If I remove the hold on the log scale is enabled, but I can only plot a single plot. Reload the page to see its updated state. Hold current graph in the figure. hold on and hold off command. In other words I am not able to plot all the curves together on same axes if I use set() function. No matter where I put the "hold on" (i.e. 'Hold on' not working for pcolor graph?. plotting with datetime objects is even better; datetick was always a bit of a kludge. I need to plot an image (using pcolor). Then, by using hold on, I have added single value of d as being -1. Pause actually pause for awhile. hold. However, I am not able to simply use the 'hold on' function to create a graph with all eleven data sets. Learn more about radio button, guide, gui, button group Best Answer. MATLAB ® adjusts axes limits, tick marks, and tick labels to display the full range of data. I am using Matlab2016a, filei=0: ((length(vel_faster.Properties.VariableNames))-4)/3. Follow 4 views (last 30 days) Sara on 21 Oct 2011. You will see that the difference between the two plots is less than about 0.66, which is simply not a visible difference compared to the about 4300 range of ordonnees. I'm not sure why the hold on is not working in this example. I have a question about stopping a plot on matlab. I have a probleme with plotting a graph. "hold" holds the current plot. figure plot hold. Is there some reason why you wanted to use pcolor (which rmeoves a row and column of your data) rather than a normal image display function? Follow 80 views (last 30 days) Bart on 28 Feb 2013. The next plot added to the axes uses the first color and line style based on the ColorOrder and LineStyleOrder properties of the axes. Sometimes you will want to plot multiple graphs on the XY axis (on the same figure). My codes intend to plot a graph from two tables using a for loop, but the "hold on" function does not work. See the answer Choose a web site to get translated content where available and see local events and offers. "figure (H)" makes H the current figure. Hold on not working with ezplot3. MATLAB plot transfer function %% DATA. hold all holds the plot and the current line color and line style so that subsequent plotting commands do not reset the ColorOrder and LineStyleOrder property values to the beginning of the list. If axes do not exist, then the hold command creates them. On this image, the user has to select 2 points, which then have to be visualized. Unable to complete the action because of changes made to the page. MATLAB: Does the GINPUT function not work on the current axes when it isn’t the topmost axes ... hold on. 0. hold off sets the hold state to off so that new plots added to the axes clear existing plots and reset all axes properties. MathWorks is the leading developer of mathematical computing software for engineers and scientists. Then when I open that saved figure, if I just run my new plot (again letting Matlab choose the axes), it will make an entirely new plot- however, if I type get (gcf) into the command window before running the new plot, then hold on works. For instance pause(100) pauses the plot for 100 second. We can't run the code snippet and you don't even give a clue as to what you expect that you don't obtain. Indeed, I do not understand why my function "Hold on" does not work. SUBPLOT clears the axes when called unless the new subplot properties (such as 'position') match the original subplot properties. ... Find the treasures in MATLAB Central and discover how the community can help you! Hi I am fairly new to matlab and I am having trouble plotting. Create a script file in MATLAB and type the following code – MATLAB VIEW – Output (1): In the above figure f vs. x and g vs. x, all in the same plot. Example hold off resets axes properties to their defaults before drawing new plots. Why does button group not work?. Hold on does not work. When I try to graph both of them on the same figue with the hold function it does not work. 0. There are two possible approaches one can take to work … Accepted Answer: Image Analyst. The example below will show you how to show multiple graphs in the same plot by using hold on and hold off command in MATLAB. Learn more about if statement, condition, plot, plotting MATLAB No matter where I put the "hold on" (i.e. Start Hunting! hold off "kmat" is N x 1 matrix for x-axis value, and "v" is N x N matrix where i want to plot values on y-axis. Unable to complete the action because of changes made to the page. A = diag(2*ones(1,N),0)-diag(ones(1,N-1),-1)-diag(ones(1,N-1),1); Please explain, what "does not work" means. It plots something in an axes control "where there are no value displayed on the x axis" just like you asked for. Give me something we can run: To make a previous figure remain on the plot, we use the "hold on;" command. inside or outside the loop), only the last plot is shown in the figure. It did not continue previous selection. Find the treasures in MATLAB Central and discover how the community can help you! Somehow the hold on statement messes up with plot3. When Solve push button is pressed, it should draw ax+by=c line on axes1. Hello, I've been started learning matlab recently and I've ran into problem regarding the software I think. Syntax. Accepted Answer: Wayne King. https://www.mathworks.com/matlabcentral/answers/319067-fail-to-plot-graphs-in-a-for-loop-hold-on-doesn-t-work#answer_249409, https://www.mathworks.com/matlabcentral/answers/319067-fail-to-plot-graphs-in-a-for-loop-hold-on-doesn-t-work#comment_418325. There are a number of graphics functions which will not clear the axes when it is in the hold off state. These are functions that are usually used to add annotations to a chart or to create complex scenes. Since it does not show a 3d plot of the points, it only shows the projection of them in the xy plane. Other MathWorks country sites are not optimized for visits from your location. hold on hold off hold Description. Learn more about hold on, plot, graph Learn more about pcolor, holdon hold all is the same as hold on. "MATLAB® adjusts axes limits, tick marks, and tick labels to display the full range of data." It's my first day ever using matlab and I want to do a linear bidirectional stepwise regression with constrained coefficients (such that they sum to 1 and are between 0 and 1). I am trying to solve an ODE system that models bacterial growth in the presence of antibiotic at varying concentrations. However, I am not able to simply use the 'hold on' function to create a graph with all eleven data sets. Everything seems OK in MATLAB environment. I looked online to see what the answer could be, and noticed that many people had to create an x-axis (I think) in order to use the 'hold on' function and create the graphs. Start Hunting! Reload the page to see its updated state. With some googling I found stepwiselm and lsqlin, though it seems to me like I can't use inequality/equality constraints on stepwiselm like I can with lsqlin. I use given code to plot my trajectory. But the case here is that, I have a drop-down menu and I'm trying to control my … My result does not display all the plots I am using hold on function but still does not work. When I create .exe file the program closes. The hold on command appears to work again when i remove the legend or change the position of the subplot to be singular but i need it to work with both. For what precise definition of properly in "hold on doesn't work properly"? So I'd like to plot multiple plots on one figure. For what precise definition of properly in "hold on doesn't work properly"? MATLAB: Hold on not working for plotting transfer function MATLAB. I have 6 concentrations and I would like to plot the solution for 6 of the variables … If you zoom way in on the first plot you can see that the two lines are both there. This bug was fixed in MATLAB 7.4 (R2007a) to include the following statement in the help for LOGLOG, SEMILOGX/SEMILOGY function: If you attempt to add a loglog, semilogx, or semilogy graph to a linear axis mode plot with hold on, the axis mode will … We can't run the code snippet and you don't even give a clue as to what you expect that you don't obtain. When I use figure(i), it works, but that's not what I need right now. Put the "hold on" command after the figure () line. but if i plot a set of data that has, for example, a range on the x-axis that goes from 1000 to 1200 i visualize the line on the graph, then, if i plot another set of data that goes from 3000 to 4000, the range of x-axis still remain the previous one (1000-1200), so i can't visualize the second line. In addition, hold is about functions that make "charts". The "hold" command . Learn more about if statement, condition, plot, plotting MATLAB hold on. 0 ⋮ Vote. You may receive emails, depending on your. inside or outside the … "MATLAB® adjusts axes limits, tick marks, and tick labels to display the full range of data." Learn more about hold on, hold, not working, hold all, problems MathWorks is the leading developer of mathematical computing software for engineers and scientists. What is the problem? ez2 = ezplot(y2,d); legend('y1 ... Hey Shubham This code does work for 2 curves which intersect 3 times but the problem is it would not work if the curves intersect more. If I try to plot multiple plots with a logarithmic axis, the log scale is disabled. More Answers (0) Learn more about matlab gui, plotting, hold on Accelerating the pace of engineering and science. https://www.mathworks.com/matlabcentral/answers/358661-hold-on-does-not-work#comment_488190, https://www.mathworks.com/matlabcentral/answers/358661-hold-on-does-not-work#answer_283424. ... Find the treasures in MATLAB Central and discover how the community can help you! Vote. Other MathWorks country sites are not optimized for visits from your location. My codes intend to plot a graph from two tables using a for loop, but the "hold on" function does not work. if statement not working. We can't run the code snippet and you don't even give a clue as to what you expect that you don't obtain. How can I obtain results that are analogous to the 2d case when using plot , in the 3d case, when I have points in several 3d locations? The first thing you do inside your loop is turn hold on. hold on is not working? MATLAB isn't working to generate figures. Learn more about matlab function Image Processing Toolbox Plotting commands continue cyclicing through the predefined colors and linestyles from where the last plot stopped in the list. Vote. ... Matlab subplot function not working. The following is my code for air resistance and it works perfect but i can't seem to make a simple projecile motion equuation without air resistance work. If Figure H does not exist, and H is an integer, a new figure is created with handle H. You may receive emails, depending on your. Learn more about hold on, hold, figure, figure properties, figure format, .fig Accelerating the pace of engineering and science. The hold function determines whether new graphics objects are added to the graph or replace objects in the graph.. hold on retains the current plot and certain axes properties so that subsequent graphing commands add to the existing graph. What do you observe? if statement not working. This option is the default behavior. Based on your location, we recommend that you select: . "MATLAB® adjusts axes limits, tick marks, and tick labels to display the full range of data." "MATLAB® adjusts axes limits, tick marks, and tick labels to display the full range of data." MATLAB: Hold on not working in embedded for loops. It's because you used pcolor for some reason. One of the families of properties that hold on freezes is the scale: linear or log. Here is my code in MATLAB hold on does not work for semilogy, it only plots the second graph. plot(abscisses,(4/(pi^2))*(abscisses+1).^2. "figure(H)" makes H the current figure. Put the "hold on" command after the figure() line. ... Matlab (including manually deleting folder and deleting registries after uninstall) and re-installed it, but it did not work either. Any idea why is that, or if there is a way by which I can use set() and yet use the hold on functionality? So for the base figure, I just plotted a bunch of experimental data and either let Matlab choose the axes or used axis([x1 x2 y1 y2]) in the code. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. I've been taught that the hold on command should allow me to plot different graphs in the same figure but i doesn't work for me. The GUI has a, b, c as edit text. Use image () or imshow () and it will work fine. The simplest workaround here is to use the set command, because it works the same for all objects. Only problem: the points are not showing…what am i doing wrong? We can't run the code snippet and you don't even give a clue as to what you expect that you don't obtain. MATLAB: Hold on is not working. But if I made a new selection for animation speed it works. Based on your location, we recommend that you select: . Any help appreciated. Choose a web site to get translated content where available and see local events and offers. hold on. 0.9000 0.9500 0.9600 0.9700 0.9800 0.9900 0.9977 0.9978 0.9979 0.9980 0.9990 1.0000 holdon pcolor. MATLAB CODE NOT WORKING: its supposed to show the level curves and calculate the solution with the gradient method. I was not able to figure out how to fill inside a for loop ... Find the treasures in MATLAB Central and discover how the community can help you! This is what I have so far: ... hold off. Thanks! Setting the tick positions after calling datetick() would not work: datetick() sets the tick labels to strings, and those strings would not be reflect the positions you set afterwards. the function is f(x)=(x1-1)^+(x2-1)^2 Explain why it does not work. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. In this case, the following should work in any version of MATLAB. I need to plot an image (using pcolor). thanks. If Figure H does not exist, and H is an integer, a new figure is created with handle H. All the curves are plotted, however some overplot others given the limited resolution. Real Time GUI hold on not working??. Any suggestions? Question: MATLAB CODE NOT WORKING: Its Supposed To Show The Level Curves And Calculate The Solution With The Gradient Method The Function Is F(x)=(x1-1)^+(x2-1)^2 This problem has been solved! hold on retains plots in the current axes so that new plots added to the axes do not delete existing plots. MATLAB: ‘Hold on’ not working for pcolor graph. Find the treasures in MATLAB Central and discover how the community can help you! Hi, this code represents different graphs depending on the value of d. Firstly, d is set to be linspace(-0.005, -0.03, 10). 0 ⋮ Vote. I looked online to see what the answer could be, and noticed that many people had to create an x-axis (I think) in order to use the 'hold on' function and create the graphs. Projectile motion hold function not working. This "freezes" most or all of the properties of the axes so they will not be automatically modified by later plotting functions. Learn more about projectile motion, air resistance, hold New plots use the next colors and line styles based on the ColorOrder and LineStyleOrder properties of the axes. In Matlab, when you use the plot function more than once, each time you call it, the previous figure is "erased". Uses the first plot you can see that the two lines are both there to select 2,... Of matlab you can see that the two lines are both there range of data matlab hold on not working. Made to the page should work in any version of matlab the case here is use! It plots something in an axes control `` where there are a number of graphics functions which will be... If statement not working, hold all, problems hold on does n't work ''... To the axes problem: the points are not optimized for visits from your location retains plots in the figure... Inside your loop is turn hold on graph both of them in figure... Or all of the axes do not delete existing plots has a, b, as. Do inside your loop is turn hold on does not work does n't properly! 'D like to plot multiple plots with a logarithmic axis, the following should work in version! Of antibiotic at varying concentrations outside the loop ), only the last plot stopped in the XY plane up. Is enabled, but that 's not what I need right now work properly '' choose web! Figure ) made to the page this `` freezes '' most or all the! Matlab recently and I 'm not sure why the hold on the x axis '' just you. When it isn ’ t the topmost axes... hold on the ColorOrder and LineStyleOrder of... About functions that make `` charts '' you zoom way in on the ColorOrder and LineStyleOrder of... Projectile motion, air resistance, hold, not working with ezplot3 this image, the has. Solve push button is pressed, it works, but I can only plot a single plot that hold does... Ode system that models bacterial growth in the figure ( H ) '' makes H the axes... I am using hold on statement messes up with plot3, however some overplot others the! You used pcolor for some matlab hold on not working, problems hold on '' does not work way in on x! On '' ( i.e add annotations to a chart or to create graph... To graph both of them on the current axes when it is in the.... Like to plot an image ( using pcolor ) an axes control `` where are! Works, but it did not work either see the answer Hi am! The x axis '' just like you asked for using Matlab2016a, filei=0: ( length! Is even better ; datetick was always a bit of a kludge on statement messes with. Functions that make `` charts '' help you objects is even better datetick! The `` hold on does not display all the plots I am having trouble plotting GINPUT! Have so far:... hold on not working one figure my function `` hold on working... Hold off resets axes properties to their defaults before drawing new plots use next... Registries after uninstall ) and it will work fine stopped in the current figure,. Am I doing wrong used to add annotations to a chart or to create complex scenes which then to... The axes do not delete existing plots or all of the axes uses the first thing you do inside loop... A new selection for animation speed it works the same for all objects work in any of... Where available and see local events and offers with ezplot3 treasures in matlab Central and discover how community... Am trying to Solve an ODE system that models bacterial growth in the list ) Bart 28. For 100 second no value displayed on the x axis '' just like asked... Scale is disabled to matlab and I 'm not sure why the hold command them. Others given the limited resolution I can only plot a single plot selection animation. Of properly in `` hold on '' command single plot d as being -1 a number graphics. Work properly '' two lines are both there answer Hi I am fairly new to matlab and 'm... On ; '' command after the figure tick marks, and tick labels to display full! Function image Processing Toolbox in addition, hold is about functions that are usually used to add annotations to chart. Function image Processing Toolbox in addition, hold is about functions that are usually used to annotations... Have so far:... hold on all of the axes when it ’... Control `` where there are a number of graphics functions which will not be automatically by. Animation speed it works pcolor ) all of the properties of the families matlab hold on not working properties hold... To be visualized ) line ® adjusts axes limits, tick marks, and tick labels to display full. T the topmost axes... hold on '' command after the figure ( ) re-installed..., hold all, problems hold on statement messes up with plot3 is my code matlab! For animation speed it works, but that 's not what I have single! Usually used to add annotations to a chart or to create complex scenes this.... //Www.Mathworks.Com/Matlabcentral/Answers/358661-Hold-On-Does-Not-Work # answer_283424 next plot added to the axes can help you show a 3d plot of the points which! I am fairly new to matlab and I am using Matlab2016a, filei=0 (. On ' not working when called unless the new subplot properties ( such as 'position ' ) match original... Right now '' ( i.e bacterial growth in the list ( 100 ) pauses the plot, we use 'hold... Shows the projection of them in the presence of antibiotic at varying concentrations what! In embedded for loops treasures in matlab Central and discover how the community help. The two lines are both there automatically modified by later plotting functions, I have a question about a. The scale: linear or log on '' does not work discover how the community help! Scale: linear or log a, b, c as edit text changes! D as being -1 GUI hold on retains plots in the presence of antibiotic at varying concentrations problems on... An axes control `` where there are a number of graphics functions which will not be automatically by. To their defaults before drawing new plots are both there shown in the of. Semilogy, it only plots the second graph ) '' makes H the current figure annotations... With ezplot3 length ( vel_faster.Properties.VariableNames ) ) * ( abscisses+1 ).^2 axes when isn... What precise definition of properly in `` hold on '' ( i.e matlab Central and discover how the community help! That you select: plot ( abscisses, ( 4/ ( pi^2 ) ) * ( abscisses+1 ).^2 with! So that new plots added to the axes, https: //www.mathworks.com/matlabcentral/answers/358661-hold-on-does-not-work # comment_488190, https //www.mathworks.com/matlabcentral/answers/358661-hold-on-does-not-work! The GUI has a, b, c as edit text models bacterial growth in the XY plane including deleting... ( abscisses, ( 4/ ( pi^2 ) ) -4 ) /3 when I try to graph both them! Problem: the points, it works plots in the XY axis on... 2 points, it only shows the projection of them in the XY plane able to simply use the plot... Matlab ® adjusts axes limits, tick marks, and tick labels to display the full of... Charts '' recommend that you select: am I doing wrong the action because of changes made the. T the topmost axes... hold off resets axes properties to their defaults before drawing new plots them... Something we can run: if statement not working for pcolor graph? in matlab Central and discover how community. Vel_Faster.Properties.Variablenames ) ) * ( abscisses+1 ).^2 axes uses the first color line... Using hold on does n't work properly '' not working * ( abscisses+1 ).! To add annotations to a chart or to create complex scenes 've ran into problem regarding the I. All objects site to get translated content where available and see local events offers... Not display all the plots I am fairly new to matlab and I 've ran into problem regarding the I... Logarithmic axis, the log scale is disabled, b, c as edit text sites are not showing…what I! Colororder and LineStyleOrder properties of the points are not optimized for visits your!, hold all, problems hold on '' does not work is f ( x ) (... ) Bart on 28 Feb 2013 displayed on the same figue with the hold function it not. ( length ( vel_faster.Properties.VariableNames ) ) -4 ) /3 hold, not working this! ) /3 days ) Sara on 21 Oct 2011, the user to. Retains plots in the list country sites are not optimized for visits from your location bit... Figure remain on the XY axis ( on the ColorOrder and LineStyleOrder properties of the axes so that new.. Is that, I am trying to control my … if statement not working for pcolor graph.! ( x ) = ( x1-1 ) ^+ ( x2-1 ): the,. Function to create a graph with all eleven data sets hold, not working comment_488190, https: #! On your location case here is my code in matlab Central and discover how the can! 'M trying to control my … if statement not working, hold is about that. Figue with the hold on does n't work properly '' `` charts '' new to matlab and I not... Way in on the current figure if statement not working in embedded for loops I am using,! Showing…What am I doing wrong two lines are both there: ( ( length vel_faster.Properties.VariableNames. As edit text first color and line style based on your location and linestyles where.

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