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Using a while loop with a vector
Your while loop actually only runs once because after the first iteration, B>360 returns a logical array of [0 0 0 1 1 1], so it...

10 meses ago | 0

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Question


How would these functions behave after compiling from GUI -> Executable?
I have designed a matlab gui (not with guide or appdesigner) and am interested in eventually compiling it into an executable fil...

10 meses ago | 0 answers | 0

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Answered
animate for a given time
tic toc is used to see how long processes take in your script. This is not relevant to what you are trying to do. You should ta...

10 meses ago | 0

Answered
index in matrix using loop
m = [0.5 0.5; 0.25 0.5; -0.5 -0.5] % your sample matrix f = m(m>0) * A + fill c = m(m<0) *A + cut ^ this only return the va...

10 meses ago | 0

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I am having problems in anonymous function (y=@(x)(...))
let me know if this is what youre trying to do with your anon functions: function y = fun(a,x) y = sum(triu(repmat(flip(x.^(1...

10 meses ago | 0

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Plot is not working
Your T is a vector, and your Y is a scalar. There is no singular line because it is actually plotting all 5 points as individual...

10 meses ago | 0

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Answered
why nothing is happening when i am calling other function in other button?
what is supposed to be happening? My guess is that something IS happening, except your callback functions are not returning anyt...

10 meses ago | 0

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GUI Ignoring Changes to figure.Pointer Without a pause() command
add in a drawnow() command after you change the cursor.

11 meses ago | 0

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Answered
Calling function with set parameters
You can put all those graphic objects into an array, same for the strings and other parameters. then use a forloop. short examp...

11 meses ago | 0

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Answered
Filtering matlab table like a database or via dropdown menu
Yes! I would suggest creating the gui through uicontrol() programmatically (not via GUIDE): https://www.mathworks.com/help/matl...

11 meses ago | 0

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Answered
Photo and Text with Dropdown Menu
use uicontrol to create a text box: https://www.mathworks.com/help/matlab/ref/uicontrol.html and imshow to create your image: ...

11 meses ago | 0

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How do I create a call back function that updates a "Label" when I push a button? (Calculator)
assign a tag to your label, which I assume is a text graphic object. example: txt1.Tag = 'label1'; function button_1callbac...

11 meses ago | 1

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How can I share data from a uitable into the workspace of a timer function that reruns periodically?
sounds like maybe the handle for your uitable is out of the scope of the function. Etiher pass it as an input, or assign a tag t...

11 meses ago | 1

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Answered
How do I fit my data to a cos^2?
All I used was the plot function and I got something pretty sinusoidal theta = [90, 110, 130, 135, 150, 170, 180, 190, 210, 225...

11 meses ago | 0

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Error using reshape and permute
a 17*11*11 matrix contains 2057 elements, you have 1800.

11 meses ago | 0

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Answered
UI push buttons play audio
if you want to create your ui programmatically, check this out: https://www.mathworks.com/help/matlab/ref/uicontrol.html if yo...

11 meses ago | 1

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Answered
Unable to perform two for loops, with a set value from first for loop into second loop
The problem is that your Emax is defined as a 1x3 array. So I think you meant to index your p_limit vector. Heres sort of what ...

11 meses ago | 0

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Answered
How do I make a smooth curve using the following data?
figure x1 = [0,0.0521,0.1042, 0.1563, 0.2083, 0.2604, 0.3125, 0.3646, 0.4167]; x1q = linspace(x1(1),x1(end),100); y1 = [2.401...

11 meses ago | 1

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Answered
Plotting two sets of 3D points on same graph
You can plot multiple points on a graph by using the hold on function. take a look: https://www.mathworks.com/help/matlab/re...

11 meses ago | 1

Answered
how to make a push button to be pressed 3 times after other push button is pressed ?
You can jsut call out the callback for pushbutton2 three times in your callback for pushbutton1. button1 = uicontrol('style','...

11 meses ago | 1

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Answered
How to use a vector to make a graph?
https://www.mathworks.com/help/matlab/ref/hold.html https://www.mathworks.com/help/matlab/ref/scatter.html

11 meses ago | 0

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fill table with data from text box
I am assuming you are using the uitable, you can just directly edit the data on the table by setting the ColumnEditable property...

11 meses ago | 0

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Answered
System of equations error
syms x y z sol=solve([x==5 ,-6*x+10*y-3*z == 0,-y+51*z==0],[x y z])

11 meses ago | 0

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Replacing values based on a condition in a matrix.
%let M be your matrix; ind = M(:,2) > 20; %grab indices along second column where value is > 20 M = num2cell(M); % youre going...

11 meses ago | 0

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I'm trying to plot these points, please help?
x=10:1:110; W=500; L=120; h=50; y=(W*L)*(sqrt((h^2)+(x.^2)))./(h.*x) ; figure plot(x,y) things to note: define the varia...

11 meses ago | 0

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Answered
How to use a loop to get the final result stated in problem
t=2; kr=2; s=[0;0]; R=[2 3; 3 4]; D=[4 5; 5 6]; s1=zeros(kr,t); S = []; for n = 1:100 for i=1:kr for j=1:t ...

11 meses ago | 0

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Answered
Is it possible to detect and replace abnormal/wrong numbers in an array?
A = [25.9, 25.9, 26.2, 27, 28, 29, 29.3, 29.6, 3, 30.4, 30.5, 30.4, 30.3, 30.3] abnorm =mean(A) - 3*std(A); % you can set howe...

11 meses ago | 1

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Answered
Randi except one variable
I would suggest generating a mxn randi matrix, and just changing the one index to whatever value you wanted it to be.

11 meses ago | 0

Answered
MATLAB GUI, using guide
The table has a 'Data' property. So you can do something like this: table_handle.Data = data_matrix %or set(table_handle,'Da...

11 meses ago | 0

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Answered
Calling variables from a GUI into a script
The variables are undefined because your graphic objects have lost their handles, because those handles are beyond the scope of ...

11 meses ago | 0

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