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Check the code mistake?
Hi, you overwrite T(1,n) in each loop iteration. You must replace either the 1 or the n with q. I don't understand what...

10 years 前 | 0

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finding average between TFunct1,TFunct2,TFunct3
Hi, how about this: TFunct=zeros(1700,1); % or whatever for i = 1 : 17000 TFunct(i,1)=mean([TFunct1(i,1),TFunct2(i...

10 years 前 | 0

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for loop - Error Attempted to access y(30); index out of bounds because numel(y)=2.
Hi, the best is to define y before you use it. y=zeros(100,1) I think your loops are nested in the wrong way. You set...

10 years 前 | 1

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User input, for loop printing
Hi, this code works: clear all clear clf clear clc user_dia_prcnt = 0; user_age = input('Type your age: ...

10 years 前 | 0

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Save 2 Figures from GUI
Hi, I use the saveas() command to save figures. saveas(h,'filename','format')

10 years 前 | 0

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Ideas to programatically change all variable names in M-files and SL model?
Hi, I once had a similar problem with changing a lot of variable names. I solved it using Notepad++: open Notepad and then...

10 years 前 | 0

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opening structure in a loop
Hi, perhaps this helps; it's from the Matlab help: filename = 'durer.mat'; myVars = {'X','caption'}; S = load(file...

10 years 前 | 0

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Stop/Continue button in gui
Hi, I suggest you use i as variable in this fashion: - declare i in the OpeningFcn: handles.i = 0 - in the callba...

10 years 前 | 0

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Error using ~= Matrix dimensions must agree during using while function
Hi, I don't see where you use "mypassword". You declare only the string "password".

10 years 前 | 0

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calling one gui from another.
Hi, I used something like this in the callback function in the first gui: run GUI2; handles.GUI2 = GUI2(handles.GU...

10 years 前 | 0

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How to write a for loop inside an if loop
Hi, your first if statement condition includes C<=2000000 but your second if statement wants C to be greater than i, which st...

10 years 前 | 0

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How to remove the last column in an array
Hi again, I think you should read a bit abot the ":"-operator, it is quite helpful ;) a = 1 2 3 ...

10 years 前 | 6

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i f i have an array a=[1 2 3 4 1;6 7 8 9 2].I need to split this array based on the value in last column.Resultant array b=[1 2 3 4],c=[6 7 8 9]. The splitted array b should contain the row whose last column is 1 and c 2
Hi, here is a solution for your small problem. If a is larger, you can use a loop. b=[]; c=[]; if a(1,end)==1 ...

10 years 前 | 0

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Sort Matrix by rows
Hi, A = 1 2 3 4 5 6 23 45 10 90 11 34 >> A=A' A = ...

10 years 前 | 2

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Help vectors size doesn't match...why?
Hi, x_in and x_out have the same length (100). x and y are shorter (52), but I don't know if this bothers your function ma...

10 years 前 | 0

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How to sort even and odds elements in an array or vector recursively?
Hi, I don't really get your intention. What are A, B, a and b for? And where do you compute l for the if-statement? It ...

10 years 前 | 0

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&& in if statement returning error
Hi, I had some issues with &&, too. I solved it with using only & (Matlab does not really like it, but it runs).

10 years 前 | 0

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Matlab trying to access index zero of a matrix, even though the boundaries are specified!
Hi, the error occurs for the second line: r=@(i)R-x(i,1); You use i as the argument of that function. So i can have...

10 years 前 | 1

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How to open a gui fig file from another gui?
Hi, I use GUI1 to call GUI2 like this: In GUI1: run GUI2; To close it again from GUI1: close GUI2;

10 years 前 | 4

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How can I export figure as png?
Hi, I create a figure and save it with the follwoing command: saveas(gcf,'picture.png') Perhaps saveas(gcf, [inp...

10 years 前 | 1

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Undefined function 'pmveqf' for input arguments of type 'double'. Error in fminsearch (line 191) fv(:,1) = funfcn(x,varargin{:}); Error in vary (line 45) x=fminsearch('pmveqf',[30 30]',[],pm);
Hi, I am not familiar with the function, but I found another post with it. There it is called in this fashion: x=fmi...

10 years 前 | 0

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How to use the same gui for many times to save variables withe different index?
Hi, It is no problem to call the same GUI several times. You can save the variables in an array and change the static text...

10 years 前 | 0

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I want to use fonction (find) to return many values,but why he just returns the least value ? thank you
Hi, c is overwritten in each loop iteration. Define c as a matrix and you can store each result in a line of this matrix.

10 years 前 | 1

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Matlab editor: the function might be unused
Hi, the easiest way is to make two files: one for func1 and one for func2. (I don't know if you can fix this problem using on...

10 years 前 | 0

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Need help making a for loop
Hi, does x./y solve your problem? Or do you really need a loop?

10 years 前 | 1

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Getting error: Attempted to access latent(12); index out of bounds because numel(latent)=11.
Hi, The array latent has only the length 11 and you try to access the 12th entry. for i=1:length(latent) should s...

10 years 前 | 0

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Problem over switch function
Hi, you have to write a function: function P = VanDerWaals(T,V,e) % switch-case % computation of P Since R is t...

10 years 前 | 0

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Attempted to access y(5); index out of bounds because numel(y)=2.
Hi, Since you declare y to be a zeros-vector, you overwrite your input y. Your vector y has only 2 entries. >> y=zero...

10 years 前 | 0

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vectors must be the same lengths error with subplot
Hi, What size has the vector x? y1 and y2 have the same size as x. But the sizes of x1 and x2 are not the same: len...

10 years 前 | 0

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Appending a column to a matrix in a for loop.
Hi, (I am writing this while trying to debug your code ;) ) - Your function HilbertMatrix() returns only a zero-matrix. Y...

10 years 前 | 0

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