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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...

約10年前 | 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年以上前 | 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年以上前 | 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年以上前 | 0

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

10年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 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年以上前 | 0