Respondida
How can I code for something which is running?
Hi, How about this: http://de.mathworks.com/help/matlab/ref/mfilename.html You can use strcmp() to check if the last fi...

casi 10 años hace | 0

Respondida
what is deferent between Matlab2013a "ones" function with Matlab2013b
Hi, you use x and y as function parameters, so they can have non-integer values. But ones() creates a matrix, which needs to ...

casi 10 años hace | 0

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Respondida
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...

alrededor de 10 años hace | 0

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Respondida
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...

alrededor de 10 años hace | 0

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Respondida
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...

alrededor de 10 años hace | 1

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Respondida
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: ...

alrededor de 10 años hace | 0

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

alrededor de 10 años hace | 0

Respondida
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...

alrededor de 10 años hace | 0

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

alrededor de 10 años hace | 0

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Respondida
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...

alrededor de 10 años hace | 0

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Respondida
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".

alrededor de 10 años hace | 0

Respondida
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...

alrededor de 10 años hace | 0

Respondida
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...

alrededor de 10 años hace | 0

Respondida
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 ...

alrededor de 10 años hace | 6

Respondida
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 ...

alrededor de 10 años hace | 0

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

alrededor de 10 años hace | 2

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Respondida
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...

alrededor de 10 años hace | 0

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Respondida
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 ...

alrededor de 10 años hace | 0

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Respondida
&& 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).

alrededor de 10 años hace | 0

Respondida
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...

alrededor de 10 años hace | 1

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Respondida
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;

alrededor de 10 años hace | 4

Respondida
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...

alrededor de 10 años hace | 1

Respondida
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...

alrededor de 10 años hace | 0

Respondida
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...

alrededor de 10 años hace | 0

Respondida
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.

alrededor de 10 años hace | 1

Respondida
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...

alrededor de 10 años hace | 0

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

alrededor de 10 años hace | 1

Respondida
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...

alrededor de 10 años hace | 0

Respondida
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...

alrededor de 10 años hace | 0

Respondida
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...

alrededor de 10 años hace | 0