Answered
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...

10 years ago | 0

Answered
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 ...

10 years ago | 0

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Answered
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 ago | 0

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Answered
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 ago | 0

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Answered
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 ago | 1

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Answered
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 ago | 0

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

10 years ago | 0

Answered
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 ago | 0

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Answered
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 ago | 0

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Answered
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 ago | 0

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Answered
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 ago | 0

Answered
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 ago | 0

Answered
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 ago | 0

Answered
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 ago | 6

Answered
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 ago | 0

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

10 years ago | 2

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Answered
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 ago | 0

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Answered
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 ago | 0

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Answered
&& 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 ago | 0

Answered
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 ago | 1

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Answered
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 ago | 4

Answered
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 ago | 1

Answered
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 ago | 0

Answered
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 ago | 0

Answered
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 ago | 1

Answered
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 ago | 0

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

10 years ago | 1

Answered
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 ago | 0

Answered
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 ago | 0

Answered
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 ago | 0