Beantwortet
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...

mehr als 10 Jahre vor | 0

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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 ...

fast 11 Jahre vor | 0

| akzeptiert

Beantwortet
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...

fast 11 Jahre vor | 0

| akzeptiert

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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...

fast 11 Jahre vor | 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...

fast 11 Jahre vor | 1

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Beantwortet
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: ...

fast 11 Jahre vor | 0

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

fast 11 Jahre vor | 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...

fast 11 Jahre vor | 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...

fast 11 Jahre vor | 0

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Beantwortet
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...

fast 11 Jahre vor | 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".

fast 11 Jahre vor | 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...

fast 11 Jahre vor | 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...

fast 11 Jahre vor | 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 ...

fast 11 Jahre vor | 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 ...

fast 11 Jahre vor | 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 = ...

fast 11 Jahre vor | 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...

fast 11 Jahre vor | 0

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Beantwortet
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 ...

fast 11 Jahre vor | 0

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Beantwortet
&& 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).

fast 11 Jahre vor | 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...

fast 11 Jahre vor | 1

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Beantwortet
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;

fast 11 Jahre vor | 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...

fast 11 Jahre vor | 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...

fast 11 Jahre vor | 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...

fast 11 Jahre vor | 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.

fast 11 Jahre vor | 1

Beantwortet
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...

fast 11 Jahre vor | 0

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

fast 11 Jahre vor | 1

Beantwortet
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...

fast 11 Jahre vor | 0

Beantwortet
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...

fast 11 Jahre vor | 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...

fast 11 Jahre vor | 0