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I have to matrices A and B which both of them are p*q matrices. I want to compare each member of A and B like A(i,j) and B(i,j) ...

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Asked 1 year ago

I have pairs of A{i}=[ai bi]. How can I change them to pairs B{i}=[bi ai]. I like to use Matlab special features in matrices.

I want to clear i column and j row from my matrix which I call it A. How can I do it by MATLAB features?

I have a n*n matrix and I want to find nine biggest numbers in it. How can I do it in MATLAB?

Asked 2 years ago

I have a program which should be repeated 5 times by a loop. I used plot() order in my program and I'm eager to change graph col...

>> t=spline(X,Y,h); >> plot(X,Y,'*',h,t)

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Answered 2 years ago

How can I find the maximum value in a matrix and find its column and row number of this value?

I want to make a 3*12 matrix which its first, second and third row is N1, N2 and N3. N1, N2 and N3 are 1*12 vectors. I can...

I have an array like A which I want to have all of its elements zero by using Matlab features like zeros(x) function. for exa...

I want to convert a vector to a row of a matrix in a special situation which is necessary to resize it too as I explain. for ...

Is it possible to change MATLAB .m files to .exe files in order to run the program on system which MATLAB is not installed on th...

1 Answers

I have a matrix like A which some of its members are NAN. I want to do some mathematical works on it, but I can not do it becaus...

<</matlabcentral/answers/uploaded_files/7238/nodes.png>> .. I have assembled some nodes in X-Y plane as shown below.So I h...

I wrote a program to give me some nodes as shown in the figure <</matlabcentral/answers/uploaded_files/7216/nodes.png>> F...

I have matrix like A which is in a square form p*p and a line matrix B in a form of q*1 (q<p). I want to clear rows and colum...

I have a matrix like Assem{1} which is equal to: Assem{1}=[0 6 2 0 0 7 0 0 0 12 3 0 1] My another matrix is: C=[W1 W2 W...

I have a Matrix named A and a number like B=11. I want to write a program which gives C=1 when B belongs to A and C=0 when B doe...

I'm using codes given below in my program, but nodes which are plotted each loop are too small (maybe just one pixel). How can I...

I'm using codes shown below and I want to use colorful * instead of colorful node. How can I change these codes to give me * wit...

I have a plot() order in my program and I want to have interpolation line on the graph besides specific nodes which are evaluate...

I wrote a large program full of plot() and plot3() order,but I want to have my graphs in different windows. How can order each p...

I want to put a small matrix (p*q) called B into a bigger matrix (m*n) called A. How can I do it. Matrix B should be put on the ...

I have a 6*3 matrix and I want to change to 6*2 matrix, how can I do it? example: N1=[1 2 3;4 5 6] then N1=[1 2;4 ...

When I want to make a bigger matrix from smaller one I use this method that I explain below: C=[2 3 10] A=[4 5 6;7 8 9;10 ...

I'm completely confused.I have a large program and Matlab announce an error that I don't know what that is. for F=1:PE*AE*RE ...

I'm assembling a bigger matrix with elements of other smaller matrixes. in my method I build a connecting vector for example C=[...

I want to build a matrix with the element of the other matrix in a special condition. my first matrix is something normal for ex...

I have made three matrices X,Y and Z. All of them are *144*1* matrices. I use surf(X,Y,Z), but it doesn't work! *[EDIT]* Ay...

I have a large program with a plenty of data and whenever I run Matlab on my program it takes a lot to do it. I checked my CPU u...

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