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Changing a Matrix Format!

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Omar
Omar 2016-11-15
评论： Omar 2016-11-16
Hi everyone, can somebody help me to reshape my matrix from this format Z=[ 0, 0, 0][ 0, 1/16, 0][ 0, 0, 0] to this format Z=[0,0,0;0,1/16,0;0,0,0]???
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Jan
Jan 2016-11-15
It is still not clear, what Z is. Please post some code, which reproduces it.
Omar
Omar 2016-11-15
编辑：Guillaume 2016-11-15
okay, Here is my code
clear all;clc;close all;
syms x y
f=x*y*(1-x)*(1-y);
syms m n pi
a=4*int(int(f*sin(m*pi*x)*sin(n*pi*y),y,0,1),x,0,1); S=symsum(symsum(a*sin(m*pi*x)*sin(n*pi*y),n,1,2),m,1,2);
xx=linspace(0,1,3)';yy=xx;
[X,Y]=meshgrid(xx,yy);
Z=subs(S,{x,y} ,{X,Y});
figure
surf(X,Y,Z)

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KSSV
KSSV 2016-11-16
iwant = double(Z) ;

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