19 lines
244 B
Matlab
19 lines
244 B
Matlab
#A=[1 2 3; 4 5 6; 7 8 9];
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#x=1:2:10;
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#A(1:2,2:3);
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#x+2;
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#3*x;
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#x.^2;
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#B=[5 4 3; 8 2 1; 1 5 5];
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#A*B;
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#B*A;
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A=[1 0 -2; 2 1 3; 0 1 0];
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B=[2 1 1; 1 0 -1;1 1 0];
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C=A-B
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D=A*B
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E=A.*B
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x=0:0.01:3;
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plot(x, x.^5/10,"k:",x,x.*sin(x),"r--",x,cos(x),"b")
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