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# Noriham B

Last seen: 3 Monate vor Aktiv seit 2022

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negative positive sign matrix B need to follow matrix A
Dear all experts. After all I got A=[ -1 3 -2 4 6]. For A, the value is not important. But the negative or positive sign ...

3 Monate vor | 1 Antwort | 0

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how to minus a sequence value
a=-4; b=4; x=a:1:b; y=x.^2-4.*x; from the above code, i will have value y= 32,21,12,5,0,-3,-4,-3,0 then, what i do do next ...

3 Monate vor | 1 Antwort | 0

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Frage

how to call out single element in matrix
Dear Prof/Dr./Sir./Maam I have matrix A=[1 2 3 4 5 6 ] and B=[ 7 8 9]. I want to calculate s1=1+2+7 s2=3+4+8 s3=5+6+9 Is...

4 Monate vor | 1 Antwort | 0

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adding some single elements in matrix
Dear Prof/Dr./Sir./Maam I have matrix A=[1 2 3 4 5] and B=[ 6 7 8 9]. I want to calculate s1=1+2+6 s2=2+3+7 s3=3+4+8 s4=4...

4 Monate vor | 1 Antwort | 0

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operation on single elements in MATLAB
greeting all the experts, x=-2:1:2; %coordinates x n=length(x); y=x.^2; %coordinates y z=[x;y]; from the above example, ...

4 Monate vor | 2 Antworten | 0

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