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# Noriham B

Last seen: ungefär ett år ago Active since 2022

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how to run operation row by row. Ex row(n) divide row(n+1)
clc clear syms f(x) f(x) = exp(-((x).^2)); a =0; % lower limit b = 1; %upper limit for j=1:6 n = 2.^j; h =...

ungefär ett år ago | 1 answer | 0

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Question

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 ...

mer än ett år ago | 1 answer | 0

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Question

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 ...

mer än ett år ago | 1 answer | 0

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Question

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...

mer än ett år ago | 1 answer | 0

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Question

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...

mer än ett år ago | 1 answer | 0