meysam esmaeeli

2015 年からアクティブ

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質問

Can anyone calculate the determinant of this symbolic matrix? please ...
I have a 48x48 symbolic matrix. I want to calculate the determinant of it. i used det function,but after 2 days it coudnt cal...

約10年前 | 2 件の回答 | 0

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質問

Extracting polynomial coefficients from function handle
I have an unknown large polynomial function handle. for example: f=@(x) 1234*x^2000+654*x^1982+.... I want to extract its co...

約10年前 | 1 件の回答 | 0

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質問

How can i use integral2 for a vector-valued function ? help please...
for example i wrote this code: % f=@(x,y)x+y; g=@(x,y)x^2+y^2; h=@(x,y)x/y+y/x; w=@(x,y)sin(x)+cos(y); box=@(x,y)[f(x,y...

10年以上前 | 1 件の回答 | 0

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質問

how can i use integral2 for a vector-valued function ?
for example i wrote this code: % code f=@(x,y)x+y; g=@(x,y)x^2+y^2; h=@(x,y)x/y+y/x; w=@(x,y)sin(x)+cos(y); box=@(x,y)[...

10年以上前 | 1 件の回答 | 0

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