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Saurav Agarwal


NIT Durgapur

Active since 2011

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Huge Data file Import Export
I have a huge data file as .txt. Each element is separated by a ; and each row by a new line character. The data has been genera...

meer dan 11 jaar ago | 0 answers | 0

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Cluster within percentage of data
Hi, I intend to form clusters from a data of 4 variables. These 4 variables are design parameters and each row of the data (200...

meer dan 11 jaar ago | 0 answers | 0

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answers

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Substitute syms in 2D array to have 3D array
I have a 2D array of syms and I want to substitute the syms variables with 1D array. How do i do it? If a form a loop it takes a...

bijna 12 jaar ago | 2 answers | 0

2

answers

Answered
Substitute syms in 2D array to have 3D array
Taking a loop take a lot of time.. is there an alternate way? please help.

bijna 12 jaar ago | 0

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Trouble with saving polts
Hi, I am using saveas to save my plots as jpg which i need to import to MS Word. In a particular case i have use subplot of ...

meer dan 12 jaar ago | 1 answer | 0

1

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Finding unknown coefficients of a polynomial
Hi, *Matlab Version 2010b* I need to find the coefficients a0 a1 a2 a3 a4 a5 a6 a7 But the program is taking a very lon...

meer dan 12 jaar ago | 0 answers | 0

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Question


Finding unknown coefficients of a polynomial
Hi, *Matlab Version 2010b* I have a 7 degree polynomial function with unknown coefficients x=a0+a1*y+a2*y^2+a3*y^3+a4*y^4+...

meer dan 12 jaar ago | 1 answer | 0

1

answer

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Problem using subs in syms with matrix
syms a b q; c=q*a+b; d=c(1); e=c(2); f=c(3); a=[1 2 3]'; b=[4 5 6]'; q=[1 9 0; 2 3 4; 3 5 4]; c=subs(c) d=su...

meer dan 12 jaar ago | 2 answers | 0

2

answers

Question


Use of 3D array. Find inverse of individual page
My program contains a 3x3x100 matrix. I need to find A=J\B where J is each page of the 3x3x100 matrix ( i.e. 100 numbers of 3...

meer dan 13 jaar ago | 2 answers | 0

2

answers