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Bhagat


Active since 2011

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Inquisitive, want to learn anything new from anybody.
Professional Interests: Networking

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How to simplify
I get the following expression for a variable 'a' : 2-7/6+1/6*97^(1/2)+1/6*(-646-86*97^(1/2))^(1/2) -7/6+1/6*97^(1/2)-1/6*(...

13 years ago | 1 answer | 0

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answer

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system of eqns 2 solve. Help please
I have to solve the the following eqns for r1 & r2. x = ((-ptr*(1-r2*ptr)+(1-ptr)*ptr*(1-r2*ptr))*(1-ptr)-ptr^3*(1-r2*ptr...

13 years ago | 1 answer | 0

1

answer

Answered
Can't separate the two variables for which solution needs to be found
Nobody????

13 years ago | 0

Question


Can't separate the two variables for which solution needs to be found
I have to find x1 & x2 in terms of other variables. x = l/m*s1; x1 = (l/(m1*(s1+s-s*s1))*(1 + (s1/s)*(1-s) + (s/s1)*(1-s1)...

13 years ago | 3 answers | 0

3

answers

Question


Plotting graphs from different m-files
I got o/p graphs for 3 separate m-files with same x- axis and y-axis parameter. Now, I want to compare these graphs i.e. plot a...

13 years ago | 2 answers | 0

2

answers

Question


Improper assignment error
I wrote the following code: w=10:2:30; b=(-4*w-4); c=(-(w+1).*(-4*w-4)+w+6); d=-2*(w+1).^2-(w+1).^3; f = zeros(1,length(w))...

13 years ago | 1 answer | 0

1

answer

Question


Undefined function error. How to correct ?
I am trying to use the expand function. As a simple example i am trying to execute the following code as an m-file. x=(1-r).^...

13 years ago | 2 answers | 0

2

answers

Question


Simplification of an equation using MATLAB
y=((2/9)*(1-(x.*y)).*(2-(1-x.*y).^3).*(1+(2./(1-x.*y).^3)))./((3-2.*(1-x.*y).^3).*(1-x)) ----eqn1 x=2./(1+w) ----eqn2 x ...

13 years ago | 1 answer | 0

1

answer

Question


Error correction...inner matrix dimensions must be same??? how to correct ?
[EDIT: 20110610 00:25 CDT - reformat - WDR] I wrote the following code: ------------------------ w=10:2:30; a=4*((9*w)-7)...

13 years ago | 2 answers | 0

2

answers

Question


Solve a cubic equation using MATLAB code
I have a cubic equation whose coefficients are varying according to a parameter say w in the following manner: a=2/w; b=(3/...

13 years ago | 5 answers | 0

5

answers