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simran


Last seen: 7 months ago |  Active since 2023

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Question


How to find eigen values of Fischer's equation?
Just like we have eigen values for heat equation as lambda=n*pi/l type. How can we find eigen values for the Fischer's equation....

7 months ago | 0 answers | 0

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answers

Question


How to plot this in MATLAB?
I wanted to draw this graph. If someone could help me with the MATLAB code for this graph with a brief explanation about it?

8 months ago | 1 answer | 0

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answer

Question


How to plot these 3-d plots with different domains?
I have this surface parametrization where z belongs to open unit disk. Now we substitute i.e., , then we have: Now they sa...

1 year ago | 1 answer | 0

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answer

Question


Does customizing colormap manipulates interpretation of a plot to a reader?
I plotted this picture with a following code, i have used colormap jet. But since, this is all coming out to be green. what if...

1 year ago | 1 answer | 0

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answer

Question


How to change box-view styles in a 3-D plot?
i have a box like this for my surfac. but i want a top view like the following: How do i plot this?

1 year ago | 1 answer | 0

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Question


How do i plot this with different domain other than unit disk?
syms z r theta n m X(z)=atan(z) Y(z)=z/(z^2 + 1) Z(z)=sym(1/2) - 1/(2*(z^2 + 1)) X(r,theta)=su...

1 year ago | 1 answer | 0

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Question


Why do the lines break apart and crack in my plot?
clear syms z r theta n m % Define the hypergeometric function X(z)=2*z*hypergeom([1, 1/n], 1/n+1, z^n)-z+(2*log(z^n-1)+z^n)...

1 year ago | 1 answer | 0

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answer

Question


How to solve such integrations on MATLAB?
For domain, i.e, z is a complex variable in the unit disk, and for n any natural number, we can integrate functions like F(z) b...

1 year ago | 3 answers | 0

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answers

Question


Does MATLAB considers poles while COMPLEX integrating a function?
For example , suppose i want to integrate F(z)=1/(1-z^n) where n is any natural number and z is a complex variable. Now integrat...

1 year ago | 2 answers | 0

2

answers

Question


How to apply quadgk in solving this integral?
Here, is a complex variable such that belongs to unit disk,i.e., . is an analytic function. is also an analytic function s...

1 year ago | 0 answers | 0

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Question


How do i plot these kind of surfaces?
I want to plot a surface with coordinates (re(x_1(z)),im(x_2(z)),2*Im(x_3(z)); where x_1(z),x_2(z),x_3(z) are any functions of...

1 year ago | 2 answers | 0

2

answers

Question


How do I plot this in MATLAB ?
Above is the image of circular grid under f(z)=z/(1-z) in "complex tool" given by jim rolf. I want to plot images of such cir...

1 year ago | 1 answer | 0

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