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Inverse of algebraic expression in Matlab

I need to get inverse expression of the following algebraic expression in matlab. clc; clear; syms r E(r)= 1-1/2*((1+r)*log2...

4 days ago | 2 answers | 0

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Eigenvalues corresponds to eigenvectors

In matlab, the command [V,L]=eig(h) produces the eigenvectors and eigenvalues of the square matirx h. But I would like to know...

13 days ago | 1 answer | 0

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Draw a circle for arbitrary orientation on spherical surface

I would like to draw a circular loop on spherical surface for a fixed orientation of theta(i.e. polar angle on sphere) and var...

14 days ago | 1 answer | 0

Answered

Normalization of complex eigenvector

Thanks a lot. If I just avoid that 2% contribution, then the plotting will appear shortly? I need to see the graph anyhow. I had...

Normalization of complex eigenvector

Thanks a lot. If I just avoid that 2% contribution, then the plotting will appear shortly? I need to see the graph anyhow. I had...

18 days ago | 0

Question

Normalization of complex eigenvector

What is the best way of normalisation of a complex eigenvector of a complex hermitian matrix. Here I am doing this in the follow...

20 days ago | 2 answers | 0

Question

Eigenvector without calling eigenvalues

I would like to call a eigenvector of a matirx without calling its eigenvalues inside a function. Here I attach my code. Pl som...

20 days ago | 2 answers | 0

Answered

Matlab taking so much execution time

Thanks..okay,I am leaving it without any optimization (simplify() kind of thing) whole night.let see what happen...

Matlab taking so much execution time

Thanks..okay,I am leaving it without any optimization (simplify() kind of thing) whole night.let see what happen...

24 days ago | 0

Question

Matlab taking so much execution time

I have a simple code here. But whenever I try to run this code, the system gets slower and start to hang frequently. Moreover, t...

24 days ago | 1 answer | 0

Answered

Numerical Integration in matlab

@walter: How do I can normalize an eigen vector in Matlab? PL tell me what is the corresponding command for the normalization?

Numerical Integration in matlab

@walter: How do I can normalize an eigen vector in Matlab? PL tell me what is the corresponding command for the normalization?

25 days ago | 0

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concurrence calculation of qubit system

I need to calcualte the concurrenec for the given density matrix. Pl somebody see my code and solve my issue. clc close all ...

28 days ago | 0 answers | 0

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Eigenvector and Eigenvalue probelm

I would like to get eigenvalues of matrix in my code given below, the matlab taking so much time as if never ending processws. P...

29 days ago | 0 answers | 0

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Numerical Integration in matlab

what is reliable way to perform a integartion numerically in matlab? I would like to get numerical result after integration of ...

30 days ago | 3 answers | 0

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surface plotting with complex function

why with this code the surface ploting does not happen.? Where I am wrong with this code. With this code if write 'plot3(Th,Al,m...

1 month ago | 1 answer | 0

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3D Plotting in matlab

I have got a function after integration in Matlab, f($\theta$,$g$) which is a complex function. I would like to get 3D plot the ...

1 month ago | 1 answer | 0