# Dhawal Beohar

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Question

How to use vector value in equation?

I am trying to use value of g0 from (a) to (b), can anyone please correct me... d1=20; n=10^-11.4; ne=0.5; m=2.7; a=0.01:...

2 months ago | 1 answer | 0

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answerQuestion

how to store the value of intersection points from fzero into a vector

I am calculating fzero using fzero function. For each value of 'a' (ranging from 0.1 to 1) I need to get value of u*(intersectio...

2 months ago | 1 answer | 0

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answerQuestion

I am trying to plot a figure with different value of a parameter but the graph is plotting on negative Y axis.

I am trying to plot a figure with different value of 'a' but when I am entering value of 'a' below 0.5, the graph is plotting on...

2 months ago | 0 answers | 0

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answersQuestion

Unable to perform assignment because the indices on the left side are not compatible with the size of the right side. Can anyone please help, Thanks in advance.

Error in UvsPs (line 39) muo(i) = (-1./u).*log(((d1.^m)./(a.*n.*PsByN_0.*T.*u+d1.^m).*a)./(1-a)); clc clear all; d1=20; ...

4 months ago | 1 answer | 0

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answerQuestion

Not able to find fzero

--> difference.m function y = difference(u,d1,n,a,m,T,PsByN_0,UmaxN_0) d1=20; n=10^-11.4; m=2.7; a=0.5; T=1; PsByN_0d...

4 months ago | 2 answers | 0

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answersQuestion

ERROR: Array indices must be positive integers or logical values. Can anyone please help, Thank You!

clc clear all; %Parameters defined PsByN_0dB = 3; PsByN_0=10.^(PsByN_...

5 months ago | 1 answer | 0

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answerQuestion

ERROR: FSOLVE requires all values returned by functions to be of data type double.

I understand FSOLVE does not work with sym variables but it is not working using fzero as well. OR is there any alternative? ...

7 months ago | 1 answer | 0

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answerQuestion

The exponential integral (expint) of x is defined as E1, then how E2 is defined ? Can it be solved using MATLAB?

how E2 is defined? Expression is =

7 months ago | 1 answer | 0

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answerQuestion

Matlab giving the warning of Exiting fzero!

Exiting fzero: aborting search for an interval containing a sign change because complex function value encountered during s...

7 months ago | 1 answer | 0

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answerQuestion

How can I write E2 in MATLAB? is it expint?

E2 is written same as expint?

7 months ago | 0 answers | 0

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answersQuestion

I am trying to solve fsolve (multi-variable) but getting an error.

function fval = func4uo(u) d1=1; n=1; m=1; a=1; T=1; PsByN_0=1; fval = ((-1/u)*log((d1^m)/(a*n*PsByN_0*T*u)+d1^m)*a...

8 months ago | 3 answers | 0

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answersQuestion

How to write exponential integral in equation?

How can I write above equation in matlab code, where E1 is exponential integral.

2 years ago | 1 answer | 0

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answerQuestion

Can anyone please help how to simulate closed form expression in Matlab?

How to simulate closed form expression in Matlab?

2 years ago | 1 answer | 0

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answerQuestion

How to calculate average

Hi. I have an equation below for which I need to calculate the average value for mu_o. First, by calculating the sum of it, an...

3 years ago | 1 answer | 0