Community Profile # Vaswati Biswas

Last seen: Today Active since 2021

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Question

How to Call a function inside for loop?
I am writing a function like this function Eqn = eff(neff,hf) nf=vpa(2.1511); ns=vpa(1.5264); nc=vpa(1.3354); rho=1; lamb...

20 days ago | 1 answer | 0

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Question

How to create an array?
I want to calculate the value of S by varying the hf but it only gives me a point. My code is given below. Kindly help clc cle...

29 days ago | 1 answer | 0

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Question

How to get rid of the Error in Transcendental equation ?
Can anyone help to solve this problem . The error I am getting is : "Unable to perform assignment because the indices on the...

1 month ago | 2 answers | 0

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Question

How to plot transcendental equation?
I want to plot neff vs lambda graph following a analytical expression. But when I run my code it doesnot show me any error but...

1 month ago | 2 answers | 0

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Question

how to Plot of a transcendental equation?
Can anyone help me to solvethis equation? I want to plot neff vs wavelength. It's a transcendental equation. Wavelength will b...

1 month ago | 1 answer | 0

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Question

getting multiple curves instead one single curve
I am getting multiple curves instead of getting one curve by using the following code. here ep_1 and ep_2 data I am importing fr...

2 months ago | 1 answer | 0

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Question

Cropping multiple Images and save them in a folder
I have multiple images I want to crop them and save them in another folder. The code that I am using is given below. myFolder ...

8 months ago | 1 answer | 0

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Question

Error in code: while trying to plot average histogram
I have a folder in that folder I have some images and I want to plot a average histogram of that images. My code is given below:...

9 months ago | 1 answer | 0

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Question

histogram by not using the default imhist
I1 = imread('RDL.jpg'); raw = im2double(I1(:,:,1)); m=max(max(raw)); m1=min(min(raw)); binsize=(m-m1)/10; for i=1:1:size(ra...

9 months ago | 2 answers | 0

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Question

Histogram plot of laser beam
I have the image shown below from this I have plotted the intensity profile as well as the histogram plot the two graphs are at...

9 months ago | 1 answer | 0

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Question

Histogram plot isn't shown properly.
When I am trying to plot the Histogram it looks like as shown below. If I try to scale the y axis as it is too high the variatio...

9 months ago | 1 answer | 0