MOHD

Last seen: environ 2 mois il y a | Actif depuis 2012

Followers: 0 Following: 0

Contact

MOHD ABDUL GAFFAR IITG Professional Interests: Optical image processing

Statistiques

Afficher les badges

Feeds

Question

How to calculate the area of dark core of intensity distribution at Full width at half maximum?, which has ring like structure.
Hello sir, I have to calculate the area of dark core of intensity distribution at Full width at half maximum, which has ring li...

environ 5 ans il y a | 1 réponse | 0

1

réponse

Question

How to stop for loop if E approximately = 0.8.?
clc; clear all; close all; [x,y]=meshgrid(-1:2/128:1); circ=(x.^2+y.^2)<1; A=ones(129,129); B=A.*circ; a1...

environ 8 ans il y a | 1 réponse | 0

1

réponse

Question

I have intensity image , how to find half energy width of image.
<</matlabcentral/answers/uploaded_files/43267/a=0,linear.png>>

plus de 8 ans il y a | 1 réponse | 0

1

réponse

Question

How can I draw poincare sphere using stokes parameters?
How can I draw poincare sphere using stokes parameters

plus de 9 ans il y a | 1 réponse | 0

0

réponse

Question

How to implementation DFT (discrete fourier transform) to intensity?
Here I am trying to calculate intensity of Xpolarized light by using DFT (discrete fourier transform) instead of fft, by us...

presque 10 ans il y a | 1 réponse | 0

1

réponse

Question

How to calculate Discrete Fourier transform of a matrix by numerically?
Here I am able write code to find out DFT of array numerically with out using for loop(2 nd for loop), I am facing problem to f...

environ 10 ans il y a | 1 réponse | 0

0

réponse

Question

How to select matrix elements along aritrary angle i.e (Any angle between 0 and 90 degree except 0,90,45 deg ) ?
# clear all; # clc; # close all; # [kx,ky]=meshgrid(-1:2/21:1); # # circ=sqrt(kx.^2+ky.^2)<1; # alp=asin(0.95); # # ...

plus de 10 ans il y a | 1 réponse | 0

1

réponse

Question

How can I create a movie from the following program?
clear all; clc; close all; dim=32; [kx,ky]=meshgrid(-3:6/(dim-1):3); circ=sqrt(kx.^2+ky.^2)<1; r=sqrt(kx.^2+ky.^2); alp=a...

environ 11 ans il y a | 1 réponse | 0

1

réponse

Question

How we can display images at different times by using for loop instead of following program and how we can make movie from following program?
clear all; clc; close all; dim=32; [kx,ky]=meshgrid(-3:6/(dim-1):3); circ=sqrt(kx.^2+ky.^2)<1; r=sqrt(kx.^2+ky...

environ 11 ans il y a | 1 réponse | 0

0

réponse

Question

How we can display images at different times by using for loop instead of following program and how we can make movie from following program?
# clear all; # clc; # close all; # dim=32; # [kx,ky]=meshgrid(-3:6/(dim-1):3); # circ=sqrt(kx.^2+ky.^2)<1; # r=sqrt(kx.^2+...

environ 11 ans il y a | 1 réponse | 0

1

réponse

Question

how to increase magnification of images 2,3,4?
clear all; clc; close all; dim=32; [kx,ky]=meshgrid(-1:2/(dim-1):1); circ=sqrt(kx.^2+ky.^2)<1; alp=asin(0.95);...

environ 11 ans il y a | 1 réponse | 0

1

réponse

Question

How to perform integral ?
clear all; clc; close all; dim=64; L=531*10^-9; k=2*pi/L; [x,y]=meshgrid(-L:2*L/(dim-1):L); r=sqrt(x.^2+y.^...

environ 11 ans il y a | 1 réponse | 0

0

réponse

Question

How to find out the position matrix from Intensity matrix?
Hi sir, I sending following program by using this I am finding intensity in the focal plane for an X-polarized (linearly po...