![photo](/responsive_image/150/150/0/0/0/cache/matlabcentral/profiles/24520128_1635482520666_DEF.jpg)
Asser Abdelgawad
Followers: 0 Following: 0
Feeds
提问
How can I use fminsearch() to apply a sinc function (sin(x)/x) fit on my data?
I am aware that fminsearch can be used to achieve this, but it is not intuitive to me how it can be done. Can someone provide an...
2 years 前 | 1 个回答 | 0
1
个回答提问
Why is saveas() changing my image aspect ratio?
I'm trying to save a figure as a PNG but the aspect ratio changes for some reason. This is how it looks in MATLAB: This is...
2 years 前 | 2 个回答 | 0
2
个回答提问
Revolving a 2D plot around its vertical axis to generate 3D surface
While this solution is helpful, the usage of repmat makes it so that the values are repeated and not unique. What I would like t...
2 years 前 | 1 个回答 | 0
1
个回答提问
How to name my files differently in a loop
I want each "pic" to have a differnet name corresponding to n. i.e: 1.jpg, 2.jpg, etc. This gives me an error because the n is ...
2 years 前 | 1 个回答 | 0
1
个回答提问
Error in Generating Point Spread Function
After finding the Modulation Transfer Function, I used this method to rotate it about its vertical axis to obtain the 2D MTF. I ...
2 years 前 | 1 个回答 | 0
1
个回答已回答
Which Gaussian fitting tool should I use?
Use the fit() function from the curve fitting toolbox: f = fit(x,y,'gauss2') y = f(x)
Which Gaussian fitting tool should I use?
Use the fit() function from the curve fitting toolbox: f = fit(x,y,'gauss2') y = f(x)
2 years 前 | 0
| 已接受
提问
Which Gaussian fitting tool should I use?
I used a gaussian fitting function that generated this result. Surely this graph can look more gaussian rather than parabolic? ...
2 years 前 | 3 个回答 | 0
3
个回答提问
Is there something wrong with my MATLAB code for calculating the point spread function?
I have the two following PSFs for the same image; the first has a detector pitch of 0.2mm and the other of 0.015mm. I'm curio...
2 years 前 | 0 个回答 | 0
0
个回答提问
Revolving a curve about the y-axis to generate a 3D surface
I'm aware that the cylinder() functiond does this for revolutions about the x-axis. But is there a way to do this about the y-ax...
2 years 前 | 2 个回答 | 0