Community Profile

### National Institute of Physics, University of the Philippines Diliman

10 total contributions since 2018

4th year BS Applied Physics student at the University of the Philippines Diliman

View details...

Contributions in
View by

Question

Saving fast fourier transform (fft) plot to image
I have a code that tries to plot the fast Fourier transform of an image. When I use imshow function, the result looks fine, but ...

mer än 2 år ago | 0 answers | 0

### 0

Question

Problem with using basic paraxial optics toolkit
I have already tried a lot of things in order to run a function, especially the LaguerreGaussianE function but still it won't wo...

mer än 2 år ago | 0 answers | 0

### 0

Question

How do I save plot with specified x and y limits?
I am trying to plot a pattern but it is located in the middle of an image and it is very small so I adjusted the x and y limits ...

mer än 2 år ago | 0 answers | 0

### 0

Question

How to plot intensity profile of an image
I want to plot the intensity profile of this image. I tried using improfile but I don't really know how it works. Can anyone he...

mer än 2 år ago | 5 answers | 0

### 5

Question

Plotting 2D arrays of concentric circles in a meshgrid.
I now have two separate codes for plotting N by N arrays of solid circles and for plotting concentric circles. %Plotting ...

mer än 2 år ago | 0 answers | 0

### 0

Question

How to plot solid concentric circles in a meshgrid?
I am trying to plot solid concentric circles in a meshgrid but the code I used only plots the borders of the circles. theta ...

mer än 2 år ago | 1 answer | 0

### 1

Question

Fast Fourier Transform (FFT) function won't work for more than 1x1 array of circular apertures
Below is a program that generates an NxN array of circular apertures and uses fast fourier transform (FFT) function to produce a...

mer än 2 år ago | 1 answer | 0

### 1

Question

Generate an array of NxN circles using convolution method.
So here is the problem: I need to use the convolution method to generate an array of NxN circles where N is any positive number....

mer än 2 år ago | 0 answers | 0

### 0

Question

How to plot an NxN array of circles?
I want to plot an NxN array of circles. Just to visualize, I attached an image of what I want to achieve. I'm new in MatlLab so ...

mer än 2 år ago | 1 answer | 0