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# royed

Last seen: 2 months ago Active since 2020

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Question

How to generate two PEC boundary conditions in 1D FDTD?
I want to implement a boundary condition in a 1D FDTD for Maxwells Equations in which the field is Purely Reflected in Both the ...

2 years ago | 1 answer | 0

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Finding the contrast ratio of a grayscale image
if the question is about just comapring the max and min in the images. You can find it quite simply by using (max(max(image)) an...

2 years ago | 0

Question

how to introduce a lamp in this app designer code
Hello, I want to introduce a app.Lamp i my GUI. When I press the Capture Button I want the Lamp to start a camera capture proce...

2 years ago | 0 answers | 0

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Question

Connecting to a serial port in App Designer
Hello, I want to connect to a serial port using App Designer, I know how to just use it over the command line but in App Design...

2 years ago | 1 answer | 0

### 1

Question

Surface Fit over image
I have a image like this I want to do a Gaussian Surface fit over this image. Any suggestions would help.

2 years ago | 1 answer | 0

### 1

Question

Size of a image from line profile
Hello, I want to know the size of an object from the line profile that I drew over it. Is it possible to extract such informati...

2 years ago | 1 answer | 0

### 1

Question

StartupFcn to initiate the plot
Hello, This code must start after I press a button in the first GUI, which will result in this code to run with the startupFc...

2 years ago | 0 answers | 0

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Question

Passing variables in GUI's in AppDesigner
Hello, so, I want to pass a variable from one GUI to another GUI after I use a PushButton. I have attached a code: classdef GU...

2 years ago | 1 answer | 0

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Write a function that takes as input a vector x and uses a for loop to calculate the sum of the vector x. It should output the sum of the vector.
In principle I shouldn't answer the question. 1) Define Array 2) for loop indexing the elements of the array till ir reaches t...

2 years ago | 0

Question

Using a image variable from one GUI function to another in AppDesigner
Hello, I am trying to build a GUI interface for blind deonvolution for some fluroscence images. I have an issue with assigning ...

2 years ago | 1 answer | 1