Mohamed Abd El Raheem
How to make a polar grid with variable number of angular points?
Greetings... I am making a grid to discretize a circular disk area for an integration process: we have the radial variable a...
3 månader ago | 1 answer | 0
When a structure is passed to a function, can we add a field to it?
As the title suggests: If I passed a structure variable to a function, can this function add a new field to it and have that s...
4 månader ago | 1 answer | 0
Removing zeros that may be in columns or rows, in efficient fast way
Greetings: I have some matrices in a big computaion task. Some of these matrices will have zero rows or zero columns as part of...
6 månader ago | 2 answers | 0
I really need to stop the execuation of an If statement during its run.
Greetings... Here is the situation. 1- You have a "master" condition that gets you inside an if statement which does a bunch o...
6 månader ago | 0 answers | 0
How can I define a set of constants to be used by many functions without having to define them in each one?
Greetings... As the title suggests, I have a set of, say 100 constants: c1 = ..; c2 ...; ....c100 = ..; And I am writing a ...
6 månader ago | 1 answer | 0
How do I use the figure window tools to select a curve from multiple superimposed curves in a plot?
Greetings: I have a figure window with several plotted curves, each has a different color. Some of these curves are "nearly" ...
10 månader ago | 1 answer | 0
Using fill to color multiple polygons using input RGB color values.
Greetings: I have a problem using "fill" to produce two polygons, each with a color defind by rgb values. The following code de...
ungefär ett år ago | 1 answer | 0
How can I display data inside a table in expanded form?
Greetings... I have a simple strcuture array (s) of two fields: name and data. Assume the array length is two. I wanted to disp...
mer än 3 år ago | 1 answer | 0
Why is the function "isequal" giving wrong answer when comparing string fields of two structure arrays?
I have two structure arrays, say x and y. Each structure has two fields: name and data. Assume for example that: x(1).name...
nästan 4 år ago | 1 answer | 0