# Mariam Shahab

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Question

How do I scale every line by the same amount?

Hi all, I have a code that allows the user to pick 5 vertices of a polygon. An example of what the 5 vertices may look like, I ...

2 months ago | 2 answers | 0

### 2

answersQuestion

How to make lines at given angles?

Hi all, Im trying to make 5 lines at the following angles: 90, 180, 270, and 360 degrees. This is my code so far: angle=0; l...

2 months ago | 2 answers | 0

### 2

answersQuestion

How to make a line of fixed length?

Hi all, I want to make a line that has a fixed length and it has a partciular direction. I would appreciate any suggestions for...

2 months ago | 2 answers | 0

### 2

answersQuestion

How to find an array with all common elements?

Hi all, Suppose I have the following two arrays: a= [1 1 1 0 1]; b= [1 0 1 1 0]; I want to find an array that contains each ...

3 months ago | 1 answer | 0

### 1

answerQuestion

How do I identify points within a user defined shape?

Hi all, I have the folliwing code: % genertae random data %initial parameters npoints= 300; xrange = [0 100]; yrange = [0 ...

4 months ago | 1 answer | 0

### 1

answerQuestion

Why am I not getting the m array?

Hi all, I have the following function: function [m,yinter] = radial_lines(X,Y,xi,yi) if X==Y m=inf; yinter= X; ...

4 months ago | 2 answers | 0

### 2

answersQuestion

How to show selected points and connect first point to last point?

Hi all, I have the following code: [x,y]=ginput(); % user can chose any number of coordinates by clicking on graph plot(x,y);...

5 months ago | 1 answer | 0

### 1

answerQuestion

Identification of overlapping points

Hi all, I have the following code. hold on for r=10:5:24 % r is radius circles(r,17,12); % using circles function f...

6 months ago | 1 answer | 0

### 1

answerQuestion

What is the syntax for iterating over given coordinates, using a For loop?

I have the following code: X1= [10 12 14 23 24 23 18 16 12 10]; Y1= [20 20 18 15 8 7 8 6 12 20]; for i= X1 and j=Y1 %c...

6 months ago | 1 answer | 0

### 1

answerQuestion

How do I tell matlab to identify vertices within ROI?

I want matlab to identify all vertices of the hexagons that will be within an ROI. That ROI can be of any shape (it can be an ir...

7 months ago | 0 answers | 0

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answersQuestion

I want MATLAB to identify the overlapping area.

I have a hexagonal grid. The following is its code: l=10; k=12; C=rand(l,k); xhex=[0 1 2 2 1 0]; yhex=[2 ...

7 months ago | 2 answers | 0

### 2

answersQuestion

Can MATLAB do radial enlargements of plots?

I have attached an image to illustrate what I mean. I will gladly appreciate any advice on this. Many thanks. ...

8 months ago | 1 answer | 0