# Delshad Ayoubi

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**Content Feed**

Question

How can I make my code faster?

clear, clc, close all %-------------------------------------------------------------% N = 10^3; M = 400; radie = 5...

4 years ago | 1 answer | 0

### 1

answerQuestion

How do I use hist3 with my code?

In this code, I'm plotting a lot of particles and I want to represent them visually in a hist3 plot. I don't know how to make it...

4 years ago | 0 answers | 0

### 0

answersQuestion

Double for loop in a random walk. How do I loop over all particles simultaneously instead of looping the amount of steps for each separate particle one at a time?

I currently have a script that utilizes a double for loop in order to create a random walk in 2D. It however is looping over all...

5 years ago | 2 answers | 0

### 2

answersQuestion

How do I make a 2D randomwalk?

I have so far only been able to make a 1D randomwalk but I have to make it into 2D. Below is my code for 1D. How do I change it ...

5 years ago | 1 answer | 0

### 1

answerQuestion

I want to loop a value into a vector, how do I do this?

I am trying to loop through my script in order to get several values of one variable (D_N), and then putting all these values in...

5 years ago | 2 answers | 0

### 2

answersQuestion

How to put all the values of a for loop in a vector?

I want D_N to get another value in each loop and then put that value in a vector, T amount of times. Basically, I want to be abl...

5 years ago | 0 answers | 0

### 0

answersQuestion

Plot the same function several times in one go (Random walk)?

clear clc ================== N = 10; % number of steps. M = 10; x_t(1) = 0; for n = 1:N a = ...

5 years ago | 1 answer | 0

### 1

answerQuestion

How do I draw the graph of the same function several times?

clear clc x_t(1) = 0; N = 10^2; for t = 1:N xlabel('t'), ylabel('x_t'), title('Random Walk') ...

5 years ago | 1 answer | 0

### 1

answerQuestion

Write a function fml(x) where given vector x returns first, middle and last. If the number of elements in the vector are even, middle should take the mean value of the innermost elements.

function [first, middle, last] = fml(x) %FML Returns the first, middle, and last element of x first = x(1); last = x(le...

5 years ago | 1 answer | 0

### 1

answerSolved

Select every other element of a vector

Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

5 years ago

Solved

Pizza!

Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

5 years ago

Solved

Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

5 years ago

Solved

Find the sum of all the numbers of the input vector

Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

5 years ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]

In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

5 years ago

Solved

Times 2 - START HERE

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

5 years ago