Risolto

Area of a triangle
A triangle is given with base *'b'* ,vertical hight *'h'* . then find it's area.

oltre 9 anni fa

Risolto

Rotate a Matrix by 90 degrees
Rotate a Matrix by 90 degrees Example: If the input is: X = 1 2 3 4 5 6 7 8 9 ...

oltre 9 anni fa

Risolto

Back to basics 8 - Matrix Diagonals
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector of numbers, output a square array with the...

oltre 9 anni fa

Risolto

Is it a number?
Determine if input is numeric. If it is,output is 1; if it is not, output is 0.

oltre 9 anni fa

Risolto

Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

oltre 9 anni fa

Risposto
Matlab jokes or puns
Q: What does your cat do when it sits on your laptop? A: It plays with strings.

oltre 9 anni fa | 1

Risolto

So many choices
For inputs _n_ and _k_ (in that order), output the number of ways that k objects can be chosen from amongst n distinct objects. ...

oltre 9 anni fa

Risolto

03 - Matrix Variables 2
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3b.png>> A 9x9 matrix of zeros, but with the following v...

oltre 9 anni fa

Risposto
Creating matrix nested for loop
If you already have all these data available (in separate vectors, I assume) then you do not need any loops. For example, if ...

oltre 9 anni fa | 0

Risolto

Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

oltre 9 anni fa

Risolto

Sum the numbers on the main diagonal
Sum the numbers on the main diagonal of an n-by-n matrix. For input: A = [1 2 4 3 6 2 2 4 7]...

oltre 9 anni fa

Risolto

Multiply a column by a row
* Given a column vector C and and a row vector R. * Output a matrix M. * Every column of M equals to C multiplied by correspon...

oltre 9 anni fa

Risposto
Matlab strikes again with missing functionality for bode plots
Try out the colorful buttons on the top toolbar of your figure window. Click on the button shown by the big red box. This wi...

oltre 9 anni fa | 0

Risolto

2 b | ~ 2 b
Given a string input, output true if there are 2 b's in it, false if otherwise Examples: 'Macbeth' -> false 'Publius Cor...

oltre 9 anni fa

Risposto
How long have you been using matlab? tell us your story
I started using MATLAB in 2001 when I was in my 10th grade (It was version 6.0 then!). Initially, it was just to gain some extra...

oltre 9 anni fa | 1

Risolto

Find max
Find the maximum value of a given vector or matrix.

oltre 9 anni fa

Risolto

Rotate a Matrix
Input a Matrix x, Output y is the matrix rotating x 90 degrees clockwise

oltre 9 anni fa

Risolto

Compute a dot product of two vectors x and y
x and y are input vectors, d is a number and contains their dot product

oltre 9 anni fa

Risolto

Get the length of a given vector
Given a vector x, the output y should equal the length of x.

oltre 9 anni fa

Risolto

Arrange vector in ascending order
Arrange a given vector in ascending order. input = [4 5 1 2 9]; output = [1 2 4 5 9];

oltre 9 anni fa

Risolto

Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

oltre 9 anni fa

Risolto

Back to basics 6 - Column Vector
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector, output true or false whether it is a colu...

oltre 9 anni fa

Risolto

Make one big string out of two smaller strings
If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...

oltre 9 anni fa

Risolto

Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

oltre 9 anni fa

Risolto

Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

oltre 9 anni fa

Risolto

Find the hypotenuse
Given a and b (the two sides of a right-triangle), find c, the hypotenuse.

oltre 9 anni fa

Risolto

First N Perfect Squares
*Description* Return the first N perfect squares *Example* input = 4; output = [ 1 4 9 16 ];

oltre 9 anni fa

Risolto

Add two numbers
Calculate the sum of two numbers. Example input = [2 3] output = 5

oltre 9 anni fa

Risolto

Chicken Race
2 chickens, Pete and Fred, compete in a 100 meter race. Pete runs at a velocity of vp meter/second and Fred is slower, running ...

oltre 9 anni fa

Risolto

Strange Number Algorithms
Three integer numbers will be provided to you. Write a function to Step1: Multiply first number by 3. Step2: Add 6 with t...

oltre 9 anni fa