A résolu


Matlab Basics II - squares
Write a function that takes matrix A, and squares each element in the matrix example: A = [1 2 3] output = [1 4 9]

plus de 3 ans il y a

A résolu


Replace Vector Elements
Replace all elements in a vector which are equal to or smaller than zero with 0.1. Example: A = [1 2 3 -1 0 2 -3 -80]; ...

plus de 3 ans il y a

A résolu


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

plus de 3 ans il y a

A résolu


Can the given sides form a triangle?
Can the three given sides form a triangle?

plus de 3 ans il y a

A résolu


Square the input
Given a scalar or vector x, return the square of each element. Example x = [7 2] answer = [49 4]

plus de 3 ans il y a

A résolu


Compound Interest: Interest Rate
Theorem : Compound Interest where, F : Future value at the end of n periods P : Present value r : Annual nominal rate n :...

plus de 3 ans il y a

A résolu


Make a Plot with Functions
Make a plot and test

plus de 3 ans il y a

A résolu


Plotting Practice
Plot cos(x) vs x as shown in the figure below. Include the appropriate title, x-label, and y-label. Note, it is case sensitive. ...

plus de 3 ans il y a

A résolu


Find the remainder - 02
Given an array of integers, find the remainder when the summation of all the elements is divided by N

plus de 3 ans il y a

A résolu


Determine the square root
Determine the square root of the value the user has entered, n.

plus de 3 ans il y a

A résolu


Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

plus de 3 ans il y a

A résolu


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

plus de 3 ans il y a

A résolu


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

plus de 3 ans il y a

A résolu


Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

plus de 3 ans il y a

A résolu


Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

plus de 3 ans il y a

A résolu


Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

plus de 3 ans il y a

A résolu


Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

plus de 3 ans il y a

A résolu


Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

plus de 3 ans il y a

A résolu


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

plus de 3 ans il y a

A résolu


find the maximum element of the matrix
for e.g x = [1 2; 3 4] y = 4

plus de 3 ans il y a

A résolu


Momentum Calculation
A shopping cart of mass 'm1' is traveling with velocity 'u' and collides with a second shopping cart of mass 'm2.' The two shopp...

plus de 3 ans il y a

A résolu


given 3 sides, find area of this triangle
1:3 -> 0; 3:5 -> 6

plus de 3 ans il y a

A résolu


Area of a circle
Given the radius x, y would be the area of a circle. Pi = 3.1416

plus de 3 ans il y a

A résolu


length of a vector
Find twice the length of a given vector.

plus de 3 ans il y a

A résolu


y equals x divided by 2
function y = x/2

plus de 3 ans il y a

A résolu


Temperature conversion
Convert temperature in degrees Celsius (C) to temperature in degrees Kelvin (K). Assume your answer is rounded to the nearest Ke...

plus de 3 ans il y a

A résolu


Do you like your boss?
Do you like your boss? Answer can be any string! For example: Boss = 'Do you like your boss?'; Output = 'yes' or ...

plus de 3 ans il y a

A résolu


multiply by three
Given the variable x as your input, multiply it by 3 and put the result equal to y. Examples: Input x = 2 Output y is ...

plus de 3 ans il y a

A résolu


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

plus de 3 ans il y a

A résolu


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

plus de 3 ans il y a

Charger plus