A résolu


Put Two 1D matrices into one 1D matrix
Example: If input a = [1 2 3 4 5]; input b = [10 9 8 7 6]; then output will be, y_correct = [1 10 2 9 3 8 4 7 5...

environ 2 ans il y a

A résolu


Linear Motion 2
During testing in the desert, a remotely operated vehicle travels D kilometers over rough terrain. The testing takes place over...

environ 2 ans il y a

A résolu


Find out value of polynomial at different value.
Find out value of polynomial at different value. Example p(s) = s + 8 For s=0, value is 8.

environ 2 ans il y a

A résolu


Create a Standard Size Vector
Given an input x, create a row vector y from 1 to x with 5 elements.

environ 2 ans il y a

A résolu


Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4
Example: in = magic(5) in = 17 24 1 8 15 23 5 7 14 16 4 6 13 20 ...

environ 2 ans il y a

A résolu


calculate linear convolution two vectors
for e.g in: a = [1 2 3] b = [4 5 6] out: y = [4 13 28 27 18]

environ 2 ans il y a

A résolu


Largest Prime Number
Given a matrix X, find the largest prime number in X.

environ 2 ans il y a

A résolu


ascii value
let input='a' output=97

environ 2 ans il y a

A résolu


Half-Swap
Given a vector with an even number of elements, rearrange it so that the elements in its first half are switched with those i...

environ 2 ans il y a

A résolu


Matrix Quadrants
Write a function that takes N as the input, and outputs a matrix whose upper-left (NxN) quadrant contains all ones, the lower-ri...

environ 2 ans il y a

A résolu


Sum of numbers from 1-100
Sum up every whole number from 1 to 100. Include 1 and 100 in your calculation.

plus de 2 ans il y a

A résolu


Scrabble Scores - 2
An <https://www.mathworks.com/matlabcentral/cody/problems/56-scrabble-scores introductory Cody problem> asks the user to score a...

plus de 2 ans il y a

A résolu


Scrabble Scores
Given a word, determine its score in <http://en.wikipedia.org/wiki/Scrabble Scrabble>. The input string will always be provi...

plus de 2 ans il y a

A résolu


Cycling — Critical Power
From Training and Racing with a Power Meter by Allen and Coggan: "A number of equations have been presented in the scientific...

plus de 2 ans il y a

A résolu


Rule of mixtures (composites) - weighted bound
The <http://en.wikipedia.org/wiki/Rule_of_mixtures rule of mixtures> is used in the mechanical design of composite structures to...

plus de 2 ans il y a

A résolu


RPN Calculator for simple arithmetic expressions
Reverse-Polish-Notation (RPN) is a machine friendly form of calculating expressions. Example, to evaluate, (1+2)*4 + 5 - 3 you e...

plus de 2 ans il y a

A résolu


Summing the last column column
Given a matrix, return the sum of the last column of the array.

plus de 2 ans il y a

A résolu


Return part of an array
Given a 5x5 array, return a 3x3 array that contains the cells that are not on the edge of the array: Given this array Return...

plus de 2 ans il y a

A résolu


String Logic 8
Example: 'CAT' --> 65 'DOG' --> 68 'ROSY' --> 79 'MATLAB' --> 65 'TRUST' --> 82 'MOSTLY' --> 76

plus de 2 ans il y a

A résolu


Multiply by 5
Given an input x (scalar), multiply it by 5.

plus de 2 ans il y a

A résolu


Is it the answer to life the universe and everything?
The answer to life the universe and everything is 42, but this is naturally in base 13. Unfortunately, MATLAB is in base 10, so ...

plus de 2 ans il y a

A résolu


Find the surface area of a cone.
For instance, Given r (radius) = 3, and s (slant height) = 5: surface area should be 94.

plus de 2 ans il y a

A résolu


Determine if input is greater than pi
Evaluate if given number is greater than pi. If greater, return true; else, return false.

plus de 2 ans il y a

A résolu


Determine if input is greater than 100
Evaluate if given number is greater than 100. If greater, return true; else, return false.

plus de 2 ans il y a

A résolu


QWERTY coordinates
Given a lowercase letter or a digit as input, return the row where that letter appears on a standard U.S. QWERTY keyboard and it...

plus de 2 ans il y a

A résolu


Freebies anyone? No!!!!
Feel free to copy paste all the tests and voila you solved the problem

presque 3 ans il y a

A résolu


how tall are you?
you can find the length wit this code.

plus de 3 ans il y a

A résolu


Linear Motion 1
An object travels N feet in the first second of travel, N feet again during the second second of travel and N feet again during ...

plus de 3 ans il y a

A résolu


How many apples
You have x apples I take from you y apples now how many apples you have ?

plus de 3 ans il y a

A résolu


Normalizing a vector

plus de 3 ans il y a

Charger plus