Resuelto

raise 1/3
raise 1/3

más de 8 años hace

Resuelto

what is sin of 0
what is sin of 0

más de 8 años hace

Resuelto

true or false
if the matrix has a zero, return true. else, return false

más de 8 años hace

Resuelto

Kinetic Energy
Given mass, m, and kinetic energy, KE, find the velocity of the object.

más de 8 años hace

Resuelto

Solve expression I
Solve expression (1+sin(x))/cos(x)+cos(x)/(1+sin(x)) for given vector x.

más de 8 años hace

Resuelto

Determine point is located in a circle or not
Using input [x] and [y], determine the points (x,y) is located inside of circle (x^2+y^2=1) if point is located in circle,...

más de 8 años hace

Resuelto

Find x in provided equation!
x^2-2*x+1=0 This polynomial can be expressed by using each term's coefficients, such as [1 -2 1]. Using the polynomial ...

casi 9 años hace

Resuelto

Make roundn function
Make roundn function using round. x=0.55555 y=function(x,1) y=1 y=function(x,2) y=0.6 y=function(x,3) ...

casi 9 años hace

Resuelto

Print true if
all elements are larger than 5 a=[1 3 5 8 6]; b=[6 6 6 6 6]; function(a) should be false, and function(b) will be tru...

casi 9 años hace

Resuelto

Fahrenheit to Celsius converter
Convert Fahrenheit to Celsius degrees.

casi 9 años hace

Resuelto

Rounding off numbers to n decimals
Inspired by a mistake in one of the problems I created, I created this problem where you have to round off a floating point numb...

casi 9 años hace

Resuelto

Matrix FUN
Given a Matrix M, find out the number of elements of matrix that are divisible by 3. M = [1 2 3;4 5 6;7 8 9]; ou...

casi 9 años hace

Resuelto

Convert from integer to binary
if true % decimalToBinaryVector(x) end

casi 9 años hace

Resuelto

Write a function man that takes a row vector v and returns a matrix H as follows..
Write a function called man that takes a row vector v as an input and returns a matrix H whose first column consist of the eleme...

casi 9 años hace

Resuelto

Change matrix to vector
Vector is a matrix whose size is 1 x n or n x 1. Change matrix to vector. x = 4 3 5 1 ...

casi 9 años hace

Resuelto

How to calculate log?
There is a log that have base 5. How to calculate? log5(x)?

casi 9 años hace

Resuelto

Was ist denn los?
Nur für deutschsprechende Leute! Wie geht's? ...also gut, bis bald!

casi 9 años hace

Resuelto

Change string to number
Change given string to number. (hint: there is already function) Changing from ['1234'] to [1234] is one of example

casi 9 años hace

Resuelto

The prisoner
"We want information, information, information." "Who are you?" Input can be a string or a number (array).

casi 9 años hace

Resuelto

Calculate some equation
Using given inputs x and z, make two outputs that are y1 = (xz)/(x/z)^2 + 14x^2 - 0.8z^2 y2 = x^z - z^x + (x/z)^2 - (z/x...

casi 9 años hace

Resuelto

The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

casi 9 años hace

Resuelto

CARDS PROBLEM
Read my mind and tell me the card number that I have now in my hands.

casi 9 años hace

Resuelto

Calculate area of sector
A=function(r,seta) r is radius of sector, seta is angle of sector, and A is its area. Area of sector A is defined as 0.5*(r^2...

casi 9 años hace

Resuelto

Skip by a multiple
Given an integer create an array of its multiples. Array must have a length of 15

casi 9 años hace

Resuelto

Back to Basics - Find no. of elements in a matrix?
Let A be a m*n matrix. Find the total no. of elements in A ? (Hint - formula based) A = [1 2 3;4 5 6]; output = 6

casi 9 años hace

Resuelto

Summation of array
Given an array, Find the sum of all of the elements in it Examples: Input x = [1 2 3 5; 4 5 6 7]; Output y is 33

casi 9 años hace

Resuelto

BASICS - sum part of vector
Please make a function, where as input you get vector "x" and and vector "c", where in "c" vector you get indexes to sum. Examp...

casi 9 años hace

Resuelto

Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

casi 9 años hace

Resuelto

Sum the 'edge' values of a matrix
Sum the 'edge' values of an input matrix (the values along the perimeter). Example [1 2 3 4 5 6 7 8 9] Output = ...

casi 9 años hace

Resuelto

Test Problem; Create a 5x5 array containing all ones
This is a test for learning the process of creating a Cody problem. The goal of this test problem will be to create an array,...

casi 9 años hace