Resuelto

Number of digits in an integer
Specifies how many digits in a given integer. Example: in=100 ==> out=3

casi 4 años hace

Resuelto

Square root of number
Square root of given number.

casi 4 años hace

Resuelto

Determine the mean of matrix
Determine the mean of matrix without using mean function Hint: use simple algorithm

casi 4 años hace

Resuelto

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

casi 4 años hace

Resuelto

Find the area of a triangle
Given a triangle with a base b and height h, return the triangle area.

casi 4 años hace

Resuelto

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]; ...

casi 4 años hace

Resuelto

size

casi 4 años hace

Resuelto

Is My Wife Wrong?
Answer the question. (see also <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right Problem 149: Is my ...

casi 4 años hace

Resuelto

F.R.I.E.N.D.S

casi 4 años hace

Resuelto

Area of a Square
Given the length x of the side of a regular square, find the area of the square, A.

casi 4 años hace

Resuelto

Mile to Kilometer
x is mile and y is km

casi 4 años hace

Pregunta

Capitalize 1st word of an character array
Using regexprep how do I convert this '99this' to this '99This'?

casi 4 años hace | 2 respuestas | 0

2

respuestas

Resuelto

Determine the area of square if length of the diagonal is given

casi 4 años hace

Resuelto

Convert Fahrenheit to Celsius
Calculate the Celsius temperature C given the Fahrenheit temperature F. Examples: Input F = 90 Output C is 32.22 I...

casi 4 años hace

Resuelto

Calculating Ring Area
In two-dimensional space, a ring can be constructed by using two concentric circles. Determine the area of a ring which has r1 ...

casi 4 años hace

Resuelto

Circle : Square

casi 4 años hace

Resuelto

area of a sphere

casi 4 años hace

Resuelto

Toolbox check part 3
In my ongoing quest to highlight obscure parts of MATLAB, the latest challenge is to take 2 string inputs, one a MATLAB toolbox ...

casi 4 años hace

Resuelto

Are all the three given point in the same line?
In this problem the input is the coordinate of the three points in a XY plane? P1(X1,Y1) P2(X2,Y2) P3(X3,Y3) how can...

casi 4 años hace

Resuelto

Replace multiples of 5 with NaN
It is required to replace all values in a vector that are multiples of 5 with NaN. Example: input: x = [1 2 5 12 10 7] ...

casi 4 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 4 años hace

Resuelto

Remove the positive integers.
Given array,x, remove all the positive numbers and display ouput as y. Example x=[1 -2 3 -4] , output is y=[-2 -4].

casi 4 años hace

Resuelto

Back to basics 11 - Max Integer
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive integer MATLAB can handle.

casi 4 años hace

Resuelto

Sum of the Matrix Elements
Add up all the elements in a NxM matrix where N signifies the number of the rows and M signifies the number of the columns. E...

casi 4 años hace

Resuelto

find the surface area of a cube
given cube side length x, find the surface area of the cube, set it equal to y

casi 4 años hace

Resuelto

Find out total non zero element of matrix
Find out Non zero element of matrix A=magic(5) 17 24 1 8 15 23 5 7 14 16 4 6...

casi 4 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 4 años hace

Resuelto

Convert a vector into a number
This is a sub problem related to this problem: <http://www.mathworks.com/matlabcentral/cody/problems/621-cryptomath-addition>...

casi 4 años hace

Resuelto

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

casi 4 años hace

Resuelto

Getting logical indexes
This is a basic MATLAB operation. It is for instructional purposes. --- Logical indexing works like this. thresh = 4...

casi 4 años hace