Solved
Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the s...
6 years ago
Solved
Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...
6 years ago
Solved
Find a Pythagorean triple
Given four different positive numbers, a, b, c and d, provided in increasing order: a < b < c < d, find if any three of them com...
6 years ago
Solved
Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...
6 years ago
Solved
Dimensions of a rectangle
The longer side of a rectangle is three times the length of the shorter side. If the length of the diagonal is x, find the width...
6 years ago
Solved
Side of a rhombus
If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<http://upload.wikimedia.org/wikipe...
6 years ago
Solved
Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<http://upload.wikimedia.org/wikipe...
6 years ago
Solved
Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<http://upload.wikimedia.org/wikipedia/commons/e/e0/Equilateral-tr...
6 years ago
Solved
Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....
6 years ago
Solved
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...
6 years ago
Solved
Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...
6 years ago
Solved
Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.
6 years ago
Solved
Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...
6 years ago
Solved
Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.
6 years ago
Solved
Get the length of a given vector
Given a vector x, the output y should equal the length of x.
6 years ago
Solved
Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<http://upload...
6 years ago
Solved
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...
6 years ago
Submitted
Algorithm for finding the center of a river of an image.
Image Processing
7 years ago | 1 download |
Answered
Random Variable with exponential distribution of Probablity Density Function
alpha=2; X=0:0.1:10; fx=(1/alpha)*exp(-X./alpha); plot(X,fx) fy=fx./(2*X); hold on plot(X,fy) legend('f(X...
Random Variable with exponential distribution of Probablity Density Function
alpha=2; X=0:0.1:10; fx=(1/alpha)*exp(-X./alpha); plot(X,fx) fy=fx./(2*X); hold on plot(X,fy) legend('f(X...
7 years ago | 3
Problem
Pass the Threshold!!
Write a Matlab function that will take as input a matrix of arbitrary dimensions and a scalar threshold value, and return a vec...
7 years ago | 1 | 49 solvers
Solved
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.
7 years ago
Solved
Implement simple rotation cypher
If given a letter from the set: [abc...xyz] and a shift, implement a shift cypher. Example: 'abc' with a shi...
7 years ago
Solved
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
7 years ago
Solved
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 ...
7 years ago
Answered
How to access gopro live streaming using image acquisition tool through WiFi
Go for this <https://in.mathworks.com/matlabcentral/fileexchange/66584-object-detection-using-deep-learning-in-matlab?s_tid=pro...
How to access gopro live streaming using image acquisition tool through WiFi
Go for this <https://in.mathworks.com/matlabcentral/fileexchange/66584-object-detection-using-deep-learning-in-matlab?s_tid=pro...
8 years ago | 2
Answered
High speed camera compatible with Matlab
You can check this <https://in.mathworks.com/matlabcentral/fileexchange/66584-object-detection-using-deep-learning-in-matlab?s_...
High speed camera compatible with Matlab
You can check this <https://in.mathworks.com/matlabcentral/fileexchange/66584-object-detection-using-deep-learning-in-matlab?s_...
8 years ago | 1