Professional Interests: Computer Generated Hologram
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I am enjoying solving this problem. I started with a function to retrieve "chromaticity". I will keep informing here when I am d...
3 years ago
Check if sorted.
Input x = [1 2 0]
Output y is 0
3 years ago
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...
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.]
Calculate the nth Fibonacci number.
Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ...
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN.
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1.
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false.
Regardless of input, output the string 'yes'.
Triangle numbers are the sums of successive integers. So 6 is a triangle number because
6 = 1 + 2 + 3
which can be displa...
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
Given a and b, return the sum a+b in c.
Given the input n, return true if n is odd or false if n is even.
Find the sum of all the numbers of the input vector x.
Input x = [1 2 3 5]
Output y is 11
Input x ...
Remove the nth column from input matrix A and return the resulting matrix in output B.
A = [1 2 3; 4 5 6];
In MATLAB, you create a vector by enclosing the elements in square brackets like so:
x = [1 2 3 4]
Commas are optional, s...
Try out this test problem first.
Given the variable x as your input, multiply it by two and put the result in y.
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