Times 3 problem
When you enter the number, it should return the number multiplied by 3
7 years ago
Solved
07 - Common functions and indexing 2
Define _eMat_:
<<http://samle.dk/STTBDP/Assignment1_3e.png>>
Calculate eMean as the mean across the rows of _eMat_. The an...
7 years ago
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Replace May with April
For instance, if the input is
input_str = 'The flowers may bloom in April';
then the output is
output_str = 'The flo...
Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B.
So if
A = [1 2 3; 4 5 6];
and ...
7 years ago
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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
7 years ago
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Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because
6 = 1 + 2 + 3
which can be displa...
Make a checkerboard matrix
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.
Examp...
Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so:
x = [1 2 3 4]
Commas are optional, s...