Given a vector of positive integers
a = [ 3 2 4 ];
create the matrix where the i th column contains the vector 1:a(i) possibly padded
b = [ 1 1 1
2 2 2
3 0 3
0 0 4 ];
How to find the position of an element in a vector without using the find function
Test if two numbers have the same digits
Duplicate a character
Sum the numbers on the main diagonal
Remove the two elements next to NaN value
Combinations without using nchoosek
Compute sum excluding NaN
Angle between two vectors
MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi
Opportunities for recent engineering grads.
New to MATLAB?
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