without loop makes it quite difficult..is there any particular built-in function to do this?
You do know that Matlab most certainly uses while and for loops to multiply matrices internally. The vectorized solution is probably faster because of parallelization and other optimization tricks, which we could also implement with the proper toolboxes.
And please add an space to strfind, or else It will find fors and whiles inside comments and even parameter names. I was using a parameter "Uniform" of the function cellfun and it took me a while to realize why it was failing the first test.
very nice idea!
The first truly vectorized solution I've seen here without using for, while, cellfun, arrayfun, etc.
Return the Fibonacci Sequence
Convert hex color specification to MATLAB RGB
Spherical radius given four points
Golomb's self-describing sequence (based on Euler 341)
Find the 9's Complement
Cody meets Xiangqi: foresee the unseen (Part 2)
Combine the first and last names
0, 2, 0, -2, 0, 2, 0, -2, ...
Fast 1-D Convolution (same shape)
Group-wise Euclidean distance
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