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using global variables to avoid passing by value
I agree with Jonh D'Errico's answer. MATLAB uses a so called "copy-on-write" mechanism that is exactly designed to tackle such ...

8 months 前 | 2

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Most time-efficient conversion from logical matrix to fixed-point vector
I have a n-by-m logical matrix A and I need to interpret it as a n-by-1 fi-object vector b, so that each row of A is the binary ...

8 months 前 | 1 个回答 | 1

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Regexp lookbehind and lineanchors
Could someone help me to understand why st = ' a b c'; pattern = '(?<=^\s*)c'; regexp(st,pattern,'lineanchors') ans = ...

5 years 前 | 1 个回答 | 0

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