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find zeros, local maximums, loacal minimums

version (9.08 KB) by Maxim Vedenyov
3 functions: [z isrise]=find_zeros(s); mn=loacal_minimums(s); mx=loacal_maximums(s);


Updated 01 Nov 2011

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vectorized codes to find zeros, local maximums, loacal minimums. Zero is when signal change sign. Maximum is element that more then previouse and more then next. Minimum is element that less then previouse and less then next. Run zz_test.m to test functions.

Cite As

Maxim Vedenyov (2022). find zeros, local maximums, loacal minimums (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2010b
Compatible with any release
Platform Compatibility
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