solve integrals with matlab

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Sara
Sara 2012-1-9
is it possible that my matlab version does not have the function int to solve integrals?
I have the 7.6.0.
from help int:
INT Convert a FILTSTATES.CIC object to an integer matrix. INT(Hs) returns an signed integer matrix for the FILTSTATES.CIC object.
Thank you!

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the cyclist
the cyclist 2012-1-9
I misinterpreted your question at first, so sorry if you saw my previous answer, before I edited it.
I believe int() is a function in the DSP System Toolbox, which is not a part of core MATLAB, and you are seeing its help file. That is not a function for integration.
There are many functions in MATLAB for numerical integration. You might try typing
>> help quad
to get started.

更多回答（1 个）

Walter Roberson
Walter Roberson 2012-1-9
The int() function that deals with integrals is part of the Symbolic Toolbox.

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