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about use of "dbessel function" in matlab

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Ritesh Chaurasia
Ritesh Chaurasia 2014-9-4
回答： Star Strider 2014-9-4
Kindly tell me that in which version of matlab i can use differentiation of bessel functions "DBESSEL".
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Geoff Hayes
Geoff Hayes 2014-9-4
Ritesh - Is dbessel even a MATLAB function? I can't find any reference to it in the MATLAB help. Where did you see a reference to this function?
Ritesh Chaurasia
Ritesh Chaurasia 2014-9-4
Sir,I got this information on google search ....when i type "differentiation of bessel function in matlab" here is the link http://www.mathworks.in/matlabcentral/fileexchange/36831-matscat/content/bessel/dbesselj.m

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回答（1 个）

Star Strider
Star Strider 2014-9-4
It uses besselj, that has probably been a core MATLAB function for the last 20 or so years, so you can likely use it with at least every recent version.

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