MATLAB COMPILER RELEASE NOTES Uživatelská příručka stáhnout pdf (Strana 229)

Mathematics

7-19

Functionality What Happens

When You

Use This

Functionality

Use This Instead Compatibility Considerations

Passing mixed

orientation input

vectors to besselh,

besseli, besselj,

besselk, and

bessely. For example,

passing a row vector

followed by a column

vector:

J= besselj(rowNu, colZ)

or passing a column

vector followed by a

row vector:

J= besselj(colNu, rowZ)

Warns Construct the inputs with

ndgrid or meshgrid first.

Alternatively, you can pass

a function handle and the

mixed orientation vectors to

bsxfun.

Modify all instances that

pass mixed orientation

vectors. You can modify

your code in one of two

ways:

• Call meshgrid or

ndgrid to construct the

full grid first.

[nu,Z]= meshgrid(rowNu, ColZ);

J= besselj(nu, Z);

• Pass a function

handle and the mixed

orientation vectors to

bsxfun. For example,

if your existing code

passes a row vector

followed by a column

vector, make the

following change:

J= bsxfun(@besselj,

rowNu, colZ);or,

if your code passes a

column vector followed

by a row vector, make

the following change:

J= bsxfun(@besselj,

colNu', rowZ.');

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