User`s guide

R2012b
6-14
Complex number support for trigonometry degree functions
The sind, cosd, tand, asind, acosd, atand, cscd, cotd, secd, acscd, asecd, and acotd
functions now support complex values. For example, sind(10+i) returns 0.1737 +
0.0172i. Likewise, asind(2) now returns the complex angle 90.0000 -75.4561i.
Functionality being removed or changed
Functionality What Happens
When You
Use This
Functionality
Use This Instead Compatibility Considerations
bitshift(A,k,N) Still Runs bitshift(A,k,assumedtype)Replace all instances of
bitshift(A,k,N) with
bitshift(A,k,assumedtype).
bitcmp(A,N) Still Runs bitcmp(A,assumedtype) Replace all instances
of bitcmp(A,N) with
bitcmp(A,assumedtype).
bitshift(A,k) where
A is of typedouble.
Still runs Not Applicable bitshift now interprets
double input as uint64
instead of 53-bit signed
integer by default. For
example, bitshift(1,54)
now returns 1.8014e+16
instead of 0.
mimofr Warns Not Applicable Remove all instances of
mimofr from your existing
code.
Second output
argument for besselh,
besseli, besselj, besselk,
bessely, and airy. For
example, [J,ierr] =
besselj(nu,Z).
Errors Syntax that returns only the
solution vector. For example,
J = besselj(nu,Z).
Replace all instances
that return two output
arguments with the syntax
that returns only the
solution vector.
Passing mixed-
orientation input
vectors to besselh,
Errors First construct the inputs
with ndgrid or meshgrid.
Alternatively, you can pass
Modify all instances that
pass mixed-orientation
vectors. You can modify