Line | |
---|
1 | function Y = ifftshift(X,dim) |
---|
2 | % IFFTSHIFT Inverse FFT shift. |
---|
3 | % (Quaternion overloading of standard Matlab function.) |
---|
4 | |
---|
5 | % Copyright © 2005 Stephen J. Sangwine and Nicolas Le Bihan. |
---|
6 | % See the file : Copyright.m for further details. |
---|
7 | |
---|
8 | error(nargchk(1, 2, nargin)), error(nargoutchk(0, 1, nargout)) |
---|
9 | |
---|
10 | if nargin == 1 |
---|
11 | if ispure(X) |
---|
12 | Y = quaternion( ifftshift(x(X)), ifftshift(y(X)), ifftshift(z(X))); |
---|
13 | else |
---|
14 | Y = quaternion(ifftshift(s(X)), ifftshift(x(X)), ifftshift(y(X)), ifftshift(z(X))); |
---|
15 | end |
---|
16 | else |
---|
17 | if ispure(X) |
---|
18 | Y = quaternion( ifftshift(x(X), dim), ifftshift(y(X), dim), ifftshift(z(X), dim)); |
---|
19 | else |
---|
20 | Y = quaternion(ifftshift(s(X), dim), ifftshift(x(X), dim), ifftshift(y(X), dim), ifftshift(z(X), dim)); |
---|
21 | end |
---|
22 | end |
---|
Note: See
TracBrowser
for help on using the repository browser.