On Mon, 25 Sep 2006, Bill Baxter apparently wrote: > Went ahead and added an enhancement request: > http://projects.scipy.org/scipy/numpy/ticket/293 > This is something I've wanted in the past too.
GAUSS draws a useful distinction between "shifting" and "rotating": Works roughly like this for the 2D case: #rotater: rotate row elements # Format: y = rotater(x,r) # rotater(x,r) # Input: x RxK array # rotateby size R integer array, or integer (rotation amounts) # Output: y RxK array: # rows rotated by rotateby #shiftr: shift row elements and fill with fv # Format: y = shiftr(x,shiftby,fv) # Input: x RxC array # shiftby Rx1 array or scalar (shift amounts) # fv Rx1 array or scalar (fill values) # Output: y RxC array: # rows shifted by shiftby # rows filled with fill fwiw, Alan Isaac ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Numpy-discussion mailing list Numpy-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/numpy-discussion
