Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
multiplication of an array with a matrix
Hi all, will anybody please tell me the result of this operation and how it is obtained: (y1-y2)*w # pder y1= a one dimensional array of 'n' elements y2= a one dimensional array of 'n' elements w= a one dimensional array of 'n' elements pder= a matrix of 'n' columns and 'm' rows Thanks,