ppc_haar_test, a C code which calls ppc_haar(), which applies forward and backward Haar transforms to vectors and matrices, from Rouben Rostamian's "Programming Projects in C";
The computer code and data files described and made available on this web page are distributed under the MIT license
ppc_haar, a C code which applies forward and backward Haar transforms to vectors and matrices, from Rouben Rostamian's "Programming Projects in C";