Walsh-Hadamard transform (ウォルシュ・アダマール変換) "The Hadamard transform is an example of a generalized class of Fourier transforms." Wikipedia [t]2010-11-29 22:57:01
Walsh-Hadamard transform (ウォルシュ・アダマール変換) "The Hadamard transform is an example of a generalized class of Fourier transforms." Wikipedia [t]2010-11-29 22:57:01