Walsh谱方法 Walsh spectral method

循环walsh谱 cyclic walsh spectrum

Walsh谱特征 Walsh spectral characteristics

walsh谱分解式 decomposition formula of walsh spectrum

三值Walsh谱技术 Ternary Walsh spectral techniques

walsh谱值 walsh spectrum values ; walsh-spectrum ; multi-valued walsh spectrum

m阶walsh谱 m-order walsh spectrum

二阶Walsh谱 nd order Walsh spectrum