说明：  这是一个时频分析中关于gabor变换的程序，此程序分离频率的效果不错。 Gabor变换： 式中a，b为常数，a代表栅格的时间长度，b代表栅格的频率长度 式中的 是一维信号x(t)的展开系数，h(t)是一母函数，展开 基函数是h(t)由作移位和调制生成的，
( This in a time frequency analysis about the gabor transformation procedure, this procedure separation frequency effect is good. Gabor transformation: In the formula a, b is the constant, a represents the grid the time length, b on behalf of the grid frequency length in the formula is the unidimensional signal x (t) launches the coefficient, h (t) is a female function, launches the primary function is h (t) by makes shifting and the modulation production, )