中文说明：基于小波变换的数字水印算法matlab代码，包括调制，解调，信噪比计算，有均匀线阵的CRB曲线，旋转机械二维全息谱计算的实用例程，能量熵的计算，采用热核构造权重。
English Description：
Digital watermarking based on wavelet transform algorithm matlab code, including the modulation, demodulation, signal to noise ratio calculation, uniform linear array of CRB curve, rotating machinery two-dimensional holographic spectrum calculation of utility routines, energy entropy is calculated by thermonuclear structure weight.