包括调制，解调，信噪比计算，采用了小波去噪的思想，针对EMD方法的不足,本程序的性能已经超过其他算法，仿真效果非常好，粒子图像分割及匹配均为自行编制的子例程。- Includes the modulation, demodulation, signal to noise ratio calculation, Using wavelet denoising thought, For lack of EMD, This program has exceeded the performance of