中文说明：包含收发两个客户端程序，抑制载波型差分相位调制，包括最小二乘法、SVM、神经网络、1_k近邻法,包括调制，解调，信噪比计算，旋转机械二维全息谱计算，现代信号处理中谱估计在matlab中的使用。
English Description：
Contains transceiver two client programs, the differential phase modulation carrier suppression, including the least squares method, SVM, neural network, 1 K nearest neighbor method, including modulation, demodulation, signal to noise ratio calculation, rotating machinery two-dimensional holographic spectrum calculation and modern signal processing spectral estimate in MATLAB is used.