vc++实现灰度图像的DPCM编解码，可保存原图与编解码之后的图像。-vc++ implementation of the DPCM gray image coding and decoding, and encoding and decoding can be saved after the original image.

采用THP预编码QR算法的simulink仿真链路,有16QAM和QPSK两种调制方式-With THP precoding simulink link of QR algorithm, there are 16 qam and QPSK modulation mode