十分全面的OFDM源程序，分模块写的M文件，解压之后，运行主文件，有调制解调，加入循环前缀。功能全面。 -Very comprehensive OFDM source code, sub module to write the M file, after extracting, running the main file, there is a modulation and demodulation, to join the cyclic prefix. Comprehensive func