一篇北邮的论文，一种降低OFDM系统峰均功率比的算法，作者是靳晓嘉，陈波，刘鑫，宋俊德-a Beijing University of Posts and Telecommunications of essays and a lower OFDM system peak to average power ratio of the algorithm, is the author Jin Xiao jia, Chen Bo, Liu Xin, Junde

对峰值信噪比的求取，对其有一个详细的定义，可以直接放在同一个目录文件夹下，定函数进行调用-To calculate the peak signal to noise ratio, the have a detailed definition, can be directly in the same directory folder, fixed function calls

Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Calculation crosshairs diffraction image at different distances, Extract important parameters.