QPSK

关于无背景噪声条件下，PPM的信道容量的一些相关计算(On no background noise conditions, PPM of the channel capacity of some relevant calculation)

实现变步长LMS自适应滤波,其步长可改变，是一种改进的lms算法(realize lms )

yuv2bmp的文件格式转化，matlab代码(the code for yuv file change to bmp file)

simple c programs for students

基于金字塔完善的KL算法描述，是matlab代码，值得学习(Pyramidal implementation of LK Feature Track)

核数据分类回归源程序，可用于数据建模或模式识别(Source of nuclear data classification and regression, can be used for data modeling or pattern recognition)

很有用的源代码，实现的效果很好，很值得收藏，不错平(Useful source code, to achieve good results, it is worth collecting, good level)

说明：  基于协同优化算法的多目标轧制规程优化设计(Optimize the design of rolling schedule based on the multi-objective collaborative optimization )

BEC_decode ldpc and BEC channel

the codes which i sent contains matlab code for encryption using 4 out of 8 code,binary to decimal conversion,decimal to binary conversion,subband coding,upsampling.