prim

修改后的phase函数，把它的门限值换为pi，使用更方便(The modified phase function, the threshold for it to pi, the use of more convenient)

说明：  曲线拟合，在众多的样本点中进行拟合，找出满足样本点分布的多项式(Curve fitting, in a large number of sample points were fitted to identify the distribution of sample points satisfy the polynomial)

用ica进行混合图像分离，里面含有用matlab编写的源程序(Separation of mixed images using ica, which contains the source code written with matlab)

对采集到的信号进行快速傅里叶变换，可以实现对信号频谱分析(The collected signals fast Fourier transform, spectral analysis of the signal can be achieved.)

JPEG连续色调静止图像无损压缩的最新标准JPEG LS的C语言实现，还带有一个很友好的图形用户界面，那些学习图像编码的工程师可以参考一下这个实现的源代码。(JPEG continuous tone still images of the latest standard lossless compression JPEG LS realize the C language, but also with a very friendly graphical user interface, those who study and image coding engineers can refer to this realization of the source code.)

自适应递推最小二乘RLS算法，用matlab的m文件(Adaptive recursive least squares RLS algorithm)

压缩感知算法中观测矩阵为哈达玛矩阵重构算法为OMP时的测量相对误差与观测矩阵维数的关系(Compressed sensing algorithm for the Hadamard matrix of observation matrix reconstruction algorithms for the OMP and the relative error when measuring the dimension of the relationship between the observed matrix)

matlab的学习教程，里面含有很全面的介绍教程是ppt格式的，很容易理解，有利于初学matlab的同学的学习(matlab learning tutorial, which contains a very comprehensive introduction tutorial ppt format, it is easy to understand, is conducive to learning for students to learn matlab)

两发射天线四元素正交空时分组码编码研究，BPSK的matlab仿真程序，有对比图(Two transmit antennas four elements orthogonal space-time block coding research, BPSK matlab simulation program, there are comparison chart)

用matlab仿真OFDM的十个子程序，打包上传，保证没有重复。全部可运行。(matlab ofdm)