lineCoding

iir低通滤波器设计实验代码，可以清楚地观察到滤波效果(iir low-pass filter design experimental code, can be clearly observed filter effect)

数值分析是一门比较实用的课程，在数学建模等方面应用广泛，这些代码里面几乎涵盖了全部的数值分析方法。(Numerical analysis is a more practical curriculum, widely used in mathematical modeling, etc., these codes which cover almost all of the numerical analysis method.)

基于matlab的FFT算法运用；64点和128点的FFT的幅度谱(64-point and 128-point FFT amplitude spectrum use matlab FFT algorithm )

EOF分析的一个基础，里面有matlab基础的程序(EOF analysis based on matlab program)

这里有最全面的MATLAB作图方法和技巧，介绍详细且简单易懂，最适用于MATLAB初学者(There are comprehensive plotting methods and techniques of MATLAB, introduced detailed and easy to understand)

说明：  solve a joint antenna selection and analog beamformer problem(jointly design the antenna selection and analog beamformer with low-resolution phase shifters in mmwave MIMO systems)

基于导频的信道估计，这个程序里主要实现了导频插入与提取(Pilot-based channel estimation, the program achieved a major pilot insertion and extraction)

混合高斯em算法 very good for chinese

说明：  对一个数组进行操作，删除其中的0元素！ 输入：数组、相应的列Index。 输出：删除0元素之后的新数组！(Operate on an array, delete the 0 element! Input: an array, the corresponding column Index. Output: 0 elements after the deletion of a new array!)

直扩通信的MATLAB仿真，可以在此基础上进行各种性能仿真。(Direct Sequence Spread Spectrum Communication MATLAB simulation, can be conducted on the basis of various performance simulation.)