gailvtongji

用matlab实现的最小二乘拟合圆，能输出半斤，圆心坐标，拟合误差等等(a program for cirfit)

非常好的偏最小二乘分析的程序，包含了典型相关分析、主成分分析和多元线性回归。可以根据具体的需要更改代码变成非线性回归，建立多个自变量和多个因变量之间的关系应用很广。包含计算程序和画图表示结果的程序两个m文件(Very good partial least squares analysis of programs, including the canonical correlation analysis, principal component analysis and multiple linear regression. It can become a non-linear regression, depending on the need to change the code to establish relationships between multiple independent variables and multiple dependent variables very wide application. Program includes the calculation procedures and drawing showing the results of two m files)

CIC filter setup, this is special used for the DDC

关于偏小二乘法（PLS）的Matlab工具箱，很好的(Matlab toolbox on small squares (PLS), good)

用matlab 实现了基于模糊控制的PID 控制方法，得到了良好效果(Using matlab to achieve a PID control based on fuzzy control method, good results have been)

将滤波的信号叠加再求平均并计算滤波前后的标准差(Averaging the signal superposition and calculate the standard deviation)

广义互相关算法和最小均方自适应滤波法主要用于两路接收信号的时间延迟估计，进而利用几何方法对目标定位，常用于通信，雷达当中(broad cross-correlation algorithm and the minimum mean square adaptive filter for the two main roads to receive signals in the time-delay estimation, then use geometric method of orientation, used in communications, radar them)

经验模态分解m源程序，matlab实现，一般用于信号分析处理...(The EMD program，executed in matlab)

nginx源码分析，全面易懂。正在研究nginx的朋友可以看看。(nginx source code analysis, comprehensive and easy to understand.Studying nginx friends can see.)

仿真程序用于实现DS-CDMA通信系统的仿真(Simulation simulation program for implementing the DS-CDMA communication system)