Two-dimensional-parity-check

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.)

找到贝塞尔函数J(n,x)=0或 Y(n,x）=0的前k个解(Find first k positive zeros of the Bessel function J(n,x) or Y(n,x) using Halley s method.)

说明：  Multiclass Regularized LDA(Multicalss Regularized LDA)

心电信号QRS波的R波检测，用了阈值的方法，自适应修改阈值，域加窗定位R波幅度(QRS wave of ECG R-wave detection, using a threshold approach, adaptive modification threshold, domain windowed positioning R-wave amplitude)

简单描述了在MATLAB中的一些常用的绘图语言，规则和技巧(Briefly describes some of the commonly used in the MATLAB graphics language, rules and techniques)

music自适应算法估计来波方向matlab 代码实现(music DOA estimation adaptive algorithm matlab code)

这是本用MATLAB软件绘制平面图及立体图的教程，里面有许多例子(This is the use of MATLAB software to draw plans and three-dimensional map of the tutorial, there are many examples)

多变量PID控制的simulink仿真，用S函数(Multivariable PID control simulink simulation, with S function)

Two matlab files to demonstrate how to fit an ellipsoid directly to a set of 3D points.

时频分析中的Wigner-Ville方法函数(Time-frequency analysis of the Wigner-Ville method function)