coordinate_conversion

拟牛顿算法源码，结合了简单的案例，可以帮助读者更好的理解接替过程(Quasi-Newton algorithms)

说明：  利用共軛梯度法求解線性聯立方程組 從整體來搜索最佳方向(Using conjugate gradient method for solving linear simultaneous equations to search for the best direction for the overall)

synopsis on speaker recognition

才用周期图法预测hurst指数。参数sequence为时间序列，isplot说明是否需要画图。(Have used the periodogram forecast hurst index. Parameter sequence for the time series, isplot explain the need for drawing.)

此文在MATLAB环境下实现了经典实用的PID算法，可能对初学者有用。(This article presents the classical PID control in MATLAB,it may help the begainers.)

说明：  杂波模型，可用于雷达信号处理中，其中模型为瑞利分布(Clutter model can be used for radar signal processing, which for the Rayleigh distribution model)

自己编写的BPSK调制与解调，内含matlab-figure-file、matlab-M-file和得出的jpg格式图形！(I have written BPSK modulation and demodulation, containing matlab-figure-file, matlab-M-file and come to the jpg format graphics!)

fisher线性分类代码。老师要我们自己做的，还不错哦(fisher linear classification code. Teacher wants us to make their own, and have a good oh)

说明：  自己做的SVPWM仿真，包括扇区检测等，很全(To do their own SVPWM simulation, including sector detection, it is all)

说明：  VC&Matlab混合编程实现比例导引弹道仿真(VC )