henzhuanjusvpwm

说明：  从别的地方下载的源文件PLL的，希望能帮到你(Downloaded from somewhere else PLL source file, and hope you can help)

《GNSS单频软件接收机应用与编程》光盘(GNSS software receiver)

说明：  一个关于数值分析的matlab演示，十分有用(A presentation on the numerical analysis matlab, very useful)

it is a simple pole placement method for aircraft system

永磁同步电动机反推速度控制，很不错，控制效果很好(Backstepping speed permanent magnet synchronous motor control, very good)

histogram based code for image retrival

　　　综合运用数字信号处理的理论知识进行生物医学信号分析与处理，实现ECG信号的频谱分析，基线漂移检测等，设计滤波器实现心电信号的滤波，滤去高频和低频干扰，加深理解信号预处理的原理、方法和步骤。本设计的主要内容是设计一个ECG信号频谱分析与处理系统，实现ECG信号的增强，得到相对纯净的ECG信号。(Integrated use of theoretical knowledge of digital signal processing in biomedical signal analysis and processing, implementation of ECG signal spectrum analysis, the baseline drift detection, design of filter realizes the ECG signal filtering, filter the high frequency and low frequency interference, deepen understanding, the principle of the signal preprocessing methods and steps. The main content of this design is to design a ECG signal spectrum analysis and processing system, realizes the ECG signal enhancement, get relatively pure ECG signal. )

说明：  MIMO信道估计算法 含有大量各种估计方法(MIMO channel estimation algorithm with a large variety of estimation methods)

自己编写的利用霍夫变换检测满足一定条件直线的matlab程序，对各个参数进行了详细说明(I have written using Hough transform to detect straight line to meet certain conditions, matlab program for a detailed explanation of each parameter)

计算机图形学关于B－样条和Bezier曲线的matlab程序(computer graphics on the B-spline and Bezier curve Matlab procedures)