alphabet

采用复小波变换提取小波脊线，可较好识别频率(Using complex Wavelet transform Wavelet Ridge can better identify the frequency)

利用matlab程序，进行模糊PID设计(Using matlab procedures designed fuzzy PID)

学习MATLAB的书籍，包括官方学习手册，MATLAB编程风格指南，编程实例，基础教材等！(Learning MATLAB books, including official study manual, MATLAB programming style guide, programming examples, basic teaching materials, etc.!)

实现GMSK的眼图程序，其中有fait程序及sincos程序代码，以及最后眼图的生成代码(Of GMSK eye diagram the the fait program and sincos code, and the final eye diagram generated code, which)

永磁同步电机的直接转矩控制，控制效果很好！通过磁链和转矩估计，达到对转矩的直接控制。(Direct torque control of permanent magnet synchronous motor, the control effect is very good!Estimated by the flux and torque to achieve the direct control of the torque.)

高斯积分，可以实现任意区域上的平面二重积分，可以带有参数。精确度高，希望对大家有用！(Gaussian integration can be achieved on any area of ​ ​ the plane of the double integral with parameters. Accuracy, we hope to useful!)

实现通信中SDPSK调制和解调的matlab源程序(Realize communication SDPSK modulation and demodulation matlab source)

理解随机信号功率谱分析原理和方法。 (1) 生成信号，被淹没在在噪声中； (2) 试用周期图法估计信号的功率谱； (3) 选用不同窗，使用修正周期图法估计信号的功率谱； (4) 对一段语音信号，使用LD算法估计其功率谱； (5) 详细列出功率谱估计的步骤和原理。 (understanding of random signal power spectrum analysis principles and methods. (1) generate signals being drowned in the noise; (2) The probationary period plan estimates the signal power spectrum; (3), different windows, the use of map amendment cycle method to estimate the power spectrum signal; (4) a voice signal, the use of LD algorithm to estimate the gong spectrum; (5) a detailed breakdown of the power spectrum estimation steps and principle.)

非均匀气隙永磁同步电机滑模控制，混沌控制(sliding mode control innon-uniform air-gap PMSM)

limziv algortithm for source coding