openloop

spider，很好用的模式识别工具箱，里面有各种分类工具，从有监督学习到无监督学习，从模型选择到参数选择。而且也将各个方法封装成类，使用方便。(spider, good use of pattern recognition toolbox, there are various classification tools, from supervised learning to unsupervised learning, choose Preferences from the model. But also the various methods into a class package, easy to use.)

凸分析基础 中文教材。纯粹这方面的资料不多（多为凸优化之类），中文的书籍更难找，有用该方面知识的同行多多交流。(Chinese textbook based on convex analysis. Little information in this area (mostly convex optimization and the like), Chinese books are harder to find, useful knowledge that more exchanges with colleagues.)

Adaptive filtering constitutes one of the core technologies in digital signal processing and finds numerous application areas in science as well as in industry. Adaptive filtering techniques are used in a wide range of applications, including echo cancellation, adaptive equalization, adaptive noise cancellation, and adaptive beamforming. Acoustic echo cancellation is a common occurrence in today’s telecommunication systems. The signal interference caused by acoustic echo is distracting to users and causes a reduction in the quality of the communication. This paper focuses on the use of LMS and NLMS algorithms to reduce this unwanted echo, thus increasing communication quality.

reduce file size of images with bit techniques

A Simulated Annealing Code for solving any 2 dimensional function you define in the minfcn3. also it plot 3dimentional diagram

说明：  这是一个MATLAB得串口编程程序，可以对下位机进行控制，也可以接受下位机发过来的数据并进行显示和数据处理(dwefedfwdvdfvdssvfbgfnbhgntryhytgtnhmymhgftrjnyhmhtmthmhmhml.i,jgjkjfkdsfjkdsjmvjdjnkvjklojkljvlfvkaskclkddddsdjc)

利用matlab变成实现一个陷波滤波器（notch）(Using matlab to implement a notch filter into (notch))

本代码是单相正弦电压锁相环程序，用于根据单相正弦电压生成其相位角度信息，包括：正交处理、坐标变换、PI运算、积分运算、取模运算等步骤。(This code is a single-phase sinusoidal voltages phase-locked loop program for generating the phase angle information based on single-phase sinusoidal voltage, comprising: an orthogonal processing, coordinate conversion, PI operation, integral operation, the modulo operation and other steps.)

高等应用数学问题的matlab求解，第三章的所有例题(advanced matlab charpe three)

各种PID控制及其MATLAB仿真，内容详细具体，易懂(PID control and MATLAB simulation of the various content specific and easy to understand)