SVPWM

说明：  4G通信技术综述，分析4G通信的优势及挑战，关键技术(Overview of 4G communications, analyzing the advantages and challenges of 4G communications, key technology)

高维非线性数据维数约减，局部线性嵌入算法(Dimension reduction of the higher dimensional nonlinear data，locally linear embedding. )

VP8 Data Format and Decoding Specification

qpsk通过信道信噪比估计，包括qpsk，8psk，16psk，16qam(qpsk through the channel SNR estimation)

说明：  学习使用matlab电力系统工具箱并进行仿真(Learn to use matlab power system simulation toolbox and)

这是一个Matlab图形绘制程序，包括了大量MATLAB图形绘制操作，各种基于MATLAB的图形绘制(This is a Matlab graphics rendering process, including a large number of MATLAB graphics rendering operation, all based on MATLAB graphics rendering)

：介绍了一种利用DSP控制的大容量蓄电池自动充电装置的设计。采用高频开关电源技术，给出了基于数 字信号处理器TMS320LF2407的充电装置控制系统的软、硬件设计。借助Matlab中的Simulink仿真工具，采用 在线模糊自整定技术对充电装置控制系统进行仿真，并将仿真结果应用于DSP控制器中，实现对Fuzzy-PID控 制的Kp、Ki、Kd参数的在线自整定，使充电方式能较好的模拟最佳充电曲线，达到理想效果。理论分析和试验都 表明，该充电装置能够有效地提高蓄电池的充电效率，加快充电速度。 (：An automatic charging equipment with high-capacity storage battery was designed through being controlled by DSP.Using the HF SPS(High-Frequency Switching Power Supply)，the software/hardware implementation of a TMS320LF2407 based controller system was introduced.With the tool-box of Simulink in Matlab，it adopts Fuzzy-PID methods to simulate the controlling system of charging system.Then the result of simulation will be used in DSP controller to realize self-control of the the parameters of Kp、Ki、Kd in PID controller so as to make the way of battery charging could simulate the excellent curve and reach ideal results.)

很全很实用的matlab快捷键和常用函数大全。(All very useful and commonly used functions matlab shortcuts Daquan.)

English version for matlab learning(easy to learn and simple to use)

A Binary Particle Swarm Optimization for Optimal Placement and Sizing of Capacitor Banks in Radial Distribution Feeders with Distorted Substation Voltages