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appplication deployment matlab

Amplutide Modulation Matlab code

说明：  扩频通信的实现，采用BPSK调制及相应的解调(Implementation of Spread Spectrum Communication)

老师给的关于最优估计的matlab程序，包括卡尔曼 无迹卡尔曼等等的demos 和相关的pdf学习文档(Optimal State Estimation)

牛顿拉夫逊法解电力系统潮流计算实例，说明详细(Newton Raphson method for solving the power flow calculation examples to illustrate the detailed)

5 speech/audio mixing algorithm - matlab simulation code - aaw(align-to-average weighted) - agw(align-to-greatest weighted) - aww(align-to-weakest weighted) - aew(align-to-energy weighted)

这个例子将产生并显示pi/2 DQFSK系统中的一些重要信号，仿真这个系统并产生图形输出的MATLAB程序在文件夹中给出。在MATLAB的命令提示符下输入程序名c8-pi4derno后，会绷现一个菜单，用户可通过这个菜单选择以下七个选项中的一个（产生一个图形后，击空格键会显示菜单以便作另一个选择） 1.滤波前的pi/4 DQPSK信号星座图 2.滤波前的pi/4 DQPSK眼图- 3.滤波后的pi/4 DQPSK信号星座图 4.滤波后的pi/4 DQPSK眼图 5.滤波前的同相和正交信号 6.滤波后的同相和正交信号 7.退出程序(返回MATLAB命令提示符) 读者应该仔细研究文件夹中的内容，因为它阐明了很多常见的后处理过程，而且，产生各种图形的代码可用于其他仿真程序的后处理器。 (It is very difficult to describe the MATLAB procedure in english.)

SVPWM是近年发展的一种比较新颖的控制方法，是由三相功率逆变器的六个功率开关元件组成的特定开关模式产生的脉宽调制波，能够使输出电流波形尽可能接近于理想的正弦波形。空间电压矢量PWM与传统的正弦PWM不同，它是从三相输出电压的整体效果出发，着眼于如何使电机获得理想圆形磁链轨迹。SVPWM技术与SPWM相比较，绕组电流波形的谐波成分小，使得电机转矩脉动降低，旋转磁场更逼近圆形，而且使直流母线电压的利用率有了很大提高，且更易于实现数字化。(SVPWM is a novel control method developed in recent years. It is a pulse width modulation wave generated by a specific switching mode consisting of six power switching elements of three-phase power inverters, which can make the output current waveform as close as possible to the ideal sinusoidal waveform. Space voltage vector PWM is different from traditional sinusoidal PWM. It is based on the overall effect of three-phase output voltage, focusing on how to obtain the ideal circular flux trajectory of the motor. Compared with SPWM, the harmonic component of winding current waveform is smaller, which reduces the torque ripple of motor, makes the rotating magnetic field more close to the circle, and improves the utilization ratio of DC bus voltage greatly, and makes it easier to realize digitization.)

simulink 2d 查表程序 table2d.m, data2d.fig, table2dlookup.mdl, data2dresult.fig(simulink 2d look-up table procedure table2d.m, data2d.fig, table2dlookup.mdl, data2dresult.fig)

MATLAB编程入门书籍，很丰富的内容和函数查询(Getting Started with MATLAB programming books)