jiapwpv

code matlab for gmsk

这是一个速率为2的mimo系统，希望大家有用(This is a rate of 2 MIMO system, hope that useful)

Quantization source code

对给定的含噪脉冲信号进行相关检测。检测结果用1、0表示。要求从文本文件中读入数据，分析滤波前后的信号统计特征：包括均值、方差、自相关和功率谱。设计参考信号，进行相关处理和检测；画出原始数据的曲线以及相关结果的曲线(For a given pulse signal associated with noise detection. Test results with 1,0 said. Asked to read from a text file into the data, analyze the demographic characteristics of the signal after filtering include: mean, variance, autocorrelation and power spectrum. Design reference signal, the associated processing and testing draw the curve of the original data and the associated results of the curve)

mercurial 分布式版本控制软件指南，方便个人和工程使用，使用方便(mercurial distributed version control software)

集合卡曼滤波matlab代码 大牛的代码 很好用(Set kalman filtering matlab code Daniel code works nicely)

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.)

系统介绍了simulink的应用，适合初学者使用(introduced the application of simulink)

DS-CDMA通信系统的MATLAB源程序(DS-CDMA communication system MATLAB)

基于pso算法优化的PID神经网络的系统控制算法(Pso optimization algorithm based on neural network PID control system algorithm)