AGWN_RE

说明：  此模型实现了两电平的PWM无源逆变，且功率因数可调。(This model is realizedthe Two level source inverter power and the factor can be adjusted.)

The file is a simulation based on simulink about ofdm system.

用simlink开发的space-time coding仿真模型,仿真的精度与效率有不小的提高(with simlink development of the space-time coding model, Simulation accuracy and efficiency are not a small increase)

Sound Aquisition matlab code

三阶龙格库塔，四阶龙格库塔程序，程序完善，通用性强！(The third order runge kutta, fourth order runge kutta procedures, process improvement, strong commonality. )

基于matlab对语音信号的分析，利用各种滤波器，频谱分析等功能。(Based on matlab analysis of speech signals, using various filters, spectral analysis and other functions.)

预测控制的大作业材料，需要的同学可以拿去参考参考(Predictive control operating material needs students can take it to refer to the reference)

MATLAB code to recognise characters

说明：  压缩包为模糊PID控制的直流电机的速度控制系统仿真，可进行相关学习(The simulation of the speed control system of DC motor with the compression package of fuzzy PID control can be used for relevant learning)

BER性能分析。参数开放，宜用。多给意见。(BER performance analysis. Parameters of open and suitable. Give advice.)