Indentification-of-Boost-Converter

matlab codes for some programms

说明：  声音信号 显示 时域 频域 对声音的预处理观察

一些典型的DSP程序，对初学者比较有帮助，主要结合Digital Signal Processing——A Computer-based（电子工业出版社）一书课后题目编写。 (Some typical DSP program, the more help for beginners, mainly with Digital Signal Processing——A Computer-based. )

首先分析了瑞利衰落信道统计特性，并在此基础上给出了clarke模型，然后提出仿真方法，包括成形滤波法、jakes仿真模型及其多种改进方法，接着阐述了上述仿真模型的软件实现过程，并利用matlab进行了计算机仿真，然后给出衰落信号的仿真信号和分析结果，仿真结果证明了提出的仿真模型与理论曲线匹配度高，可以很好地模拟无线衰落信道(First analyze the statistical properties of the Rayleigh fading channel, and clarke model is given on this basis, and then asked the simulation methods, including the forming of the filter method, the the jakes simulation model and a variety of improvement, then described the simulation model of the software implementationprocess, and using matlab computer simulation, and then gives the simulated signals and analysis results of the fading signals, simulation results show the proposed simulation model with the theoretical curve to match high, can simulate the wireless fading channel)

method getOwnerDocument returns the Document object associated with this node.

TIG-B系列逆变式直流氩弧焊机故障排除(TIG-B Series inverter DC welding machine troubleshooting)

有多普勒频移的海底混响单元散射模型（matlab）(the seafloor reverberation unit scattering model with Doppler frequency shift)

直接序列扩频代码，完成直接序列扩频的扩展功能(Direct sequence spread spectrum code to complete the extended functionality of direct sequence spread spectrum)

说明：  对EEG信号进行形态学滤波处理，得到癫痫棘波信号(EEG signal was processed by morphological filtering to obtain epileptic spike signal)

OFDM瑞利衰落信道的建模仿真源程序代码，可以仿真单径和多径(OFDM Rayleigh fading channels modeling and simulation source code can be simulated single-track and multi-track)