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加入3点或5点中值平滑处理后再绘制上述基频曲线与未平滑曲线比较，观测完整一段话音的基频包络变化情况(Add to 3:00 or 5:00 in the value of the smoothing then draw the base frequency curve is not a smooth curve compared with the observed period of complete voice baseband envelope changes)

Nearest neighbors is a semi deconvolution algorithm. I m a newbie in matlab but I hope this helps somebody :)

This code generate a sinusoidal, rectangular and triangular waveform.......

用模型进行方针和预测，并根据仿真数据进行模型定阶(deposit )

Matlab关于单相PWM整流仿真模块,希望能对大家有用，可以参考下仿真设计(Matlab on the single-phase PWM rectifier simulation module, we hope to be useful, you can refer to the simulation design)

完全符合IEEE802.11a的卷积编码和维特比译码，注释丰富，易于理解和调试。(this program is based on the principle of IEEE802.11a,which has necessary note and is easy to debug. )

matpower 工具箱,电力系统最优化工具箱，包括潮流计算和最优潮流等(matpower toolbox)

基于延迟相乘法可以估计出PSK信号的码元速率。(Based on the delay multiplication symbol rate can be estimated FSK signal. mpsk function and test_signal in cwt compressed package.)

基于泛化自回归的源模型，以及在这个模型基础上的EM算法实现(Generalization based on the source from the regression model, as well as in the model based on EM algorithm)

ofdm信道编码和译码的源代码，用matlab实现(OFDM channel coding and decoding of the source code, using Matlab to achieve)