Powerflow_finall

两路语音信号混合及解混的基于负熵的fastICA算法的MATLAB仿真实例(Two-way voice signals mixed and mixed solutions of negative entropy-based algorithm fastICA simulation of MATLAB)

设计一维纳滤波器。产生三组观测数据，并估计它们的AR模型参数，分析信号长度和模型阶次对实验结果的影响(Wiener filter design. Have three sets of observational data, and estimated AR model parameters of their analysis of the signal length and model order on the impact of experimental results)

说明：  灰色模型，用于只有少数数据的情况，有良好的收敛性，简单有效(GM(1,1)model,be used to pretect data)

通过一个单一的合成器实现众多乐器和音效的控制。我们要做的工作就是通过一定的方法合成一段不少于30秒的音乐，并流畅播放。设计中主要采用音调幅度调制的方式再现乐曲。(A number of musical instruments and sound control through a single synthesizer. We work to be done is through the method of synthesis of a period of not less than 30 seconds of music, and smooth playback.The design of the main tone amplitude modulation reproduction of music. )

产生了一个正弦波，方波，三角波的db—sc调整信号的频谱，实现过程等(Produced a sine wave, square wave, triangle wave db-sc adjustment signal spectrum, the realization process, etc.)

Matlab实现史密斯圆图的绘制程序。 这个Matlab程序，绘制史密斯圆图，同时绘制反射系数。(Matlab Smith chart drawing program. The Matlab program to draw a Smith chart, draw the reflection coefficient.)

FDTD_CPML_3d Matlab code

AM调制和解调的整个过程，同时有频域和时域的波形(The whole process AM modulation and demodulation, while the frequency domain and the time domain waveform)

this file is leach protocol on matlab which is a most common algorithm in wsn

说明：  k均值聚类的RBF神经网络能够有效的预测回归模型，便于节省空间(K-mean matlab k you know w is mean x you can desplay)