ch130.tsp

inverse perspective mapping

说明：  用图表表示出语音信号的语音信号时域波形，短时幅值和短时过零率，短时能量和短时过零率，短时幅值和短时能量，短时能量和短时幅值--hamming window。(Graphically show the voice signal voice signal waveform, amplitude and short-zero short-term rates, short-time energy and short-term zero crossing rate, short-term amplitude and short-term energy, short-term and short-term rate of energy value- hamming window.)

说明：  实现BP神经网络建模，并绘制误差曲线，包括实现数据的归一化与反归一化(Achieve BP neural network modeling and rendering error curve, including data normalization and anti-normalization)

该程序主要进行重力一位界面的反演，该程序精度准确,具有很好的实际应用效果。(The program mainly for gravity inversion of an interface, the program precision, with good practical results.)

DSB-SC信号的处理，t2f是傅立叶变换函数(DSB-SC signal processing, t2f function is the Fourier transform)

matlab中的simulink建模简单演示(matlab simulink modeling simple demo)

递归极大似然数估计，在实际通信系统仿真过程中非常有用(Recursion number of maximum likelihood estimate, in actual communication system simulation process is very useful )

实现EMD分解，并对原始信号进行hilbert谱分析，通俗易懂，操作方便(The realization of EMD decomposition, and the original signal hilbert spectral analysis, user-friendly, easy to operate)

This code get the path of images and extract features of these images , then use the NN tool for training

Electric Machines Analysis and Design Applying MATLAB