noice

计算关联度，本方法使用的是归一化的方法，和传统的经典关联度计算方法相比较，增加了对各个权重的分析和计算，使结果更加有说服力。(Correlation calculation, this method uses the normalized method, and the traditional classical correlation method compared to an increase of weights of the various analysis and calculations makes the results more convincing.)

纯ofdm仿真代码，QAM调制，有注释，可运行(Pure ofdm simulation code, QAM modulation, with annotations, can run)

电气化铁路接触网过分相过电压的matlab仿真研究，对于掌握并治理过电压具有积极的作用(Simulation study of MATLAB electrified railway contact net over phase overvoltage, plays a positive role in control and governance over voltage )

Walsh wavelet transform to compress/decompress colour image..

MAGNITUDE AND PHASE RESPONSE OF HIGH AND LOWPASS FILTER

说明：  对周期激振力作用下的单自由度无阻尼系统，将激励展开成傅里叶级数，观察其对方波函数的逼近情况，并计算系统的受迫振动。(For the single degree of freedom undamped system under the action of the periodic excitation force, the excitation is expanded into Fourier series, and the approximation of Fang Bo's function is observed and the forced vibration of the system is calculated.)

C++ project for zxing library.

用mlp模型预测，用mlp模型预测，用mlp模型预测(use mlp model for prediction)

inverse sinematic of robot.You should upload at least five sourcecode.

关于FFT的一个例子，Short time FFT with octave smooth by Matthes(An example of FFT on, Short time FFT with octave smoothby Matthes)