butterworth

信号去噪的MATLAB程序，可以参考使用，特别是故障诊断中的信号去噪(MATLAB program, the signal de-noising can refer, in particular, the signal de-noising in the fault diagnosis)

对数据进行分组：通过该程序在matlab将一组数据随机的分为两组，用于建模计算(devide into two groups)

仿真了电力线信道与电力线通信中的窄带噪声(The simulation of the power line and the power line communication channel narrowband noise)

代码为实现了信道CLARKE模型的仿真代码(Code for the implementation of channel simulation code CLARKE)

实现数值分析中单纯形法改进方法的matlab代码，即改进单纯形法算法，能够实现大型稀疏矩阵的迭代，这是3/3..(Numerical analysis to achieve improved method simplex method matlab code that modified simplex method algorithm, to achieve large sparse matrix iteration, which is 3/3)

obliczanie ką tów w matlabie

for nozzle design of charscteristic method

这是一份出色的瑞利信道下的OFDM信真论文(This is an excellent Fading Channel OFDM real paper letter)

特征提取算法（pca),用于数据的特征提取。(feature extraction)

ICS课程archlab Partb 作业提交包（纯手工制作）(ICS courses archlab Partb job submission package (handmade))