FIR

signal to noise ratio in different formats

针对风力发电机组传动系统故障时特征量提取困难的问题,提出了改进的小波包结合包络谱的故障诊断新方法。深入研究了小波包频带错乱的问题，对小波包实施了改进，消除了频带错乱的缺陷(In view of the wind turbine drive system characteristics, failure and difficult problems, puts forward the improved wavelet packet combining spectral envelope, a new method of fault diagnosis. Further study of the wavelet packet frequency band derangement, improvements were carried out for wavelet packet, to eliminate the defect of the frequency band derangement)

matlab 回归分析 解释很详细 是你学习的统计的好工具(matlab regression analysis to explain in great detail is that you learn a good tool for statistical)

用matlab实现二维情况下TM波的传播仿真，带有PML边界.很直观的！(realize the propogation of electromagnetic in TM mode under 2-D situation，with respect to the PML ABC.)

说明：  使用MATLAB进行信号求相关函数矩阵的简单示例(The use of MATLAB for signal correlation function matrix for a simple example)

A Solution Manual for(Proakis)Digital Signal Processing (Solution)

this code for phone book

讨论弦振动方程。一个标准弦振动方程，用于物理学和力学的上的振动讨论。通过mathematica 编程。（开发环境无mathematica，选择了接近的matlab）(Discuss a vibration equation. A standard vibration equation, using for mechanical purpose.)

自适应均衡算法的研究 学位论文研究了自适应均衡器的几种算法，包括传统LMs自适应均衡算法、NLMS自 适应均衡算法、解相关LMS自适应均衡算法、改进的解相关LMS自适应均衡算 法和ILLS自适应均衡算(Adaptive Equalization Algorithm dissertation studies algorithms for adaptive equalizer, including traditional LMs adaptive equalization algorithm, NLMS adaptive equalization algorithm, decorrelation LMS adaptive equalization algorithm, the improved LMS adaptive equalization algorithm decorrelation and adaptive equalization operator ILLS)

matlab, this is file-function for modeling dynamical system