utilities

维纳滤波的代码：维纳滤波的计算机实现，简单易懂(Wiener filtering code: Wiener filtering computer, and easy to understand)

802.11a 基于正交频分复用技术 仿真代码(802.11a OFDM simulation code)

利用matlab进行阻尼振动计算的例子。(using Matlab for vibration damping calculation example.)

无线通信系统中莱斯信道仿真，用于系统性能的研究。(Rice wireless communications system channel simulation for system performance studies.)

说明：  OFDM的MATLAB源码，包括详细的添加步骤。还有详细的文档说明(OFDM source of MATLAB, including the detailed steps to add. There is detailed documentation)

这是一个非常重要的而又简单的程序，是书上常用和数学建模的好帮手(too good )

输入信号为方波信号+高斯白噪声，方波信号基 频为1kHz，幅值为1，高斯白噪声方差为0.2， 均值为0，采样频率为20kHz。试用周期图法和 ARMA谱估计法(SVD-TLS)估计此信号的功率 谱，并分析比较其结果(The input signal is a square wave signal+ Gaussian white noise, square wave signal fundamental frequency 1kHz, amplitude is a Gaussian white noise variance is 0.2, the mean is 0, the sampling frequency is 20kHz. Try periodogram and ARMA spectral estimation method (SVD-TLS) estimate the power spectrum of this signal, and the analysis and comparison of the results)

matlab book matlab book2

说明：  自适应滤波matlab程序自适应滤波matlab程序(Adaptive filtering adaptive filtering matlab matlab process procedures)

说明：  采用CNN神经网络道路特征提取和故障诊断(Road feature extraction and Fault diagnosis based on CNN Neural Network)