ch01

过程检测习题 过程检测习题 (The process of testing the process of detection Exercises Exercises)

fastica-在matlab环境下进行盲识别(fastica-in matlab environment Blind identification)

BP网络结构设计 实现对大气环境质量评价问题，内含PPT(BP network design and implementation issues of air quality assessment, containing PPT)

经验正交函数分析方法，是一种分析矩阵数据中的结构特征，提取主要数据特征量的一种方 法。常用于海洋、气象专业。(Empirical orthogonal function analysis method is an analysis of the data structure of the matrix, a method of extracting the main characteristics of the data volume. Commonly used in the marine, meteorology profession.)

齿轮接触疲劳强度分析程序，机械设计中使用。(Gear contact fatigue strength analysis program, used in mechanical design。 )

zero crossing rate for detecting zero crossing instants

有关系统辨识的课件以及相关辨识方法的matlab程序，很实用的。(The system identification of courseware and related identification methods matlab program, very useful.)

高斯法，高斯选主元法，LU分解法求解病态问题（非调用）(Gaussian, Gauss pivoting method, the LU decomposition method for solving ill-posed problems)

MATLAB6.5接口编程(本人加了目录).(MATLAB6.5 Programming Interface (I added a directory).)

本程序用于线性调频信号频率的测量，首先产生一加噪线性调频信号，再使用小波滤波去除噪声，最后使用希尔伯特变换法求信号的频率。(This procedure is used to measure the frequency of chirp signal, first generate a chirp signal with noise, and then use wavelet filtering to remove noise, and finally use the Hilbert transform method for the signal frequency.)