anas-project

传统的用SLM方法降低OFDM系统中PAPR仿真验证程序！(The traditional method of using SLM PAPR reduction in OFDM system simulation program!)

This file includes kalman filter and induction motor model

HP filter to detrend time series data. Very useful!

电力系统经济负荷计算，不错的方法，课程设计必备(Economic power system load calculation, a good way, curriculum design necessary)

1、 降噪步骤： （1） 一维信号的小波分解。选择一个小波并确定分解的层次，然后进行分解运算。 （2） 小波分解高频系数的阈值量化。对各个分解尺度下得高频系数选择阈值进行软阈值量化处理。 （3） 一维小波重构。根据小波分解的最底层低频系数和各高频系数进行一维小波重构。 matlab里面有关于去噪的函数，你可以找一下~~ 这说的只是基本原理，希望有所帮助(1, noise reduction steps: (1) one-dimensional signal wavelet decomposition. Select a wavelet decomposition level and determining, and then divide the operation. (2) high coefficient wavelet thresholding. For each decomposition scales have high coefficient selection threshold soft threshold quantization. (3) one-dimensional wavelet reconstruction. According to the lowest level of the low frequency wavelet coefficients and high frequency coefficients of each one-dimensional wavelet reconstruction. There are about denoising matlab function, you can find some ~ ~ This says just the basic principle, we hope to help)

pca故障检测可用于TE过程数据故障检测(pca fault detection Pca fault detection can be used for TE process data fault detection)

基于高波滤波的特征提取技术，从而实现人脸识别和表情识别的目的(Based on high-wave filter feature extraction techniques, in order to achieve the purpose of face recognition and expression recognition)

cientific method refers to a body of techniques for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.[1] To be termed scientific, a method of inquiry must be based on gathering observable, empirical and measurable evidence subject to specific principles of reasoning.[2] The Oxford English Dictionary says that scientific method is: "a method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses."[3] Although procedures vary from one field of inquiry to another, identifiable features distinguish scientific inquiry from other methods of obtaining knowledge. Scientific researchers propose hypotheses as explanations of phenomena, and design experimental studies to test these hypotheses. These steps must be repeatable

LMI Introduction robust control(LMI Introduction)

一维搜索程序,用matlab编的原代码，绝对可用的好东西(yi wei sou suo bianchen)