MATLAB-znglzdyy

lEVEL sET SEGMENTATION

说明：  Matlab编写的压缩感知的库函数，包括稀疏分解和重构。(Written in compressed sensing Matlab library functions, including the sparse decomposition and reconstruction.)

一个用matlab编写的用于故障诊断的源程序，可用于故障的简单诊断，工学习和参考用。(a prepared using Matlab for fault diagnosis of the source can be used in a simple fault diagnosis, work study and reference.)

灰色关联分析的标准化matlab源程序，能算出给定样本数据的关联性(Standardization of the gray relational analysis matlab source, is able to calculate the correlation of data in a given sample)

跳频系统的仿真,适合于初学者，算法还算清晰，还不错，希望对你有用(Simulation frequency hopping systems, suitable for beginners, the algorithm is fairly clear, well, I hope useful to you)

读取保存在TXT文本文档的手势信号，显示并保存成mat文件，简单易用，适合尚未入门者使用(Read hand signals stored in TXT text documents, display and save a mat file, easy to use, suitable for beginners to use yet)

S 变换是 Stockwell（1996）等提出的一个时-频分析方法，它结合了短时 Fourier 变换和小波变换的特点，能够完全无损地实现逆变换。(S-transform is a time-frequency analysis method proposed by Stockwell (1996). It combines the characteristics of short-time Fourier transform and wavelet transform, and can realize inverse transform completely without loss.)

所上传的程序为单相可调频逆变器，采用电压电流双环控制策略(The uploaded program is a single-phase tunable inverter with a voltage-current double-loop control strategy.)

1992年到2010年全国数学建模试题精选(1992-2010 National Mathematical Modeling questions)

说明：  给出五种常用小波基的时域和频域波形图,常用小波基有Haar小波、Daubechies(dbN)小波、Mexican Hat(mexh)小波、Morlet小波、Meyer小波等5种。(The time domain and frequency domain waveform diagram of five kinds of wavelet bases, wavelet base is Haar wavelet, Daubechies wavelet, Mexican (dbN) Hat (mexh) wavelet, Morlet wavelet, Meyer wavelet and 5. )