chaos

（Root Raised Cosine Filter）根升余弦滤波器的MATLAB代码(Root Raised Cosine Filter MATLAB code)

this is alamoti code

Least squares sinusoid fit algorithm described in IEEE Standard for Digitizing Waveform Recorders (IEEE Std 1057): Algorithm for three-parameter and four-parameter least squares fit to sinewave data using matrix operations. The algorithm is (in most cases) really quick. If the signal frequency is a guess, it has to be close to true frequency value. For further information, consult IEEE Std 1057 and/or IEEE Std 1241 documentation. Now also fits complex sinusoids i.e. phasors with noise and o

说明：  变分模态分解程序，包括函数和测试程序，已加中文注释，另有说明文档。(The program of variational mode decomposition, including function and test program, has been annotated in Chinese and provided with other documents.)

集合了几种用于实现功率谱密度函数的估计代码(Collection of several used to achieve the estimated power spectral density function code)

buck-boost升降压电路，输入电压为100v，输出电压为160v，采用PI控制调节系统占空比(boost-buck circuit, the input voltage is 100v, the output voltage of 160v, using PI duty cycle control regulation system)

说明：  根据张贤达版《现代信号处理》的SVD-TLS算法，基于奇异值分解的总体最小二乘法, SVD-TLS是一个在现代谱估计中一个基础的算法(SVD-TLS, Spectral estimation)

Getting Started with MATLAB英文原版，详细介绍了采用MATLAB进行工程设计的步骤，以及相应的磁盘软件(Getting Started with MATLAB English original, detailed engineering design of using MATLAB steps and the corresponding software on disk)

该文档时一个宽带信号处理的源代码，被验证是成功的，可以供学习练手(The document, a broadband signal processing, source code, to be verified to be successful, you can study and practice for hand)

canny edge detection