pll

说明：  matlab算法集 matlab算法集 (matlab algorithms algorithms matlab)

Chapter 5 Matlab codes from AEMM book

pid仿真控制器，设计了一个最简单的pid仿真器，并将其模块化(pid emulator)

说明：  波形的合成与分解。 用matlab编的。可以合成三角波，方波，并分析它们的频谱。有详细的说明。(Synthesis and decomposition of waveforms. Made use of matlab. Can be synthesized triangular wave, square wave, and an analysis of their spectrum. Is described in detail.)

Instructions to Authors December 2010

onvif开发相关 实现了onvif基本功能(onvif development，have it s basic function.)

说明：  分数阶傅里叶变换的matlab代码，返回的是其幅值(The matlab code of fractional Fourier transform returns its amplitude)

图像功率谱密度的快速计算方法，可选择滤波器及运算长度(Image power spectral density of the rapid calculation method to choose the length of filter and computing)

matlab filter elements

simple basic buck circuit