about-lfm

基于PWM的可控直流电源设计与实现，PWM整流电路原理图(PWM-controlled DC power supply based on the design and implementation, PWM rectifier)

实现复合辛普森公式、隆贝格算法、复合高斯公式求解数值积分，并有案例(Achieve a composite Simpson formula, Long Beige algorithm, Gauss formula for solving complex numerical integration, and there have been cases)

电网经过整流使用传统DPT控制器的设计与仿真(Design and Simulation of traditional DPT controller for power grid after rectification.)

IIR滤波器的设计，脉冲响应不变法和双线性法都有。 巴斯沃斯滤波器 椭圆滤波器 切比雪夫滤波器(The design of IIR filters, the impulse response have the same method and the bilinear method. Bath Butterworth filter elliptic filter Chebyshev filter)

FFT explaining code, step by step for fresh learners of matlab and FFT

Jacknife method, very good

surf算法，实现特征点检测和匹配.文件内有两个图像匹配实例(surf algorithm, feature point detection and matching)

对音频信号进行DWT变换，可嵌入水印信息(DWT transform audio signals can be embedded watermark)

基于MATLAB的粒子群优化算法程序设计，经典算例。(MATLAB-based particle swarm optimization program design, the classic example.)

说明：  AP算法源码代 运行可以画出图 AP算法源码代 运行可以画出图(AP algorithm source code to run on behalf of AP algorithm source code can be drawn diagram can be drawn map on behalf of running)