hcd

一个简单的小代码 教你怎么用插值画图 (A simple code teach you how to use the interpolation drawing)

利用matlab进行信号处理的几个例子，简洁明了，十分实用(examples about signal processing using matlab)

利用阈值函数进行心音去噪的程序，利用了改进的双参数可调阈值函数(A threshold function is used to denoise the heart sound, and the improved dual parameter adjustable threshold function is used.)

Smart Antenna System souce code (Smart Antenna System souce code)

duobinary conversion for agiven input symbols

用小波去噪，不同尺度下的阀值去噪，去噪效果的对比很不错(Using wavelet denoising, different scales of threshold denoising, contrast denoising effect is very good)

说明：  极限学习机（ELM）的MATLAB完整实现程序，有完整注释并已测试通过，资源中包含了测试脚本和数据集，算法的原理和实现(The matlab implementation program of elm has a complete annotation and passed the test. The resource contains the test script and data set. The principle and implementation of the algorithm)

this code is to realize a RANSAC algorithm

boost电路matlab仿真 采用电流闭环(boost circuit the matlab simulation using current closed loop)

Photo voltaic array design matlab ocde