qpsk_awgn

extends Activity Instrumentation Test Case2.

chebyshev filter design. the file can perform as conventional chebyshev filter

P wave q wave r wave location detection

说明：  无源雷达接收机的系统仿真设计，包含频率带宽等信号仿真(System Simulation Design of passive radar receiver, including signal simulation frequency bandwidth)

Source code to calculate PSD by the autocorrelation.

一个OFDM系统的MATLAB程序 有利于对OFDM通信系统的同步进行研究(An OFDM system, MATLAB procedures are conducive to the synchronization of the OFDM communication system to study)

局部均值分解源代码，难得的matlab程序代码(Local Mean Decomposition)

数据融合 ，航迹估计，单目标的航迹估计，自己做了，预测效果还不错(data fusion Track estimation)

buck converter using the matlab .mdl file for basic learners

A very good, neat and classic contour detection. (cpp code , matlab script and test image included). You can learn the basic idea of contour detection and do your research based on this.