fitting-of-a-polynomial

基于matlab合成孔径雷达在方位相上的距离仿真(Distance simulation of synthetic aperture radar (SAR) in the orientation phase)

in this file programm of finding pca analysis is given

perceptron, is a code a pseudo learning machine

求地震动的加速度反应谱 速度谱 位移谱(Acceleration response spectrum for ground motion velocity spectrum displacement spectrum)

基于广义MUSIC的相干分布式信号源的DOA估计(Distributed coherent signals DOA estimation based on the MUSIC algorithm)

OFDM原理matlab图形界面演示程序，本人原创。 OFDMDEMO Demonstrates OFDM Communication System Function: to demonstrate the primary principle of OFDM system To start the demo type "OFDMDEMO" in Matlab. For more information press "help" button ofdmsimple.m is the key code of ofdm simulation(OFDM Communication System Demonstration Program.)

自适应算法滤波器--lms，以《现代信号处理》（张贤达）书上所讲过程所写(Adaptive algorithm filters- lms, to the "Modern Signal Processing" (Zhang XD) book written by the process of speaking)

用周期法和自相关函数法实现经典谱估计，用Yule Walker 方程实现现代功率谱估计(Realization of classical spectral estimation by cycle method and autocorrelation function method. Using Yule Walker equation to realize modern power spectrum estimation)

说明：  功率谱 welch 方法 there is a simple demo for non parameteric spectral estimation methods(Welch method of power spectrum there is a simple demo for non parameteric spectral estimation methods)

本程序用于寻找图像中的圆形，属于特征提取的类型(This procedure is used to find the image in the round, belongs to the type of feature extraction)