bilixiezhen

形态学分量分析 将图像分为纹理和平滑两部分 直接可以运行(Morphological component analysis for texture and smooth， the image is divided into two parts, can run directly)

白噪声中单个正弦信号的频率检测与估计 产生，其中是一高斯白噪声，其均值为0，方差为1。用MUSIC方法估计观测数据中正弦波的频率，并给出白噪声方差()un2uσ 与复正弦波的振幅A的估计值。(A single frequency detection and estimation of the sinusoidal signal in white noise, which is a Gaussian white noise with mean 0 and variance 1. MUSIC method to estimate the frequency of sine wave in the observation data, and gives the white noise variance () estimated value of the the un2uσ complex sine wave amplitude A.)

Txk - Tux kart main file

完整的Kalman Filter、EKF、IEKF、Unscented Kalman Filter及Particle Filter滤波程序。(The complete Kalman Filter, EKF, IEKF, Unscented Kalman Filter and Particle Filter filtering procedure.)

说明：  各种调制雷达信号和噪声混合后的正交分解并滤除噪声后的IQ信号(Radar signal and a quadrature modulation noise mixed signal decomposition and filter out noise after IQ)

主要用于石油地质行业，将地震采集的数据提取子波和计算反射系数(Mainly used in petroleum geology, the seismic acquisition of the data extracted the wavelet and calculation of reflection coefficient)

说明：  在matlab环境下图像加上噪声然后用中值滤波方式去除噪声(Image in matlab environment with noise and then median filtering method to remove noise)

基于matlab的bpsk的调制 随机信号和载波可根据需要改动(Based on the bpsk matlab modulation random signals and carrier may need to change)

this is a gud graph....method

cognitive radio hole spectrum detection using fixed threshold and reading from excel file