认知无线电频谱接入策略

glcm on dwt to get features

这是一个关于GP-ADF和GP-RTSS的工具箱，主要基于“Robust Filtering and Smoothing with Gaussian Processes这篇文章 This software package provides a Matlab implementation of the GP-ADF and the GP-RTSS as described in Marc Peter Deisenroth, Ryan Turner, Marco F. Huber, Uwe D. Hanebeck, Carl Edward Rasmussen: "Robust Filtering and Smoothing with Gaussian Processes" in IEEE Transactions on Automatic Control (2012) The software package also contains implementations of the following filters/smoothers: - GP-ADF/GP-RTSS - Gibbs-filter/Gibbs-RTSS [Deisenroth and Ohlsson, ACC 2011] - EKF/EKS - UKF/URTSS - CKF/CKS We provide a demo script: demo_gprtss.m The code requires MatlabR2007a or newer. (C) Copyright 2012 by Marc Deisenroth   Permission is granted for anyone to copy, use, or modify this software and accompanying documents for any uncommercial purposes

说明：  很好的matlab的例子，图形GUI学习的(matlab)

wolf 方法计算李雅普诺夫指数,用于时频分析算法，旋转机械二维全息谱计算的实用例程。( wolf calculated Lyapunov exponent, For time-frequency analysis algorithm, Rotating Machinery dimensional hologram of practical spectrum calculation routines.)

ADMM算法 切普信号的参数估计问题 包括个数估计和频率估计(The parameter estimation of Chep signal based on ADMM algorithm includes number estimation and frequency estimation.)

说明：  一个很好的matlab生成小波系数的小程序，可能会用到其它的命令(wavelet coefficient code)

kalman filter

线性调频信号的分数阶傅里叶变换，完整可用。分数阶傅里叶变换采用Pei采样算法，在傅里叶域呈现宽带特性的线性调频信号，在分数阶域呈现窄带特征。(The fractional Fourier transform of linear frequency modulation signal, available. fractional Fourier transform using Pei s sampling algorithm, in Fourier domain present broadband characteristics of linear frequency modulation signal, the fractional domain present narrowband feature. )

本书是介绍了基于MATLAB的系统分析与设计,主要介绍的是图像处理 .(This book is based on MATLAB for analysis and design, mainly to introduce the image processing.)

图像增强利用直方图均衡来达到增强图像对比度的目的，从而来实现增强图像的效果(Image enhancement using histogram equalization to achieve the purpose of enhancing image contrast and thus to realize the effect of enhanced images)