搜索资源列表
OFDM_cyclic_spectrum
- ％ 仿真主要完成OFDM系统建模,实现OFDM系统传输流程, ％ 并对OFDM信号的时域波形及功率普密度进行分析.进行循环谱相关切片的分析。- Simulation of the main complete OFDM system modeling, the realization of OFDM transmission system process, of the OFDM signal in time domain wavef
DBAIN.m
- DBAIN: 用DBA方法来去除高密度脉冲噪声，如椒盐噪声的去除-DBAIN: using DBA method to remove high-density impulse noise, such as salt and pepper noise removal
pdf
- 对图像进行中值金字塔分解后，分别求取各层的概率密度函数-Image after median pyramid decomposition, respectively, to strike all floors of the probability density function
kde
- Non-parametric density estimation
digist_baseband
- 通信信号matlab仿真数字基带信号pam的波形及功率谱密度 -Communication Signal matlab simulation pam digital baseband signal waveforms and power spectral density
gonglvpu
- 通信原理功率谱密度的仿真程序MATLAB中开发-Communication Theory power spectral density of the simulation program developed in MATLAB
dd_tools
- ddtool,实现one class classification.包括gaussian 模型， gaussian 混合模型，Parzen density，knn,kmean,kcenter等方法-ddtool, the realization of one class classification. including the Gaussian model, gaussian mixture model, Parzen density
jietiao
- 抑制载波双边带调幅和解调的实现, Matlab代码编写实现. 采用Matlab或者其它软件工具实现对信号进行抑制载波双边带调幅（DSB-SC）和解调，并且绘制： （1）信号 及其频谱； （2）载波 ； （3）DSB-SC调制信号及其频谱； （4）DSB-SC调制信号的功率谱密度； （5）相干解调后的信号波形。 -Carrier suppression bilateral with the realizat
1
- 自适应核密度估计运动检测方法 提出一种自适应的核密度(kernel density estimation, KDE)估计运动检测算法. 算法首先提出一种自适应前景、背景阈值的双阈值选择方法, 用于像素分类. 该方法用双阈值能克服用单阈值分类存在的不足, 阈值的选择能自适应进行, 且能适应不同的场景. 在此基础上, 本文提出了基于概率的背景更新模型, 按照像素的概率来更新背景, 并利用帧间差分背景模型和KDE分类结果, 来解决背景更
kese
- 对于特定长度的高速公路，公路上的车辆密度（每100米车辆的数目）与事故发生的数量有关。一般认为，事故的数量随某一点的车辆密度的增加而增加。然而，当车辆密度超过某一特定值时，由于拥-For a particular length of highway, roads on the vehicle density (per 100 meters the number of vehicles) and the number of acciden
background_substraction
- 视频背景非参数估计论文及matlab实现.matlab代码只实现了灰度图的背景估计，论文利介绍的彩色视频处理方法可以自己看看怎么做。-Background and Foreground Modeling Using Nonparametric Kernel Density Estimation for Visual Surveillance AHMED ELGAMMAL, RAMANI DURAISWAMI, MEMBER,
manuscript
- Performance Comparison of Two On-Demand Routing Protocols Depends on Traffic Density by Using UWB-IR as Pyhisical and MAC Layer at Outdoor Peer to Peer Sensor Network
ofdm_signal_PSD
- 完整的ofdm程序，里面给出了功率谱密度的分析过程，比较精简实用-Ofdm complete procedure, which gives the power spectral density analysis of the process more streamlined and practical
density_evolution_original
- LDPC码密度进化程序，加入了自己的一些见解。-the programe of LDPC codes density evolution, with some personal viewpoint.
suijixinhao
- 给定一个音频范围内的模拟强噪声随机信号（强噪声+周期信号），将信号从强噪声中提取出来，并计算原信号及提取信号的均值、平均功率、方差、频谱及功率谱密度、互相关等 并附带图形-Given within the scope of an audio simulation of strong noise random signal (noise+ periodic signal), the signal from strong noise in
kde.tar
- kde全称是kernel density estimation.基于核函数的概率密度估计方法。是模式识别中常用的算法之一-KDE which is kernel density estimation is used to estimate probabilty function. It is mostly used in pattern recogntion
kde2d
- fast and accurate state-of-the-art bivariate kernel density estimator
patternRecognition
- 这系列课件系统地讲述了模式识别的基本理论和基本方法。内容涵盖了贝叶斯决策、概率密度函数的估计、线性判别函数、邻近法则、特征的选择和提取、非监督学习、神经网络、模糊模式识别等。-This series of courseware on a pattern recognition system to the basic theory and basic methods. Covers the Bayesian decision-making
GA
- GA.c：Density Evolution with Gaussian Approximation for Regular LDPC codes.原创，对应Chung的paper。-
Density
- 根据阿吉密度原理，利用排水法测量固体材料密度的计算软件-Kariaji density based on the principle of using the drainage method of calculating the density of solid materials software