搜索资源列表
tfarma10
- 用于模拟时变非平稳的ARMA过程,根据Doppler频移和时变参数计算ARMA过程的系数,可以用来模拟非平稳的多径衰落信道-used to simulate nonstationary time-varying ARMA process, according to Doppler frequency shift and the time-varying parameters ARMA process coefficient, can be used to simulate the non-sta
lmscomunication
- matlab 防真自适应滤波器(部分)考虑时变代价函数 -Matlab defense really adaptive filter (part) when considering variable cost function
lpvsyn
- 线性时变系统控制器设计的工具包,所用的方法是基于变化参数的李亚普诺夫线性不等式。每个m文件都有详细的说明。
tiaopin
- 调频信号的时-频分析 针对时变信号有很好的效果
SFBC-OFDM
- alamouti 空频分组码---在时变信道下SFBC-OFDM
s_transform
- 《用S变换做精细时变滤波》本篇文章对于理解s变换在地震资料处理上的应用非常有帮助
c4mtimv
- c4mtimv 时变系统
multpathcontinuchannelinsimula
- 多径连续时变信道,是matlab代码,m文件,可用于HiperLan2,WLAN,WiFi仿真.是外国人论文上的.,Generating the channel impulse response of a time-varying channel according to a Jake s doppler channel model
Variable_structure_control.rar
- 在matlab下进行滑模变结构控制仿真系统的研究。希望对研究控制的同志有帮助。本人做论文时写的,Matlab under the sliding mode variable structure control simulation system. I hope the study will help control comrades. I used to do paper
HHT_tools.rar
- 非平稳时变分析工具箱。现代信号处理的重要工具。,Non-stationary time-dependent analysis toolbox. An important tool in modern signal processing.
djshbnn
- 多径时变信道的仿真:单频信号经过多径时变信道 音频信号经过20条传播路径得到的时域及频域波形。 -Time-varying multipath channel simulation: the time domain and frequency domain waveforms single frequency varying channel audio signal through the multipath signal propagation path 20.
yuanchengxu
- 多径时变信道建模仿真,利用matlab产生单频信号与数字信号经过多径时变信道后的输出信号波-Time-varying multipath channel modeling and simulation, using matlab generate a single frequency signal and digital signal through the multipath time-varying channel output signal after the wave
AdaptiveequalizerofLMSalgorithmanditssimulation.ra
- 自适应均衡器的LMS算法实现及其仿真 :自适应均衡器已广泛应用于通信、雷达、声纳、控制和生物医学工程等许多领域,为克服多径衰落和信道失真 引起的码间干扰,实时跟踪移动通信信道的时变特性,笔者设计了一个基于LMS 算法的自适应线性均衡器,并通过改变步 长因子Δ来分析其收敛速度和均方误差特性.-Adaptive equalizer of LMS algorithm and its simulation
ofdmChannelestimation
- 对ofdm系统进行信道估计,特别是对时变信道,受多径和多普勒影响严重的系统,算法收敛性很好-Ofdm system for channel estimation, especially for time-varying channel, affected by severe multipath and Doppler system is very good convergence
analyze-nonstationary-time-
- 分析非平稳时变的实证分解法(EMD)的基础上产生的适应性,本征模函数(IMF)的数据,处理的数据。-analyze the non-stationary time-varying data processed by the Empirical Decomposition Method (EMD), which generates the adaptive basis, Intrinsic Mode Functions (IMF), from the data. Each chapter pa
p61main
- 具有非线性输入的SISO非线性时变时滞系统的自适应模糊控制仿真程序-Adaptive Fuzzy Control of SISO Nonlinear Time-Varying Delay System with Nonlinear Input
1
- 假设时变系统的特性用一个系数为时间函数的n阶微分方程的形式来描述,仿真该系统-Assuming time-varying characteristics of the system as a function of time with a coefficient of order n in the form of differential equations to describe the simulation of the system
gangdu
- 可用于计算齿轮(包括变位齿轮)在不同传递转矩下的时变啮合刚度(It can be used to calculate the time-varying meshing stiffness of gears (including modified gears) at different transmission torque)
m_Files_tvtp_20121113
- 利用时变的转移概率,对传统MS模型(马尔科夫区制转移模型)做出改进,进行估计。(By using the transfer probability with time-varying, the traditional MS model (Markov regiem transfer model) is improved and estimated.)
时频分析工具箱
- 法国中央科学研究院和美国RICE大学共同开发了时频分析工具箱(matlab emd) 是一款非常好用的时频分析计算工具,它是分析时变非平稳信号的有力工具,matlab 时频分析工具箱提供了时间域与频率域的联合分布信息,清楚地描述了信号频率随时间变化的关系。 其中主要含有四种函数: 信号产生函数,可以产生不停类型的信号,如Chirp信号,bpsk信号等。 时频分析函数,可以计算线性、Cohen类、仿射类非线性分析值函数,例如短时傅里叶变换(STFT),Gabor变换,谱图,Wigner