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matlab实现几种基本的通信仿真技术
- 这是我收集的几个通信基础理论的Matlab仿真实现,包括bpsk、qpsk、ofdm以及信号衰减和延迟的仿真。尽管不是我本人原创,但比较都经典。文件为*.m格式-This is my collection of several communications infrastructure theory Matlab Simulation, including BPSK, QPSK, and the OFDM signal attenuation and delay in the simulatio
LinerChirp.rar
- 通过传输矩阵法计算线性啁啾光纤光栅和高斯变迹光纤光栅的时延和反射谱曲线,Through the transfer matrix method to calculate the linear chirped fiber grating and fiber Bragg grating Gaussian apodization of the delay and reflection spectrum curve
delay.ZIP
- 时间滞后的监测算法 - 统计学方法.输入两个信号序列,最优估计两序列的时间差-Matlab implementation of time delay estimation- statistics approach
timedelayestLMS_1
- the code fille named lms filter time delay calculater
TDMA_MainSimuSecond
- 仿真TDMA测控定位体制中的时间延迟问题-Simulation TDMA positioning system monitoring and control the time delay problem
zishiyin
- 1.设计自适应信号分离器,用以从白噪声中提取周期信号。其中选取正弦信号s=sin(2*pi*t/10)为周期信号,宽带噪声信号为高斯白噪声,设置参考通道延迟为50。 2.宽带信号中的窄带干扰抑制实际上是自适应信号分离的一种应用,借助自适应信号分离器可以方便的实现窄带干扰的对消。-1. Design of adaptive signal separator, used to extract from the white noise periodic signal. The extraction
pipeilvbo
- 产生一个chirp信号,给出时域及频域特性。利用匹配滤波器进行滤波。如果有延时也能正确滤波。-Generate a chirp signal, given the time domain and frequency domain characteristics. Filtering using matched filter. If there is delay filter can correct.
dsss_signal_detection_and_parament_estimate
- 自相关检测方法是利用信号和噪声在相关域上的差别来构造检测器的。自相关检测是将信号与自身延迟一个时延后的信号作相关处理,或用双通道接收机的输出进行相关,得到扩频信号的自相关函数-Auto-correlation detection method is the use of signal and noise in the relevant field to construct the difference detector. Autocorrelation test is a time delay
doppler
- 多普勒效应的描述,适用于各种多普勒时延情况,可以由仿真图形观察各种情况对应的结果-Descr iption of the Doppler effect, Doppler delay applicable to various circumstances, can be observed from the graphical simulation results corresponding to various situations
sliding-window-delay-and-correlation
- 雷达测伪距时域相关法matlab仿真源码-The radar altimetry Pseudorange domain correlation method matlab simulation source
matlab
- test2: 一、 基本最小二乘法一次算法 二、 基本最小二乘法递推算法 三、 最小二乘遗忘因子一次完成算法 四、 最小二乘遗忘因子递推算法 五、 最小二乘限定记忆算法 六、 最小二乘偏差补偿算法 七、 增广最小二乘算法 八、 广义最小二乘算法 test3: 一、 辅助变量自适应滤波算法 二、 辅助变量纯滞后算法 三、 辅助变量Tally原理算法 四、 多级最小二乘算法 五、 各类改进最小二乘算法的特点 test4: 1、 第二类随
matlab
- DPSK信道的matlab仿真,误码率,时延,汉明信道编码-Channel DPSK matlab simulation, error rate, delay, Hamming channel coding
matlab-GCC
- 其中利用两个实验结果,通过互相关计算时延估计。-Which use the results of two experiments, by calculating the cross-correlation delay estimation.
delay
- this programm is in matlab and about autocorrelation in m-sequence code with delay
echo
- 声音回音功能, 一. 原理:设原语音信号为x(n),d为从声源到反射面间的往返时延,a为衰减系数(a<1)。(Sound echo function, 1. Principle: set the original speech signal as X (n), D is the round-trip delay from the sound source to the reflecting surface, and a is the attenuation coefficient (a&l
基于MATLAB的Vissim二次开发入门实例
- 绘制IQA方法延误,交叉口感应控制,路径诱导控制,变信息板功能,感应 停车案例(Draw IQA method, delay, intersection induction control, path guidance control, variable message board function, induction parking case)
delay
- 这个程序主要解决一致性算法中的时延问题,包括平均一致性问题算法仿真,带时滞一致性问题算法仿真等(This is a matlab program for consensus of time delay)
data aggregation -matlab
- 对数据融合的过程进行模拟仿真,重点关注时延、能耗等参数(The process of data fusion is simulated and simulated, focusing on the parameters of time delay, energy consumption and so on)
inv_uas_tomografi
- Delay time tomography Inversion using non-linier inversion by Occam Algorithm
matlab-aeb算法
- 汽车安全距离模型Mazda模型仿真:dbr:制动距离,v:本车车速,:相对车速,:本车最大减速度(这里 取),:目标车的最大减速度(这里取8m/s2),:驾驶员反应延迟时间(这 里取 0.1s),:制动器延迟时间(这里取0.6s),d0:最小停车距离(这里取3m)(Mazda model simulation of vehicle safety distance model: DBR: braking distance, V: vehicle speed, relative speed, max