-
sanjiesesan
程序利用快速傅立叶变换及逆变换模拟了脉冲在光纤中传输时三阶色散对脉冲形状的影响。(A procedures using fast Fourier transform and inverse transform simulation of the pulse in fiber transmission third-order dispersion on the shape of the pulse the impact)
- 2011-01-04 10:01:23下载
- 积分：1
-
chap9
基于Lugre摩擦模型的PID控制（采用M语言实现控制算法及带有摩擦模型的被控对象的描述）(Lugre friction model based PID control (control algorithm using M language and a controlled object with a friction model description))
- 2010-05-06 17:46:58下载
- 积分：1
-
NNNJ
用MATLAB编写的一种新的神经网络训练程序，可以按照要求训练网络。(MATLAB prepared a new neural network training program, we can follow the training requirements of the network.)
- 2007-06-04 22:02:40下载
- 积分：1
-
example5_3
超外差接收机的matalab功能模块仿真，调幅中波收音机的接收頻率段为550KHz 到605KHz，中频为465KHz (The matalab specialized superheterodyne receivers function modules simulation, am medium-wave radio shows for 550 KHz to receive 605 KHz, intermediate frequency for 465 KHz
)
- 2012-01-03 21:34:16下载
- 积分：1
-
tiuhen_v66
一种基于多文档得图像合并技术，多抽样率信号处理，遗传算法无功优化。( Based on multi-document image obtained combining technique, Multirate signal processing, Genetic algorithm based reactive power optimization.)
- 2017-03-25 11:00:50下载
- 积分：1
-
Kalman_bijiao
此程序为卡尔曼滤波器的比较，对于具体学习卡尔曼滤波器的人员有较大的帮助(This procedure for the comparison of the Kalman filter, a great help to the staff for the specific study of the Kalman filter)
- 2012-08-02 21:27:30下载
- 积分：1
-
GoldSequece
Gold 序列产生程序，产生序列的长度n，主要用于扩频代码中(gold sequence)
- 2014-10-21 16:20:11下载
- 积分：1
-
bubd
function [mubnd,var,dc,dr,gcr,grc] = bubd(m,blk,Dinitbnd,Ginitbnd,pmu,diagnose,clevel)
- 2015-02-13 17:56:17下载
- 积分：1
-
Field_II_GUI
超声波层析成像算法，执行文件，基于MATLAB(Ultrasonic tomography algorithm, executable file, based on MATLAB)
- 2020-12-13 17:59:15下载
- 积分：1
-
kalman
Carrier-phase synchronization can be approached in a
general manner by estimating the multiplicative distortion (MD) to which
a baseband received signal in an RF or coherent optical transmission
system is subjected. This paper presents a unified modeling and
estimation of the MD in finite-alphabet digital communication systems. A
simple form of MD is the camer phase exp GO) which has to be estimated
and compensated for in a coherent receiver. A more general case with
fading must, however, allow for amplitude as well as phase variations of
the MD.
We assume a state-variable model for the MD and generally obtain a
nonlinear estimation problem with additional randomly-varying system
parameters such as received signal power, frequency offset, and Doppler
spread. An extended Kalman filter is then applied as a near-optimal
solution to the adaptive MD and channel parameter estimation problem.
Examples are given to show the use and some advantages of this scheme.
- 2007-09-18 21:06:09下载
- 积分：1
