-
filterdesign
用matlab构造滤波器,非常有用。用matlab构造等波纹滤波器(Matlab filter structure with very useful)
- 2010-10-07 14:37:23下载
- 积分：1
-
1
说明： 金庸代表作，非常的吸引人，情节生动富有煽动力(good)
- 2010-04-07 14:01:01下载
- 积分：1
-
Laguerremethod
find root of a polynomial using Laguerre s algorithm
- 2011-05-18 22:42:51下载
- 积分：1
-
viterbi_bpsk
BPSK 系统的卷积编码和viterbi译码过程(Convolutional coding for BPSK system and its viterbi decoding process)
- 2014-12-07 19:31:23下载
- 积分：1
-
zixianguan_test
各种随机信号的自相关函数和功率谱密度函数、画图(Autocorrelation function and power spectral density function of a variety of random signals, drawing)
- 2012-11-23 19:45:32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
-
091110202
说明： 具体是什么忘记了，是我的一个实验作业，呵呵呵呵呵呵(没有)
- 2010-05-03 15:35:34下载
- 积分：1
-
kernel
用于实现支持向量机的核函数，常用的四种，多项式，线性，高斯(Used to implement SVM kernel function, four common)
- 2010-05-09 14:56:30下载
- 积分：1
-
identification
用刚度文件FEM，对模型进行不同单元的损伤识别，同时得到损伤程度(The stiffness file FEM is used to identify the damage of different elements of the model, and the damage degree is obtained at the same time.)
- 2019-02-26 15:46:11下载
- 积分：1
-
AR
说明： 基于现行自回归预测模型的MATLAB代码，通过历史数据预测当前数据并实时修正当前权重参数值(Based on the MATLAB code of the current autoregressive prediction model, the current data is predicted by historical data and the current weight parameter values are corrected in real time)
- 2017-11-27 10:48:54下载
- 积分：1
