-
44444
基于Matlab的纠错码性能测试仿真
基于Matlab的纠错码性能测试仿真(Matlab-based simulation of error-correcting code performance testing of error-correcting code based on Matlab Test and Simulation)
- 2010-05-14 16:09:03下载
- 积分:1
-
Wiener
设计一维纳滤波器
(1). 产生三组观测数据:首先根据S(n)=aS(n-1)+w(n)产生信号S(n),将其加噪声(信噪比分别为20db,10db,6db),得到观测数据X1(n),X2(n),X3(n)。.
(2). 估计Xi(n),i=1,2,3的AR模型参数。假设信号长度为L,AR模型阶数为N,分析实验结果,并讨论改变L,N对实验结果的影响。(Design a Wiener filter
(1) produces three sets of observations: First, according to S (n) = aS (n-1)+ w (n) generates the signal S (n), to add noise (SNR are 20db, 10db, 6db ), obtained observational data X1 (n), X2 (n), X3 (n). .
(2) estimated Xi (n), i = 1,2,3 of the AR model parameters. Assuming the signal length L, AR model order N, the analysis of experimental results, and discuss the changes in L, N to the experimental results.)
- 2012-01-12 10:18:20下载
- 积分:1
-
Practice2
根据学生两次考试成绩的数据来预测学生是否能被大学录取,用逻辑斯蒂回归算法实现,分别执行梯度下降算法、随机梯度下降算法、牛顿法(According student test scores twice to predict whether the student can be admitted to universities, implemented in logistic regression algorithm.)
- 2020-12-17 20:39:11下载
- 积分:1
-
easy-understood-estimation-progarm-with-paper
是一个实现简单但是完整的信道估计,虽然只有ls与mmse的比较,但是提供了一篇原文论文。(Is a simple but complete channel estimation, although only ls and mmse comparison, but it provides an original thesis.)
- 2010-08-12 11:06:55下载
- 积分:1
-
1
说明: 变窗宽模拟仿真的MATLAB程序
回归函数的估计mp,估计的偏差px,估计的方差vx(Variable window-width of the MATLAB simulation procedures for regression function estimation mp, the estimated bias px, the estimated variance vx)
- 2009-08-24 09:44:05下载
- 积分:1
-
Chapter_05_IRLS
IRLS算法即迭代最小二乘算法,可用于压缩感知,自适应滤波。(IRLS iterative algorithm that is least square algorithm, and can be used in the compression perception, adaptive filter.
)
- 2012-04-19 16:08:06下载
- 积分:1
-
dst_dct
discrete sine or cosine transform using matlab
- 2014-12-21 13:17:48下载
- 积分:1
-
assignment2
useful data for matlab
- 2010-09-23 02:31:14下载
- 积分:1
-
symbol_syn
这是超前滞后门在wcdma位同步的应用的matlab源代码,对16倍升余弦匹配滤波器输出位同步(nice )
- 2009-05-04 15:53:48下载
- 积分:1
-
metropolis_hastings
metropolis algorithm code is a useful tool to generate estimated values.
- 2014-12-02 11:24:26下载
- 积分:1