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makeLdpc
LDPC编码算法,
Create R = 1/2 low density parity check matrix
M : Number of row
N : Number of column
method : Method for distributing non-zero element
{0} Evencol : For each column, place 1s uniformly at random
{1} Evenboth: For each column and row, place 1s uniformly at random
noCyle : Length-4 cycle
{0} Ignore (do nothing)
{1} Eliminate
onePerCol: Number of ones per column
H : Low density parity check matrix(LDPC_code source
Create R = 1/2 low density parity check matrix
M : Number of row
N : Number of column
method : Method for distributing non-zero element
{0} Evencol : For each column, place 1s uniformly at random
{1} Evenboth: For each column and row, place 1s uniformly at random
noCyle : Length-4 cycle
{0} Ignore (do nothing)
{1} Eliminate
onePerCol: Number of ones per column
H : Low density parity check matrix)
- 2009-12-03 11:13:42下载
- 积分:1
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matlab
说明: matlab help 中文~~~~~~~~~~~~~~(matlab help)
- 2010-05-03 11:25:17下载
- 积分:1
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NewtonRaphson
这个文档包含四种不同的功能求解非线性方程组。包括牛顿 - 拉夫逊,定点,正割,二分法方法。这项工作是我的课程的一部分,在数值计算的本科课程。它包括时序和表的打印输出进行分析和比较。有很多的观察,你可以:例如,对于一个特定的公式,一种方法可能运行的迭代次数最少,而另一个将运行更多的迭代,但计算速度最快的。(This document contains four different functions for solving nonlinear equations. Including Newton- Raphson, fixed, Secant, bisection method. This work is a part of my course in numerical undergraduate courses. It includes the timing and tables to analyze and compare the printout. There are a lot of observation, you can: For example, a specific formula, a method may be running a minimum number of iterations, while the other will run more iterations, but the calculation is the fastest.)
- 2020-07-08 21:08:56下载
- 积分:1
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RSMstandardnorm
用响应面法计算可靠度.已知极限状态方程,变量相互独立,服从标准正态分布。(Calculation of reliability by response surface methodology. Known limit state equation, variables are independent standard normal distribution.)
- 2013-12-30 15:25:27下载
- 积分:1
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matlab程序
说明: 主要功能:
1.完成传感器对目标状态的kalman滤波估计;
2.对传感器的状态估计进行SCC和CI融合;
3.画出位置及速度的估计和融合误差曲线、真实航迹及融合后航迹、K=1时刻的协方差椭圆(Main functions:
1. The Kalman filter estimation of the target state is completed;
2. The state estimation of sensors is fused by SCC and CI;
3. Draw the error curve of position and velocity estimation and fusion, real track and fusion track, covariance ellipse at k = 1)
- 2020-07-30 17:08:39下载
- 积分:1
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C-mean
模式识别中用matlab实现c均值的计算,分类实现的算法。(matlab,c-means fuction)
- 2009-05-29 21:17:23下载
- 积分:1
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matlab
一本讲解matlab的书籍,英文版,可以当做工作手册来用(learn matlab)
- 2009-05-22 15:27:07下载
- 积分:1
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MATLAB--Endpoint-Detection-
介绍了端点检测的基本方法:基于短时能量的、基于短时过零率的、双门限检测的方法(Describes the basic method of endpoint detection: Based on short-term energy, zero crossing rate based on short-term, double threshold detection method)
- 2011-05-09 11:16:08下载
- 积分:1
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LMS_rev2
Least mean squares algorithm for smart antenna
- 2010-05-25 09:36:51下载
- 积分:1
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forward-algorithm.m
马尔科夫链,马尔科夫一阶算法,隐马尔科夫算法(forward algorithm)
- 2012-05-17 12:34:30下载
- 积分:1