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convolution_codes
说明： 通信系统的仿真,卷积码是纠错码的一种,可以用于数字电视,手机等通信领域,本例子给出了基于matlab的程序,可用于实际的仿真!(communications system simulation, convolutional codes is an error-correcting code that can be used in digital TVs, mobile phones and other communications, this example is based on the Matlab program can be used for actual simulation!)
- 2006-05-06 16:44:03下载
- 积分：1
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cx4_3
振动信号预处理方法_____滑动平均法消除趋势项(_____ Vibration signal preprocessing method trend term moving average method to eliminate)
- 2011-05-06 16:13:40下载
- 积分：1
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suiqun
插值与拟合的matlab实现，基于多相结构的信道化接收机，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法。( Interpolation and fitting matlab implementation, Channelized receiver based on multi-phase structure, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm.)
- 2016-05-17 16:36:19下载
- 积分：1
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LMS
LMS算法实现自适应滤波
clear close all clc
N=10000 设置仿真长度
信号产生参数设定
a1=-0.195
a1=-1.5955
a2=0.95
R0=[1,a1,a2 a1,1+a2,0 a2,a1,1]
p=[1,0,0]
r=inv(R0)*p 计算理论自相关函数
R=[r(1),r(2) r(2),r(1)] 生成理论自相关矩阵
p1=[r(2),r(3)] 生成互相关
h=inv(R)*p1 计算维纳解
Jmin=r(1)-h *p1 计算维纳解时最小均方误差
u=1/sum(eigs(R)) ( LMS算法实现自适应滤波
clear close all clc
N=10000 设置仿真长度
信号产生参数设定
a1=-0.195
a1=-1.5955
a2=0.95
R0=[1,a1,a2 a1,1+a2,0 a2,a1,1]
p=[1,0,0]
r=inv(R0)*p 计算理论自相关函数
R=[r(1),r(2) r(2),r(1)] 生成理论自相关矩阵
p1=[r(2),r(3)] 生成互相关
h=inv(R)*p1 计算维纳解
Jmin=r(1)-h*p1 计算维纳解时最小均方误差
u=1/sum(eigs(R)) )
- 2021-03-01 22:29:34下载
- 积分：1
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matlabcodeandimagedata
粒子滤波的Matlab例程，可实现基本的例子滤波算法(Matlab routines particle filter can be realized example of the basic filtering algorithm)
- 2010-05-20 15:57:07下载
- 积分：1
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yhzgah_sars
用遗传算法优化神经网络权值的工具箱，很好用。解决神经网络全局收敛问题，训练速度快(genetic algorithm optimization neural network toolbox value of the right to good use. Neural network address global convergence, speed training)
- 2006-12-12 21:06:47下载
- 积分：1
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To-performs-logarthmic-transformation-of-an-image
LOG TRANSFORM PERFORMED ON IMAGE
- 2014-09-03 02:48:17下载
- 积分：1
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pmw
计算光子晶体带隙，利用平面波占开发计算光子晶体的带隙(Calculated photonic bandgap account for the development of photonic crystals using plane wave bandgap)
- 2013-03-11 21:37:24下载
- 积分：1
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com_moi
common movement of inertia calculation of inverted wedge
- 2015-03-24 01:02:34下载
- 积分：1
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Matlab Mechanical Design
说明： 涵盖机械设计课程设计的几乎所有内容，如执行机构（连杆、滑块等）、传动机构（带、链、齿轮、蜗杆、轴、轴承等）的设计与校核。(Covers almost everything in mechanical design course design, such as the design and verification of actuators (links, sliders, etc.) and transmission mechanisms (belts, chains, gears, worms, shafts, bearings, etc.).)
- 2021-05-14 01:30:02下载
- 积分：1
