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convolutional_encoder
this file perform convolutionalencoding
- 2010-06-13 01:58:01下载
- 积分:1
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mini2
clear all
clc
t=0:1/1000:10-1/1000
s=sin(2*pi*t)
snr=20
s_power=var(s) varience of s
linear_snr=10^(snr/10)
factor=sqrt(s_power/linear_snr)
noise=randn(1,length(s))*factor
x=s+noise Ó É SNR¼ Æ Ë ã Ë æ » úÔ ë É ù
x1=noise Ô ë É ùÔ ´ Ê ä È ë
x2=noise
w1=0 È ¨Ï µ Ê ý ³ õ Ö µ
w2=0
e=zeros(1,length(x))
y=0
u=0.05
for i=1:10000 LMSË ã ·¨
y(i)=w1*x1(i)+w2*x2(i)
e(i)=x(i)-y(i)
w1=w1+u*e(i)*x1(i)
w2=w2+u*e(i)*x2(i)
end
figure(1)
subplot(4,1,1)
- 2010-10-26 16:41:03下载
- 积分:1
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MATLAB
说明: matlab中的系统码源,对于初学matlab的来说很有用的~(the original program of matlab,which is usefu to who is new to learn matlab.)
- 2011-03-11 14:34:35下载
- 积分:1
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hilbert
说明: 构建hilbert曲线,可以计算gilbert曲线的各参数值(This recursive function calculates coordinates of n-th order Hilbert curve. It is then possible to plot it using the "line" command.)
- 2011-03-15 19:12:44下载
- 积分:1
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linearconv
to find linear convolution of one dimensional input sequences
- 2012-08-09 14:54:59下载
- 积分:1
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tiqubizhi
一个很好的关于提取币值的文章。一个很好的关于提取币值的文章。(
A very good on the extraction value of the article. A very good on the extraction value of the article.
)
- 2012-02-07 00:09:37下载
- 积分:1
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shuzhi
计算最速下降法和黄金分割法的程序,计算结果精确。(Calculation of the steepest descent method and the golden section method of procedure, precise results.)
- 2009-06-05 21:30:26下载
- 积分:1
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hash11
Hashin-Shtrikman计算体积模量和剪切模量上下边界(Upper and lower bounds of the Hashin-Shtrikman bulk modulus and shear modulus)
- 2012-11-26 19:35:03下载
- 积分:1
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PMSG_forWindPower_GeneratorSide
对机侧系统的仿真包括系统模型的搭建、化简和控制算法的设计。直驱式永磁同步风力发电系统的机侧模型包括风力机模型、永磁同步电机模型和机侧PWM变换器模型。永磁同步电机和机侧PWM变换器模型的数学模型可以化简在一个数学方程中,简化方框图的搭建。控制器的设计目标是控制同步电机的转速实现最大风能的跟踪。(Simulation of the machine side of the system, including structures, simplification and control algorithms designed system model. Direct-drive-side model of permanent magnet synchronous wind power generation system includes a wind turbine model, permanent magnet synchronous motor model and machine-side PWM converter model. Mathematical model of permanent magnet synchronous motors and machine-side PWM converter model can be simplified in a mathematical equation, a simplified block diagram of the building. The controller is designed to control the synchronous motor speed to achieve maximum wind power tracking.)
- 2020-12-14 16:39:15下载
- 积分:1
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hybrid-design-of-wheeled-robot
Hybrid Control Design for a Wheeled Mobile Robot
- 2015-01-11 01:21:49下载
- 积分:1