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filter
this file describes and run the FILTERING of a picture.
- 2011-01-10 19:55:01下载
- 积分:1
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Discrete_Cosine_code
用matlab实现的离散余弦编码,主要通过离散余弦编码的原理,用matlab实现的源代码。(Using matlab realize the discrete cosine coding, discrete cosine, mainly through the principle of encoding, using matlab realize the source code.)
- 2008-05-14 12:41:57下载
- 积分:1
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Desktop
共轭梯度法 matlab 程序 运用黄金分割法寻找最小点(Conjugate Gradient Method)
- 2013-03-24 21:12:24下载
- 积分:1
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ayuizxmp
利用matlab GUI实现的串口编程例子,本科毕设参数参见hrnxqWf模型,包含收发两个客户端程序,通过beLUDoM链路通信(Using GUI matlab implementation of the serial programming example, the undergraduate program set up parameters see hrnxqWf model, including the transceiver two client program, through the beLUDoM link communication)
- 2016-02-13 21:05:58下载
- 积分:1
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dipole_coupling
天线原理中,计算偶极子天线不同配置下的互阻抗程序(Antenna theory, computing mutual impedance dipole antenna configuration under different procedures)
- 2021-02-12 10:49:51下载
- 积分:1
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dwtdtcwt
比较离散小波变换与双树复小波变换处理一维二维信号的不同表征。(Comparison of Discrete Wavelet Transform and Dual- tree Complex Wavelet Transform for One- dimensional Two- dimensional Signal Different Representation.)
- 2020-10-12 22:37:34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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shizhendu
这是大学毕业时设计的失真度检测仪论文,由模拟陷波器实现的剔除几波,如果改进的话,可以用数字滤波器实现,不过成本更高(It is designed for university graduation thesis distortion detector by analog notch filter removed to achieve a few waves, if improved, you can use digital filters to achieve, but higher costs)
- 2011-10-01 20:52:34下载
- 积分:1
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Q_-matrix--LDPC-code
本文给出Q 矩阵的定义, 在此基础上提出由Q 矩阵构造的LDPC 码新码族(In this paper, the definition of Q matrix Q matrix proposed by the new code of LDPC codes constructed on the basis of race)
- 2015-03-16 22:10:19下载
- 积分:1
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matlab
自己编的,基于自适应噪声对消的语音增强新算法(Own, based on adaptive noise cancellation of the new algorithm for speech enhancement)
- 2009-03-17 15:41:14下载
- 积分:1