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lisanmath
本课程主要包括四个部分集合与关系图论代数系统数理逻辑(Experiment Instruction Book of Discrete Mathematics
)
- 2010-08-01 10:45:48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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time_trace_utils
函数执行时间统计, 利用了C++类的自动释放功能(count function time costs)
- 2014-10-25 03:08:48下载
- 积分：1
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hht2002
黄变换的代码，经验模式分解，可用于信号分解(Huang transform the code, empirical mode decomposition can be used for signal decomposition)
- 2007-12-21 17:29:30下载
- 积分：1
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Kernel-Density-Estimator
核密度估计的源码，kernel density estimation，从官方渠道获得(Source kernel density estimation, kernel density estimation)
- 2015-02-01 17:59:57下载
- 积分：1
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Quater_Registration
四元数分解的点云配准，输入点云的源坐标和目标坐标，计算期望的旋转矩阵和平移向量。(Quaternion decomposition point cloud registration, input the source and target point cloud coordinates to calculate the expected rotation matrix and translation vector.)
- 2014-05-31 16:17:17下载
- 积分：1
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1huguangshu
胡广书（数字信号处理的算法及实现）光盘，非常好的数字信号处理教程，内含matlab算法(HU Guang-book (digital signal processing algorithms and implementation) CD-ROM, a very good digital signal processing tutorial, containing matlab algorithm)
- 2009-03-25 11:36:30下载
- 积分：1
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adaptive1
说明： 自己编的基于最抖下降法，mmse等算法的的自适应滤波器，均衡器matlab仿真程序。(own series based on the most shaking method, the algorithm mmse other adaptive filters, EQ Matlab simulation program.)
- 2006-03-03 18:46:53下载
- 积分：1
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Bayesian
Matlab贝叶斯分类器+(Bayers)程序,程序源码(Matlab Bayesian classifier+ (Bayers) program, program source code)
- 2011-04-21 16:13:46下载
- 积分：1
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Fractal1
是用分形盒维数算图像的分维数，是我研究生的一个作业的程序()
- 2020-12-22 19:39:07下载
- 积分：1
