-
allfns.tar
stanford大学vgg组著名的多视几何matlab工具箱vgg,包含特征点匹配、几何校正等(stanford university vgg group famous multi-view geometry vgg matlab toolbox, including a feature point matching, geometric correction, etc.)
- 2016-04-27 21:57:13下载
- 积分:1
-
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
-
kmeans
matlab源码关于模糊K均值聚类算法,很好的,适合大家下载研究学习(matlab source code on the fuzzy K-means clustering algorithm, very good for everyone to download research study)
- 2008-07-19 10:03:13下载
- 积分:1
-
fli2
付里叶变换的频移特性;付里叶变换的时域卷积特性(Fourier transform of the frequency shift characteristics the Fourier transform of time domain convolution properties)
- 2010-05-06 12:01:15下载
- 积分:1
-
DSP1_MATLAB
求切比雪夫窗函数和频谱;求凯塞窗函数和频谱;求凯塞窗函数和频谱等等滤波器的设计的一些程序(for Chebyshev window function and spectrum; For Kaiser window function and spectrum; Kaiser window function for the spectrum and the filter design, and so on, some procedures)
- 2006-12-24 17:00:50下载
- 积分:1
-
waveeq1dmod
modal synthesis method for the 1D wave equation fixed boundary conditions
- 2014-11-11 08:57:59下载
- 积分:1
-
fitnessendold
这个函数的功能主要是用来求样本点到蕨类中心的距离(find the distencebetween the sample and cluster)
- 2011-11-20 15:14:09下载
- 积分:1
-
LDPC_matlab
ldpc编码的matlab例子,比较详细,具有很高的价值(matlab coding ldpc example, more detailed, with a very high value)
- 2021-04-18 15:08:51下载
- 积分:1
-
MATLAB
说明: MATLAB编程用两种方法模拟光学实验.单缝衍射、杨氏双缝干涉、黑白光栅衍射的计算机模拟;以及用傅立叶变换方法对简单孔径衍射、黑白光栅及正弦光栅夫琅和费衍射的模拟(MATLAB program to simulate the optical in two experiments. Single slit diffraction, Young' s double slit, diffraction grating computer simulation of black and white and Fourier transform method with a simple aperture diffraction, black and white grating and sinusoidal grating Fraunhofer diffraction simulation)
- 2011-03-10 08:04:26下载
- 积分:1
-
matlab-recipes
this is the matlab source codes for MATLAB Recipes for Sciences book.
- 2013-04-15 18:35:47下载
- 积分:1