-
FaceRecognition
笔者自行编写的Matlab环境下的人脸识别算法小实验,
采用的是经典的PCA算法,主要内容是采用SVD方法提取出象素空间上的
PCA主分量特征,分类算法上仅是基于最小距离分类
(The author of the Matlab environment to prepare the face recognition algorithm under small experiment using classical PCA algorithm, the main contents of SVD method is used to extract pixel space on the PCA principal component features, the only classification algorithm is based on the minimum distance classifier)
- 2007-12-19 10:34:42下载
- 积分:1
-
MatchFilterLFM
高分辨率雷达 距离向压缩算法滤波器设计 三种方法 全面设计(clc
clear all
close all
2013年9月28日
---------------参数----------
Tr=42e-6
fs=9.5e6
K=0.7e11
Nfft=2048
-------------匹配滤波 时域生成--------------
t=(-Tr/2+1/fs:1/fs:Tr/2-1/fs)
w = kaiser(length(t),2.5)
w=w
w = ones(1,length(t))
ht1=w.*exp(-1i*pi*K*t.^2)
ht2=w.*exp(1i*pi*K*t.^2)
hf1=fft(ht1,Nfft)
hf2=fft(ht2,Nfft)
figure
subplot(211)
plot(abs(hf1))
title( 匹配滤波器1 幅频响应 )
subplot(212)
plot(phase(hf1))
title( 匹配滤波器1 相位 )
figure
subplot(211)
plot(abs(hf2))
title( 匹配滤波器2 幅频响应 )
)
- 2013-10-12 22:32:06下载
- 积分:1
-
kurt_grad_
基于峭度的盲源分离,使用最速下降法,适合初学者(BSS based on kurtosis by gradient)
- 2014-01-03 14:54:59下载
- 积分:1
-
Digitalsignalprocessing
由MATLAB软件编写的数字信号处理实现示例(Prepared by the MATLAB software, digital signal processing implementation example)
- 2010-05-14 14:44:08下载
- 积分:1
-
billcrux_phil
Billcrux_phil ( item mall)
date base tantraonline
- 2014-12-14 19:02:58下载
- 积分:1
-
Matlab-plot
Matlab plot函数使用方法(详细)( Matlab plot function using method (detailed))
- 2013-10-15 09:24:46下载
- 积分:1
-
Re__Excuse_me
power system economics
- 2008-07-07 20:37:17下载
- 积分:1
-
FFT-abs
对正弦信号进行傅里叶变换,并对比不同的信号长度与采样频率对结果的影响(Fourier transform of the sinusoidal signal and contrast the different length of the signal with the sampling frequency results)
- 2013-04-12 10:02:35下载
- 积分:1
-
Flyback
实现单端反激的matlab实现,运行过好用的源程序(Single-ended flyback realize matlab, run over useful source)
- 2011-11-25 20:19:34下载
- 积分:1
-
matlab
信息论实验仿真。包括马尔科夫信源、huffman编码、瑞利分布、分组码编码、熵计算等等。(Information theory experimental simulation. Markov source, huffman coding, Rayleigh distribution block code encoding, entropy calculations, and so on.)
- 2013-04-15 18:15:01下载
- 积分:1