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lpcseg3
车牌识别程序,MATLAB,源代码,M文件(MATLAB)
- 2010-01-10 15:24:56下载
- 积分:1
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example4_6
:滤波
fs=400 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=5 时间窗大小
t=0:ts:T (hf1=zeros(1,N)
hf1(f<=B1&f>=-B1)=1
y1=hf1.*fftshift(y)
figure
subplot(211)
plot(f,abs(fftshift(y))/N,f,hf1, r-- )
axis([-fs/2,fs/2,0,1.2])
title( 原信号频谱 )
xlabel( f /Hz )
subplot(212)
plot(f,abs(y1)/N)
title( 低通滤波,截止频率90Hz )
xlabel( f /Hz ))
- 2010-05-25 20:58:05下载
- 积分:1
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matlab2
用matlab实现图像的各种变换,旋转,大小变换,滤波平滑。(Matlab implementation using a variety of image transformation, rotation, size, transform, smoothing filter.)
- 2009-03-08 11:23:51下载
- 积分:1
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vectorielle
la commande vectorille assossié avec l onduleur
- 2010-11-13 18:25:40下载
- 积分:1
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DSLMINI
DSL物理层仿真系统 matlab代码,包含了DSL系统物理层的基本模块(DSL physical layer simulation system matlab code, contains the basic module system physical layer DSL)
- 2014-08-06 20:52:07下载
- 积分:1
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ukf_demo
扩展的卡尔曼滤波算法 可用该程序实现对已有模型的估计 从而得到更准确的结果(Extended Kalman filter algorithm can be used to achieve the existing model of the program is estimated to obtain more accurate results)
- 2014-09-22 12:16:57下载
- 积分:1
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files
some files to calculate: Divergence Plotter , Curl Plotter , Scalar Line Integrator , Vector Line Integrator , Flux Integrator , Discrete Electrostatics Plotter , Laplacian Solver
- 2011-06-16 01:08:11下载
- 积分:1
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bcjr_decoder
This is a simulation matlab for simulating the process of BCJR decoder that decodes input data s from channel.
- 2011-07-08 18:03:26下载
- 积分:1
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chengjichaxun-GUI
自己编程的matlab成绩查询系统,能实现对.txt以及.xls等多种文件格式的读取,并通过mcc命令转化为可执行文件。压缩包内含所有源码。(Own programming matlab query system can achieve right. Reading txt and. Xls and other file formats, and through the mcc command into an executable file. Archive contains all the source code. .)
- 2013-12-16 15:06:09下载
- 积分:1
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FiberDispersion
在已知光纤在特定波长处的折射率的情况下,该程序可以迅速计算对应模式的色散值(Optical fiber have been known at a particular wavelength of refractive index of the case, the program can quickly calculate the dispersion value of the corresponding mode)
- 2020-12-08 11:39:20下载
- 积分:1