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ReadData
read data function for project colour base image retrieval
- 2009-04-07 11:59:49下载
- 积分：1
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MDA_Gray
this code shows the implementation of a transmission
chain. First, the codage with Gray(MDA-4), then the over sampling, the filtrage before emission, the filtrage in reception with the same filter(in order to be adaptative). then the decision within the value of the final signal in the reception.
- 2009-12-13 22:04:35下载
- 积分：1
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zhuangjiaPID
专家PID程序主要是针对受控对象和各种规律已知情况的一种智能程序(Expert PID program is mainly directed against the known laws of the controlled object and a variety of circumstances an intelligent process)
- 2011-04-20 08:47:22下载
- 积分：1
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FH
说明： 这是一个用simulink搭建的经典的跳频模型，对了解跳频有一定的帮助，模型，调试过了，没有问题。(This is a FH model in simulink.)
- 2013-11-11 14:52:15下载
- 积分：1
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sogram
语谱图程序，用于语音信号分析。实现获取基音周期，区分清音、浊音等功能(Spectrum language program for speech signal analysis. Achieve access to the pitch period, the distinction between voiceless, voiced etc.)
- 2011-12-10 00:41:27下载
- 积分：1
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image-construction-by-fft-and-wt
傅里叶变换和小波变换重建图像的比较效果，这个程序可以用来实现四个要求：1、FFT和WT重建效果比较；2、通过改变小波来比较重建效果；3、通过改变分解层数来比较重建效果；4、通过改变大系数个数来比较重建效果。其中还有一个计算PSNR的程序(the comparative effect of reconstruction image by Fourier transform and wavelet transform 。 the program can be used to achieve the four requirements: 1, FFT, and WT reconstruction effect 2, by changing the wavelet to compare the reconstruction effect 3, by changing the decomposition layers to compare the reconstruction effect 4, by changing the number of large coefficient of comparative reconstruction results. Including a procedure of calculating PSNR
)
- 2013-12-14 14:56:29下载
- 积分：1
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weinalvbo
说明： 高斯噪声 维纳滤波 图像处理 用matlab实现 调试完毕(picture)
- 2010-04-17 15:50:24下载
- 积分：1
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houghcircles
霍夫变换的源程序，专门用于复杂背景下圆孔的中心定位(Hough transform of the source, specifically for the complex context of the central positioning hole)
- 2010-05-06 14:59:39下载
- 积分：1
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xhfx
对几个混合的常规信号进行傅里叶变换，并将其分离开。然后对几个信号进行时频分析，并求出参数估计的误差。(Conventional signals of several mixed Fourier transform, and separated them. And then the several signal time-frequency analysis, and the parameter estimation error.)
- 2015-01-09 10:11:40下载
- 积分：1
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ellipsometry.rar
这个程序用来计算单层膜的厚度和折射率的信息，以及可以得到他们的局部分部信息(This file is about the caluation for the thickness and refractiveness of the sample, and the distrbution about it can be obtained)
- 2010-03-11 11:09:00下载
- 积分：1
