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于 2010-06-05 发布文件大小:16KB

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下载积分: 1 下载次数: 33

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代码说明：

数字细化完整代码，分模块细化，可用于数字识别(License plate number of refinement code)

文件列表：

细化
....\2.jpg
....\5.jpg
....\hilditch.m,3675,2010-05-29
....\optaxihua.asv,4035,2010-05-29
....\optaxihua.m,4025,2010-05-29
....\test_03.m,638,2010-05-28

....\Untitled5.m,557,2010-05-29
....\xihua.m,239,2010-05-29
....\xihua2.m,111,2010-05-29
....\xihua3.m,249,2010-05-29
....\xihua_1.m,616,2009-06-06
....\xihua_2.m,1381,2009-06-08
....\xihua_3.m,447,2009-06-08
....\xihua_4.m,421,2009-06-08

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cp0101_bandwidth
第一步是计算输人信号单边功率谱密度（ESD）。使用快％速傅里叶（FFr）算法将信号从时域转换到频域。因为FFr算法的输出是离散谱，而这％里我们需要的是连续谱，因此需要引人不同的比例因子来实现从离散谱到连续谱的转换。％在第二步中，我们利用迭代算法计算出相对于特定阂值的ESD的最高和最低频率，从而％估算出被检测信号所占用的带宽。这种算法同时适用于基带信号和已调制信号。最后，％在第三步中，我们给出了输出图形的原代码。(The first step is calculating the input signal unilateral power spectral density (ESD). The use of fast Fourier speed (FFr) algorithm for the signal conversion from time domain to frequency domain. FFR algorithm because the output is a discrete spectrum, which we need is a continuous spectrum, so the need for food of different scale factor to achieve from the discrete spectrum to continuous spectrum conversion. In the second step, we use iterative algorithm to calculate a specific threshold in relation to the ESD of the highest and lowest frequency, thus estimated to be occupied by the signal detection bandwidth. This algorithm applies to both baseband signal and modulation signals. Finally, in the third step, we give the graphical output of the original code.)

2008-05-02 17:22:10下载

积分：1
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resonators IT IS A MATLAB CODE FOR CAVITY RESONATOR IN SPHERICAL CAVITY

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MATLAB语音端点检测程序可供毕业设计课程设计参考使用！(j)

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车牌的定位算法基于MATLAB开发对图像处理的初学者很有帮助(a principal component analysis is performed on the random process defined by plate images, which will be the same images used in the database referred )

2009-06-01 08:55:48下载

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这是一个用matlab写的小波域HMM进行一维信号处理的程序(This is a matlab written using wavelet-domain HMM for one-dimensional signal processing procedures)

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wimax uplink simulation in matlab

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This is a matlab code for the examples of AFT text book examples..The results are ecellent

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A Modified median filter to remove fixed value impulse noise upto 35 Noise Density. Filterdesign.m--main program salt_correction.m--to remove salt noise pepper_correction.m--to remove pepper noise

2013-02-19 21:12:32下载

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LIMITATION OF SWITCHING OVERVOLTAGES BY USE OF TRANSMISSION LINE SURGE ARRESTERS

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shengwenshibie
这是与文本相关的声纹识别，利用MATLAB编写，不错的程序！！！！！(MATLAB)

2009-05-08 18:51:58下载

积分：1

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