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tfrpwv
时频分析中的cohen类中最基本的双线性时频分布式wigner-ville分布，由于在该分布中不含窗函数，因此避免了短时窗傅里叶变换时间分辨率、频率分辨率相互牵制的矛盾(Time-frequency analysis of the Cohen class of bilinear time-frequency distribution is the most basic Wigner-Ville distribution, because the function in the distribution is not included in the window, so as to avoid the contradiction of short-time window Fourier transform time resolution, frequency resolution of each other)
- 2013-06-04 16:42:03下载
- 积分：1
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CLAHE
CLAHE: contrast limited adaptive histogram equalization is one of the most famous algorithm in image enhancement
- 2021-04-14 15:38:55下载
- 积分：1
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frequency
this is the code to determine frequency of spoken speech
- 2010-07-02 23:40:47下载
- 积分：1
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signal-procesing-using-matlab
数字信号处理的matlab编程仿真的部分程序，m文件。(Digital signal processing matlab program for simulating the part of the process, m file.)
- 2010-07-23 16:15:31下载
- 积分：1
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BOK---2006---Smilde---Multiway-Analysis-with-Appl
Multiway Analysis with Applications in the Chemical Sciences
- 2014-07-07 23:23:20下载
- 积分：1
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jiaozhiqi
关于Turbo码交织器的设计关于Turbo码交织器的设计关于Turbo码交织器的设计关于Turbo码交织器的设计(About Turbo Code Interleaver Design on Turbo Code Interleaver Design on Turbo Code Interleaver Design on Turbo Code Interleaver Design)
- 2021-03-21 15:49:17下载
- 积分：1
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compress
jpeg compresion withquantization matrices
- 2009-02-26 19:20:06下载
- 积分：1
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PWE
说明： 用平面波展开法计算二维二组元圆柱散射体型声子晶体能带结构的matlab代码。(This matlab code uses PWE to calculate the band structure of 2-D phononic crystal with cylinder scatterer.)
- 2021-04-08 20:29:00下载
- 积分：1
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walker
一个有趣的人走动程序，很有趣的。。。。。。(One interesting people walking program, very interesting. . . . . .)
- 2010-12-26 18:37:30下载
- 积分：1
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cic
在信号处理中，信号发射时，信号通过载波，调制，以电磁波的形式发射出来
在接收端，射频信号通过天线接收，超外差式等方式进行处理，变频到中频
然后通过数字技术对中频信号进行处理，此时的中频信号采样率很高，多达几十兆赫
而要解调出来的信号很小，此时就要经过滤波来得到我们需要的信号
如果直接设计滤波器，阶数会非常庞大，软件，硬件设备都承受不了
因此，一般常用的技术是进行下变频处理，其主要技术就是通过抽取滤波进行下变频
常用的滤波器就是CIC抽取, 希望可以帮助一些坛友解决基本的问题。
(In signal processing, signal emission, signal through the carrier, in the form of electromagnetic wave modulation, launched
In the receiver, rf signals through the antenna, specialized superheterodyne type means such as processing, the frequency conversion to intermediate frequency
Then through digital technology of intermediate frequency signal processing, at this time of intermediate frequency signal sampling rate is very high, as many as several decades MHZ
But the signal demodulation out is very small, at this time would be passing filter to get what we need signal
If design directly filter, order number be colossal, software, hardware equipment all suffer
Therefore, the technology is usually used for down-transducer processing, its main technical is by extracting filtering down-transducer
Commonly used filter is CIC extraction, the hope can help some friends solve basic problems of the altar.)
- 2011-01-16 21:57:08下载
- 积分：1
