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hash
It verifies or generates a signature using the md5 algorithm.
- 2008-05-15 11:48:52下载
- 积分:1
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ABSandEPS
防锁死刹车系统和电动液压助力转向系统的模型,模型什么详细(Anti-lock brake system and electro-hydraulic power steering system model, the model detailed)
- 2012-06-22 17:50:54下载
- 积分:1
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Introduction-to-airborne-radar
机载雷达导论第二版,电子工业出版社,是很好的学习雷达的工具书。扫描版(introduction of airborne radar second edition)
- 2011-12-09 13:59:11下载
- 积分:1
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e
说明: MATLAB对语音信号加噪去噪处理,对语音信号进行高通、低通滤波(MATLAB adding noise to the speech signal denoising processing, speech signal high-pass, low-pass filtering)
- 2012-11-15 09:59:20下载
- 积分:1
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DCT-and-Image-Compression
DCT and Image Compression
In the JPEG image compression algorithm, the input image is divided into
8-by-8 or 16-by-16 blocks, and the two-dimensional DCT is computed for each
block. The DCT coefficients are then quantized, coded, and transmitted. The
JPEG receiver (or JPEG file reader) decodes the quantized DCT coefficients,
computes the inverse two-dimensional DCT of each block, and then puts the
blocks back together into a single image. For typical images, many of the
DCT coefficients have values close to zero these coefficients can be discarded
without seriously affecting the quality of the reconstructed image.
The example code below computes the two-dimensional DCT of 8-by-8 blocks
in the input image, discards (sets to zero) all but 10 of the 64 DCT coefficients
in each block, and then reconstructs the image using the two-dimensional
inverse DCT of each block. The transform matrix computation method is used.
- 2014-01-28 16:55:07下载
- 积分:1
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ovsf
ovsf is an orthogonal code for multiuser environment
- 2009-11-14 11:23:34下载
- 积分:1
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PLL
matlab中锁相环(PLL)的仿真...功能完好(matlab in the phase-locked loop (PLL) simulation function well ...)
- 2010-05-09 10:56:09下载
- 积分:1
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lorenzhundun
使用matlab产生混沌时间序列的源代码(use Matlab chaotic time series generated source code)
- 2007-06-04 10:38:45下载
- 积分:1
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gprs.gpr
一种自适应阵列天线波束赋形合成算法_解决很多问题(An adaptive array antenna beam forming algorithm to solve many problems _)
- 2015-03-30 10:21:26下载
- 积分:1
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Test-LOS
Test of Line of Sight signals using 3GPP model
- 2015-04-02 14:46:41下载
- 积分:1