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ECPoint
A Point on an Elliptic Curve in barycentric (or affine) coordinates.
- 2013-12-06 12:21:05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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Nbinfit-and--kstest
一组随机数据进行负二项分布拟合及拟合优度检验(Nbinfit and kstest)
- 2021-02-17 16:29:46下载
- 积分：1
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MAS-master
说明： 基于事件触发的多代理控制，基本案例仿真，能够运行哦(Multi-agent control based on event triggering)
- 2020-10-24 10:37:22下载
- 积分：1
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kechengsheji
通信原理课程设计，包括各种调制，信道编码等。有解释，图形，源码。(Communication theory course design, including modulation, channel coding. Have explained, graphics, source code.)
- 2010-07-18 16:40:25下载
- 积分：1
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schroed
Simple Filters: Echo and Reverb
- 2012-06-30 23:47:31下载
- 积分：1
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Duffing
用matlab对duffing方程进行求解，duffing方程是混沌算法的主要分支之一，具有效果较为良好的微弱信号检测功能。(Duffing equation is solved using matlab Duffing equation is one of the main branches of the chaotic algorithm with a the effect weak signal detection function.)
- 2021-01-19 22:08:41下载
- 积分：1
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LMD
说明： 局部均值分解算法，多个版本，含有例子，便于学习(Local mean decomposition algorithm, multiple versions, including examples, easy to learn)
- 2020-12-04 22:29:23下载
- 积分：1
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IIR-Filter(doc)
这是一IIR滤波器的实现，是WORD格式的！(this is a iir filter base on c54x)
- 2009-06-13 17:35:06下载
- 积分：1
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VAD
G729 VAD MATLAB CODE
- 2013-07-19 15:19:52下载
- 积分：1
