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于 2011-04-11 发布文件大小:610KB

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说明：利用Matalab软件分别编写子函数实现数字图像压缩及解压缩处理，并统计分析压缩处理算法所能够实现的压缩比及解压图像和原始图像间的均方根误差。(Functions were written by Matalab software for digital image compression and decompression processing, and statistical analysis of compression algorithms to achieve the compression ratio and decompression images and root mean square error between the original image.)

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oqpsk
说明： oqpsk信号，滚降系数分别为0.4，0.7，1.0.信噪比为20bB(OQPSK signal, roll-off coefficients were 0.4,0.7,1.0. 20bB SNR)

2008-11-09 19:42:04下载

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workshop07
This part of workshops tutorials from game engine A7 3D Gamestudio. With Atari s Lite(C language.-This is part of workshops tutorials from game engine A7 3D Gamestudio. With Atari s Lite-C language.)

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2019-04-09 15:11:31下载

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emdexample
example of using emd

2007-12-12 14:18:51下载

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nc2432134
实现三维作图函数，先基于二维作图，然后三维，对于特定函数，取得了良好的效果(Three-dimensional mapping function, the first based on two-dimensional mapping, and three-dimensional, for a particular function, and achieved good results)

2011-11-09 20:05:14下载

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UWB定位的论文资料，学习UWB的可以了解！(UWB)

2010-08-17 13:21:41下载

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说明： DC MOTOR SPEED CONTROL 4

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时间窗物流配送车辆路径问题(Vehicle Routing Prob- lem ,VRP)最早是由Dantzig 和 Ramser 于 1959 年首次提出的.该问题的研究目标是 ,对一系列的顾客需求点设计适当的路线 ,使车辆有序地通过,在满足一定的约束条件(如货物需求量、发送量、交发货时间、车辆容量限制、行驶里程限制、时间限制等)下,达到一定的优化目标(如里程最短、费用最少、时间尽量少、车队规模尽量小、车辆利用率高等).(With the development of diversified demand, the time demand of customers becomes more and more important in logistics distribution. Obviously, lowering distribution cost, distributing goods timely, improving the service quality, optimizing logistics distribution vehicle routing problem with Time Windows (VRPTW) is exigent to corporations.)

2017-08-24 21:38:32下载

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132154
fast matrix multiplication

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fastica6
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2011-12-19 14:17:11下载

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