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xitongfenxi
09系分习题与解答,适合系统分析人员的学习资料和技术文档(Exercises and answers to sub-09 system is suitable for systematic analysis of the learning materials and technical documentation)
- 2010-03-05 13:24:08下载
- 积分:1
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Walsh_Hadamard_Codes
Spread spectrum merupakan sistem dimana sinyal yang dikirimkan memiliki bandwidth yang jauh lebih lebar daripada bandwidth sinyal informasinya sendiri. Proses pelebaran bandwidth sinyal informasi ini dilakukan pada sisi pengirim dan disebut spreading. Sebaliknya, proses penyempitan kembali bandwidth sinyal informasi dilakukan di sisi penerima, dan disebut despreading. Pada gambar 1 berikut menunjukkan proses yang terjadi pada sistem spread spectrum.
- 2013-09-03 15:37:32下载
- 积分:1
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LifeGame
Mathematica 生命的游戏 细胞增长算法的实现(Mathematica life game cell growth algorithm)
- 2012-07-26 21:48:15下载
- 积分:1
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JAWABAN-B
matlab simulation example
- 2014-10-29 15:25:18下载
- 积分:1
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gaussianPulseFunction
Gaissoam pulse Function
- 2010-09-04 13:20:14下载
- 积分:1
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Edge_Wavelet
边缘提取技术边缘是图像对视觉的最主要特征,因此在计算机视觉技术中提出了多种检测边缘的算法。由于各种原因,图像常常受到随机噪声的干扰,经典的边缘检测的结果常常是将噪声误检为边缘点,而真正的边缘由于噪声干扰却可能被漏检。因而对于被噪声污染的图像来说,一种好的边缘检测方法应具有良好的噪声抑制能力,同时又有完备的边缘保持特性。(After analysing the soft threshold funetion,the smoothness threshold function is proposed by modifying the soft threshold function.because this function keeps smooth in the entire value range,some important details in the process of image denoising can be held. Firstly we detect the edge of the noising image. )
- 2009-05-20 20:31:12下载
- 积分:1
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IS-2000_fangzhen
is-95和2000的 前向链路仿真 源程序 发射机和 信道 及接收机的完整程序。另有复杂信道的源程序 可以联系 索取。(is a complete program of-95 and 2000, the first to link simulation source transmitter, channel and receiver. Another source of complex channel can be obtained by contacting.)
- 2012-05-24 20:36:04下载
- 积分:1
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fun_t2v
旋转交错网格无匹配层有限差分,应力计算速度部分(Rotated staggered grid finite difference without matching layer, the stress part of the calculation speed)
- 2011-09-02 11:58:49下载
- 积分:1
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Backstepping_5
反步法求取船舶的运行轨迹,是大连海事大学某学生毕业论文中的仿真图形。(Backstepping strike a ship running track, Dalian Maritime University, a student thesis in the simulation graphics.)
- 2013-10-21 19:23:06下载
- 积分:1
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work
matlab入门小程序,实现简单的导入图片文件,将图片变成灰度图像,给图片添加噪声、滤波等(matlab study for the fist step)
- 2014-11-14 18:03:30下载
- 积分:1