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inst-part-6-force
This PDF introduce some vital information about electrical instrument in Persian Language.
- 2013-07-19 19:55:33下载
- 积分:1
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nengliang
关于图像处理中的区域能量是matlab算法,此算法简单易行(Regional energy for image processing matlab algorithm, this algorithm is simple)
- 2013-01-10 19:49:20下载
- 积分:1
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workzuojian
已知单位负反馈系统被控对象的传函为:
• 设计滞后-超前校正装置,使校正后的系统满足:
• (1).在单位斜坡信号作用下,Kv=10s^(-1)
• (2).校正后相角裕度³ 45°
• (3).系统校正后剪切频率wc ³ 1.5s^(-1)
• (4).时域性能指标:s%£ 30%,Tp £ 2s,Ts £ 6s
(units known negative feedback system object to the transfer function :)
- 2007-01-22 22:02:26下载
- 积分:1
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shuangsancichazhi
实现双三次插值图像缩放算法,修改k值,即可修改放大倍数或缩小倍数!(To achieve bi-cubic interpolation algorithm for image scaling, modified k values can be modified to enlarge or shrink the multiples of multiples!)
- 2009-01-02 22:48:50下载
- 积分:1
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imagecompression
说明: 图像压缩:对图像进行压缩,取得了比较好的压缩效果。(image compression:compress the image and get a good compression results.)
- 2010-04-29 11:48:31下载
- 积分:1
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guangpufenxi
这是自己编的光谱分析程序,里面含有实验数据,下载后请不要当做自己的实验数据,可以作为参考,谢谢合作(This is their series spectral analysis program, which contains experimental data, as their own experimental data Do not download, can be used as reference, Thank you for your cooperation)
- 2012-11-06 09:18:45下载
- 积分:1
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wireless-channel-matlab
无线信道Matlab仿真是无线通信系统最基础的部分,信道建模和仿真对无线通信系统的研发具有重要意义,因此,对无线信道进行研究具有理论意义和实际应用价值。(Matlab wireless channel emulation is the most basic part of the wireless communication system, channel modeling and simulation of great significance for the development of wireless communication systems and, therefore, on the radio channel research has theoretical and practical value.)
- 2015-03-28 15:09:05下载
- 积分:1
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Uniform-Rational-B-spline-fitting
均匀有理B样条插值拟合,数值计算算法,可用于计算机图形学、曲线曲面拟合等(Uniform Rational B-spline interpolation fitting,numerical algorithm that can be used for computer graphics , curve and surface fitting , etc.
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- 2012-01-28 22:47:39下载
- 积分:1
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CAPONWAVE
波束形成就是从传感器阵列重构源信号。(1)、通过增加期望信源的贡献来实现;(2)、通过抑制掉干扰源来实现。经典的波束形成需要观测方向(期望信源的方向)的知识。盲波束形成试图在没有期望信源方向信息的情况下进行信源的恢复。
波束形成技术的基本思想是:通过将各阵元输出进行加权求和,在一时间内将天线阵列波束“导向”到一个方向上,对期望信号得到最大输出功率的导向位置即给出DOA估计。
虽然阵列天线的方向图是全方向的,但阵列的输出经过加权求和后,却可以被调整到阵列接收的方向增益聚集在一个方向上,相当于形成了一个”波束”。这就是波束形成的物理意义所在。
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- 2007-07-23 15:54:06下载
- 积分:1
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bianhuanbianma
变换编码的实现,对初学者还是值得参考的 比较有用的
- 2011-01-06 14:01:09下载
- 积分:1