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2fractal
分形的mandelbrot和cantor,koch图形,使用matlab编写。(the Mandelbrot fractal and Cantor, koch graphics, the use of Matlab prepared.)
- 2006-05-30 06:49:05下载
- 积分:1
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ATMOSPHERE
MATLAB实现大气湍流随机相位屏,以傅里叶变换为基础,增加了低频次谐波补偿 使相位屏仿真更加准确(atmosphere random phase is realized with MATLAB.)
- 2020-10-10 16:07:34下载
- 积分:1
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1.10
求解线性规划逆问题的光滑牛顿法的程序,时间很快,精确度也很高(Solving the inverse problem of linear programming procedure smooth Newton method, the time soon, is also very high accuracy)
- 2011-09-17 09:45:28下载
- 积分:1
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README-dllset
README dllset是一个很容易确实的系统文件他的作用是更好的利用互联网来检索更多资源并优化(README dllset is an easy to do system files his role is to retrieve more resources and optimize the use of the Internet to better)
- 2013-09-28 17:20:38下载
- 积分:1
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DCT
实现图像的DCT高通、低通滤波器并与傅里叶变换做比较.有图可见,经DCT低通滤波后,图像变得很模糊。因为DCT是FFT取其实部,能量减少,因此图像变得很模糊,没有经FFT滤波后的效果好。
经DCT高通滤波后的图像:
经DCT高通滤波后,图像的低频部分被滤除掉,图像变黑,只有边缘的痕迹可见。
(The DCT of image high-pass, low pass filter and compared with the Fourier transform.)
- 2011-10-19 19:30:31下载
- 积分:1
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floyd
matlab版本
图论中的全源最短路径floyd算法
一般C版本的比较多,这里提供matlab版本的,更简单方便使用
(Matlab code of Floyd algorithm in graph theory)
- 2013-11-13 17:50:39下载
- 积分:1
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rfnn
用matlab编写的一个小程序,实现模糊控制。在此基础上可以修改编写自适应模糊控制器。(With a small program written in matlab, fuzzy control. On this basis, the preparation can be modified adaptive fuzzy controller.)
- 2010-09-05 18:16:01下载
- 积分:1
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q
说明: 简单的画折线功能,单击右键示图取消,按住control键重置起点。(The painting features a simple broken line, right-click Diagram canceled, hold down the control key to reset the starting point.)
- 2009-11-23 15:55:45下载
- 积分:1
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WTcomparewithFFT
小波与傅里叶变换在去噪方面的对比,表现出小波在保留细节等方面的优越性(Wavelet and Fourier transform in terms of denoising contrast, showing the details of wavelet, etc. to retain the advantages of)
- 2011-01-04 14:52:07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