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cylinder
输入两个端点 作为圆柱端面上两个圆心 绘制斜圆柱(This function constructs a cylinder connecting two center points )
- 2011-07-04 10:33:59下载
- 积分：1
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new1_geometricmean
harmonic mean & geometric mean
- 2013-04-30 20:52:23下载
- 积分：1
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xt_mark
xt_mark - Netfilter module to match NFMARK value.
- 2014-08-25 14:51:49下载
- 积分：1
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Vincent_Function_Contour-a3DGraph
This file contains source code examples to draw a contour plot and a three-dimensional shaded surface from a Vincent Function from 1 maxima to 9 maxima.
- 2011-11-25 19:56:04下载
- 积分：1
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MALABfunction
说明： matlab语言常用各种命令的集合，及中文注释，按字母顺序排列，便于查找(matlab language commonly used set of various commands, and Chinese translations, in alphabetical order, easy to find)
- 2011-04-12 15:57:26下载
- 积分：1
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Graphics_GUIs_MATLAB
matlab教程，关于建立二维图形、三维图像以及仿真动画等的教程(matlab tutorial, on the establishment of two-dimensional graphics, three-dimensional images, and simulation animation tutorial)
- 2010-05-13 12:21:08下载
- 积分：1
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1_speed_control_pid
prop integ deri control systems
- 2011-05-25 08:47:53下载
- 积分：1
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xiaobobianhuan2
用于图形图像处理的小波变换程序，实现图像的分解与重构。(Used for graphic image processing of wavelet transform programs achieve image of decomposition and reconstruction.)
- 2012-05-17 17:28:35下载
- 积分：1
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PSO
pso alghoritm for different function
- 2013-02-11 16:47:15下载
- 积分：1
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DSPII_USTC_01
传统的宽带信号中抑制正弦干扰的方法是采用陷波器(notch filter),为此需要精确知道干扰正弦的频率.然而当干扰正弦频率是缓慢变化时,且选频率特性要求十分尖锐时,则最好采用自适应噪声抵消的方法.下图是用一个二阶FIR的LMS自适应滤波器消除正弦干扰的一个方案。该代码实现了以下功能：
1) 借助MATLAB画出了滤波器的误差性能曲面和误差性能曲面的等值曲线；
2） 给出了最陡下降法以及LMS算法的计算公式；
3） 用MATLAB产生了方差为0.05, 均值为0白噪音S(n)，并画出某次采样得到的波形；
4） 根据 2）中的公式，并利用 3）中产生的S(n)，在 1）中的误差性能曲面的等值曲线上叠加画出了采用最陡下降法以及LMS法时H(n)的在叠代过程中的轨迹曲线；
5）用MATLAB计算并画出了LMS法时误差随时间n的变化曲线（对应S(n)的某一次的一次实现）和e(n)波形；
6）在 1）中的误差性能曲面的等值曲线上，叠加画出采用LMS法得到的100次实验中的H(n)的平均值的轨迹曲线；
7）最终对结果进行了分析，具体见压缩包的word文档。
(Wideband signal in the conventional sinusoidal interference suppression method is the use notch filter (notch filter), this requires precise knowledge of the frequency of a sinusoidal interference . However, when the interference frequency sinusoidal changes slowly , and the selected frequency characteristic requirements are very sharp , then best use of adaptive noise cancellation method . following figure is a second-order FIR LMS adaptive filter to eliminate a program sinusoidal interference . The code implements the following functions:
A ) draw with MATLAB error performance of the filter surface and the surface contour error performance curve
2 ) gives the steepest descent method and the LMS algorithm formula
3 ) generated using MATLAB variance of 0.05 with a mean of 0 white noise S (n), and draw a particular sampling waveform
4 ) based on 2 ) of the formula , and use 3 ) generated in S (n), in a ) the error performance curves superimposed on the surface contour pl)
- 2013-11-06 13:12:36下载
- 积分：1
