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matlab
几个PID控制器的设计,对初学者相信又所帮助(PID controller design for a number of beginners think they are helping)
- 2009-07-04 19:50:13下载
- 积分:1
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capon
用capon方法进行现代谱分析实验,经试验运行,该程序有效。(With capon spectral analysis of modern experimental methods, the test run, the program effectively.)
- 2011-11-30 10:05:49下载
- 积分:1
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Floyd-and-Warshall
用matlab实现Floyd和Wallshell算法,基本功能都有(Floyd and Wallshell using matlab algorithm, the basic function)
- 2013-11-17 16:28:25下载
- 积分:1
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ct
说明: 按照全赛一等奖论文中叙述的算法编写,含有C和MATLAB两种程序(In accordance with the competition the first prize paper describes an algorithm written in MATLAB with C, and two procedures)
- 2010-08-14 15:03:30下载
- 积分:1
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semi2M
这是一个半光滑牛顿法解决图像复原问题的MATLAB算法(semi-smooth newton method for image restoration)
- 2010-03-04 17:21:27下载
- 积分:1
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F_mobility_model
说明: 应用matlab为ue的移动性进行仿真。包括速度,与bs夹角等模拟(Applications for the ue of the mobility matlab simulation. Including speed, the angle between the simulation and bs)
- 2011-04-02 21:00:56下载
- 积分:1
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UCI
UCI 上面的经典数据 UCI 上面的经典数据UCI 上面的经典数据(UCI data)
- 2013-09-17 23:54:54下载
- 积分:1
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MATLAB
用 MATLAB控制摄像头读取图像 可以实现拍照功能(just do it)
- 2012-04-18 10:16:15下载
- 积分:1
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2WLS-TDOA-Source-Location
基于两步加权最小二乘的多站时差辐射源定位算法(Two-stage weighted least squares source location)
- 2021-03-22 21:19:16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