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fuzzypid
在matlab环境下使用模糊PID和常规数字PID控制buck电路效果对比(Environment in matlab fuzzy PID and conventional digital PID control circuit buck contrast effect)
- 2021-04-05 20:49:03下载
- 积分:1
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36.912-2
LTE--A最新标准912系列,对于研究LTE-A系统非常有用(LTE- A New Standard 912 series, for the study of LTE-A system is useful)
- 2010-05-09 12:23:23下载
- 积分:1
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ADIS
MICROSOFT FOCUS COBOL VERSION 3.0 COMPILER
- 2014-10-24 12:15:58下载
- 积分:1
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M_files_chap06
This is for chapter 06
- 2013-04-08 04:20:19下载
- 积分:1
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Astar_含界面
A星算法用于路径规划,并包含一个界面,可以用鼠标确定起点和终点,用MATLAB语言编写,可运行。(A star algorithm is used for path planning, and contains an interface. It can determine the starting point and end point with the mouse. It is written in MATLAB language and can run.)
- 2019-04-21 17:04:19下载
- 积分:1
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MATLABprogramming
MATLAB程序设计与典型应用(含源程序)(MATLAB programming and typical applications (including source code))
- 2010-10-05 17:12:11下载
- 积分:1
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kalman_CA_test
卡尔曼滤波的CA模型,具有详细的代码以及说明(the CA model of Kalman Filtering)
- 2021-04-22 02:08:49下载
- 积分:1
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经典的图像质量评价算法代码matlab
2D图像质量评价算法代码,matlab,可以运行。
- 2022-10-01 23:15:05下载
- 积分:1
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PiecesOfMosaic
本代码是由matlab实现,主要功能实现了纵切碎片的完美拼接。(This code is implemented by the matlab, the main function of the longitudinal fragmentation perfect stitching.)
- 2013-09-15 09:35:29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