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fourStepsforUsingMatlabFuzzyToolbox
matlab模糊工具箱的使用教程 4步教你学会使用matlab模糊控制工具箱(matlab fuzzy toolbox in step 4 using the tutorial to teach you how to use fuzzy control toolbox matlab)
- 2010-11-11 09:40:20下载
- 积分:1
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matlabtoolbox
matlab工具箱里的程序函数总概与解释(Matlab toolbox functions Lane procedures and interpretation sum)
- 2007-05-21 17:06:34下载
- 积分:1
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Matlab-Simulink
Simulink 仿真环境基础学习的教程文档。对于初学者来说是很好的入门。(Simulink simulation environment based learning tutorial document. For beginners it is a good entry.)
- 2013-08-21 21:21:01下载
- 积分:1
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DMC221
动态矩阵预测控制DMC的matlab程序,多输入多输出的。(Dynamic Matrix Control DMC matlab program, multi-input multi-output.)
- 2013-03-30 14:03:03下载
- 积分:1
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Radar_wave
产生雷达巴克码(Barker)信号,码内线性调频(LPM)。
RD_wave_mix.m 产生Baker码信号函数
test_wave_mix 测试函数(The Barker code (Baker code) radar signal, linear frequency modulation (LPM).
RD_wave_mix.m Baker generated code signal function
test_wave_mix test function)
- 2013-12-23 16:01:45下载
- 积分:1
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2Dfdtd-cylinder
说明: 计算电磁,用matlab开发的二维fdtd算法,用来计算二维圆柱的雷达散射截面!(Computational electromagnetics, with the development of two-dimensional fdtd matlab algorithm used to calculate the scattering of two-dimensional cylinder!)
- 2011-03-19 22:20:42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
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pca
principal component analysis
- 2010-07-11 21:04:30下载
- 积分:1
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gold
gold 序列产生的matlab源代码 可以作为参考(gold matlab source code)
- 2010-12-27 17:01:42下载
- 积分:1
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M-S-E
this matlab code is for channel estimation. when the communication channel is time varying for correct detection of received information you should stimate the communication channel.
- 2014-06-16 03:26:44下载
- 积分:1