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MATLAB-SIMULINK
matlab和simulink的进阶书籍，适合控制类专业的学生(Advanced matlab and simulink books suitable for the control class professional students)
- 2012-10-11 09:59:38下载
- 积分：1
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chuandongxitong
matlab/simulink下建立风机发电传动系统模型(established fan power transmission model matlab/simulink)
- 2014-03-15 17:06:03下载
- 积分：1
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test
以一个简单的例子说明模拟退火算法的思想 联合开发网 - pudn.com
- 2012-05-19 22:18:48下载
- 积分：1
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Inderterminacyprogram
频谱中无需考虑排序问题的盲卷积混响分离模型程序。(Spectrum without the need to consider scheduling model for blind separation of convolution reverb program.)
- 2020-06-30 20:20:01下载
- 积分：1
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TLD_source
该程序是完整的TLD跟踪算法过程，采用matlab和C语言混合编程技术，并有测试图片(The program is a complete TLD process tracking algorithm, using matlab and C language programming mix, and a test image)
- 2014-12-03 21:47:47下载
- 积分：1
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fisher
说明： matlab 程序,是模式识别中的FISH算法的实现,附运行结果 (MATLAB program, the FISH pattern recognition algorithm to achieve, with a running results)
- 2010-03-30 15:05:25下载
- 积分：1
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perceptron
感知器感知器算法训练二元线性分类器。结构体数据使用感知器学习规则
找到给定的二分类标签数据超平面。
(PERCEPTRON Perceptron algorithm to train binary linear classifier.
Synopsis:
model = perceptron(data)
model = perceptron(data,options)
model = perceptron(data,options,init_model)
Description:
model = perceptron(data) uses the Perceptron learning rule
to find separating hyperplane from given binary labeled data.
model = perceptron(data,options) specifies stopping condition of
the algorithm in structure options:
.tmax [1x1]... maximal number of iterations.
If tmax==-1 then it only returns index (model.last_update)
of data vector which should be used by the algorithm for updating
the linear rule in the next iteration.
model = perceptron(data,options,init_model) specifies initial model
which must contain:
.W [dim x 1] ... normal vector.
.b [1x1] ... bias of hyperplane.
.t [1x1] (optional) ... iteration number.
Input:
data [struct] Labeled (binary) training data.
.X [dim x num)
- 2011-05-01 18:19:52下载
- 积分：1
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wavelet_constraction
本程序为构造小波信号,主要采用上采样的算法实现.(the procedures for constructing wavelet signals, mainly on the sampling algorithm.)
- 2007-03-29 17:30:24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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ofdm
通信原理matlab仿真中正交频分复用数字通信系统(Matlab simulation of communication theory orthogonal frequency division multiplexed digital communication system)
- 2010-12-08 17:59:07下载
- 积分：1
