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Chapter5
用Matlab实现滤波器模型与仿真的功能(Achieved with the Matlab function filter model and simulation)
- 2010-06-08 11:39:21下载
- 积分：1
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NonlinearSystemIdentification
这是一个用matlab编写的，基于CAMC，pid神经网络的非线性系统识别程序，能够很好的识别非线性系统(Based on CAMC/PID Nonlinear System Identification)
- 2010-03-03 15:54:53下载
- 积分：1
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dtw
基于DTW的孤立词语音识别matlab源码，有音频文件(DTW-based isolated word speech recognition matlab source code, there are audio files)
- 2015-01-04 19:02:19下载
- 积分：1
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multi-task_lasso
MMT is a Matlab toolbox implementing the multi-task Lasso models, including: (i) the Lasso (ii) the standard multi-task Lasso, i.e. the group Lasso (iii) the structured input-output multi-task Lasso, a.k.a. the two-graph guided multi-task Lasso proposed in [1]. The last case (iii) subsumes the special cases: tree-guided and the feature-graph guided multi-task Lasso. The core optimization algorithm for solving this model is developed in C to enhance greater computational efficiency. In particular, current scalability of the coefficient matrix that has been tested for MMT is 104*104! The structured input-output multi-task Lasso model is well-suited for addressing the expression quantitative trait loci (eQTL) mapping problems which are of the intrinsic high-dimensional nature. Details can be found in [1].
- 2020-12-05 15:59:23下载
- 积分：1
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MATLABCORD
基于语音增强程序的相关基本程序代码实用性强(speech enhancement based on the procedures related to the basic program code practicability)
- 2007-05-05 23:43:05下载
- 积分：1
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Kmeans
K-MEANS 算法matlab版本 注释详尽(K-MEANS algorithm matlab detailed release notes)
- 2013-09-10 19:41:36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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xianxingRadon
能够实现线性的Radon变换，将时间与信号变换到频率域(请键入文字或网站地址，或者上传文档。
取消
Nénggòu shíxiàn xiànxìng de Radon biànhuàn, jiāng shíjiān yǔ xìnhào biànhuàn dào pínlǜ yùRadon can achieve linear transformation, the time signal is transformed to the frequency domain)
- 2013-12-26 14:54:53下载
- 积分：1
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sanxiangjiaoliutiaoya
给出了三相交流调压电路在Matlab/simulink下的仿真程序，对毕业设计有帮助。(Three-phase AC voltage regulation circuit is given in the Matlab/simulink simulation under the program, help for graduation.)
- 2010-09-30 13:13:39下载
- 积分：1
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ARINC429__HI-35XXApplication_Note
ARINC_429协议芯片的HI-3585__HI-3598_HI-3599_Application_Note(ARINC429 HI-3585__HI-3598_HI-3599_Application_Note)
- 2014-02-13 21:05:08下载
- 积分：1
