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fftfenxi
本文通过matlab分析信号在不同采样频率和变换点数的FFT下的频谱图，研究采样频率和变换点数对信号FFT的影响。同时还讨论了信号在不同频带噪声背景下的采样频率和变换点数的选择。(In this paper, matlab sampling frequency of the signal at different points in the FFT and transform under the frequency spectrum, change the sampling frequency and FFT of the signal points. Also discussed the noise signal in the context of different frequency bands and transform points sampling frequency selection.)
- 2011-04-28 22:30:28下载
- 积分：1
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xiaobo
很有用的对心电信号进行小波处理提取特征(n Very useful for ECG feature extraction using wavelet processing)
- 2021-05-07 17:40:35下载
- 积分：1
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siso
practica 1 siso GPC trhee tanks systems
- 2013-06-04 00:19:16下载
- 积分：1
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PV_System_MPPT_Grid
光伏并网的MATLAB模型，实现MPPT和光伏模型(MATLAB model of PV and net realized and photovoltaic MPPT model)
- 2015-07-18 11:41:26下载
- 积分：1
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k_means
杜达的《模式分类》第二版的配套的Matlab源代码杜达的《模式分类》第二版的配套的Matlab源代码杜达的《模式分类》第二版的配套的Matlab源代码 ( pattern classificationthe second edition of the supporting Matlab source codethe supporting Matlab source code Duda39quot pattern classification,quot the second edition of the supporting Matlab source code)
- 2010-05-13 15:41:09下载
- 积分：1
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knn.kmeans.fisher
常用的分类方法，包括最近邻（NN），k均值（kmeans），k近邻，Fisher线性判别。(Commonly used classification methods, including nearest-neighbor (NN), k the mean (kmeans), k neighbors, Fisher linear discriminant.)
- 2009-12-22 23:45:31下载
- 积分：1
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FEM
用matlab求解有限元计算，对使用有限元方法计算的内部过程有更深的了解(Using matlab to solve finite element, finite element method for the use of a deeper understanding of internal process)
- 2011-10-10 23:24:20下载
- 积分：1
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text-classification
matlab编写的文本分类的程序，可以对已经分好词的文本进行分类，先自己导入数据，用libsvm中的svm进行分类和预测，特征用tfidf算法，还利用卡方检验进行了特征选择，可自行设定阈值。(matlab prepared text classification program, you can have a good word of text classification, classification and prediction using libsvm in svm, characterized by tfidf algorithm, also used the chi-square test was used for feature selection, you can set thresholds on their own.)
- 2014-01-15 15:46:40下载
- 积分：1
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Srm_dtc
用simulink模块搭建SRM直接转矩控制模型，可以直接运行(Direct torque control of switched reluctance motor)
- 2021-03-13 21:29:24下载
- 积分：1
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PID
书籍“先进PID控制器及其MATLAb仿真”的光盘源码，作者：刘金琨(Book " Advanced PID controller and its MATLAb simulation" of the CD source, Author: Liu Jinkun)
- 2011-01-22 21:11:14下载
- 积分：1
