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比较有用的matlab源码,用于数据回归分析等-plsqsar
比较有用的matlab源码,用于数据回归分析等。(Matlab more useful source for data regression analysis.)
- 2005-04-09 19:44:52下载
- 积分:1
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yuyinluzhiyuchili
说明: 1.录制一段自己的语音信号,并对录制的信号进行采样;
2.画出采样后的语音信号的时域波形和频谱图;
3.给定滤波器的性能指标,采用窗函数法和双线性变换法设计滤波器,
并划出滤波器的频域响应;
4.用该滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱,
并对滤波前后的信号进行对比,分析信号的变化;
5.回放语音信号;
6.设计一个信号处理系统界面(1. Recorded their own voice for some signal, and recording the signal sampling 2. Draw samples of the voice signal after the time-domain waveform and frequency spectrum 3. Given filter performance indicators, using a window function method and dual- Design of linear transformation filters, and draw the filter frequency response 4. to use the filters on the collected signal filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes 5. playback voice signal 6. to design a signal processing system interface)
- 2008-11-08 13:58:31下载
- 积分:1
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qam
qam modulation is done using simulink model in this document. hope u get knowledge
- 2013-02-05 12:16:49下载
- 积分:1
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emdqyj
经验模态分解,EMD代码,采用经验模态分解求取行波故障波形突变点(emd code)
- 2013-09-20 22:28:06下载
- 积分:1
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gtd
qr decompostion using new method
- 2011-10-16 19:39:31下载
- 积分:1
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Inductionmotori
异步电机仿真,查看电机性能的matlab仿真程序,希望对大家有所帮助(Induction motor simulation, see the electrical properties of matlab simulation program, I hope all of you to help)
- 2009-05-05 20:52:20下载
- 积分:1
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simulink
matlAB中的simulink工具,具有可视化的特点,仿真易操作,简单可行(MATLAB大全- 宜配网的SIMULINK工具,具有可视化的特点,仿真易操作,简单可行)
- 2012-05-19 10:06:18下载
- 积分:1
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DMI_S
DMI 矩阵逆分解 随期望信号的增大的算法估计的变化(DMI matrix inverse decomposition increases with the expected signal changes in the algorithm estimates)
- 2011-07-06 16:30:03下载
- 积分:1
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rainfall_forcast
Prediction of rainfall using past data
- 2013-03-18 02:27:43下载
- 积分:1
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irisSVM
iris with matlab.irisData is 150x5.
row:
Sepal.Length Sepal.Width Petal.Length Petal.Width Group(1,2,or 3)
the first 50x5 is Isis-setosa(1),
the second 50x5 is Isis-versicolor(2),
the last 50x5 is Isis-virginica(3).
!!! Caution !!!
X(50 + 21, :) equals X(50 + 50 + 27, :), but Y(50 + 50 + 21) DOESNOT equal Y(50 + 50 + 27)!
So the algorithm will NEVER be 100 correct.
- 2010-07-26 18:27:48下载
- 积分:1