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实验2-插值与拟合
1、掌握用MATLAB计算拉格朗日、分段线性、三次样条三种插值的方法，改变节点的数目，对三种插值结果进行初步分析。 2、掌握用MATLAB作线性最小二乘的方法。 3、通过实例学习如何用插值方法与拟合方法解决实际问题，注意二者的联系和区别。(1. Grasp by matlab calculating Lagrange, segement linear, 3rd order spline these 3 interpolation method. Analisize the 3 interpolation results by changing the No. of points.
2. Grasp the method of linear minimun 2 product mehtod using matlab.
3. Solve the practical problems though the study of example of how to use interpolation and fitting method. Pay attention to the relation and difference of the 2 methods.)
- 2005-08-06 09:30:27下载
- 积分：1
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tuxingronghe
本matlab程序可用于图象融合等领域，值得看看(The matlab program can be used in areas such as image fusion, it is worth to see)
- 2009-03-05 13:34:18下载
- 积分：1
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LPC_fin_speech
用线性预测编码进行语音压缩 - Speech compression using Linear Predictive Coding(LPC is the oldest and the most basic of modern speech coders. Its a lossy scheme. Playback quality isn t preserved in the process but it can be used in low bit-rate systems.)
- 2010-08-09 11:24:41下载
- 积分：1
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askd
amplitude shift keying
- 2009-12-01 17:05:56下载
- 积分：1
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li9_8
说明： 基于NMF的人脸识别代码 matlab
识别率高 容易运行 容易修改(NMF-based face recognition matlab code easier to run a high recognition rate is easy to modify the)
- 2010-03-25 22:14:59下载
- 积分：1
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Harris
提取Harris角点程序，非常好用的角点提取程序(Harris corner extraction program, very easy to use corner detection process)
- 2011-05-04 20:14:58下载
- 积分：1
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FEMwaveguide
femcode for waveguide mode
- 2012-03-31 11:17:13下载
- 积分：1
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double-talk-dectetion
主要根据回声路径的改变来判断是否发生了双端通话，对研究算法的同学具有一定的参考价值。(A double-ended conversation about the detection of foreign literature, mainly based on changes in the echo path to determine whether there has been double-ended conversation, students study algorithm has a certain reference value.)
- 2020-11-20 00:29:37下载
- 积分：1
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DWT
通过它把信号从时间域变换到频率域，进而研究信号的频谱结构和变化规律(discrete Fourier transform)
- 2017-08-02 10:43:34下载
- 积分：1
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CIC
对CIC滤波器的详明解释，对正在学习的人会有很大帮助(Full and clear explanation of the CIC filter, the people who are learning to be a great help)
- 2010-10-17 15:49:49下载
- 积分：1
