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yahoostock
yahoo股票历史数据下载器，matlab编写(yahoo stock historical data downloader, matlab write)
- 2009-09-24 19:16:23下载
- 积分：1
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fangzhen
matlab 代码,实现了ITU-T V.32建议的 modem 整体仿真实现。(matlab code, implementation of the ITU-T V.32 proposed modem achieve the overall simulation.)
- 2009-03-25 23:37:28下载
- 积分：1
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matlabshiyan
说明： 这是matlab编写的三个程序的代码以及最后结果，是综合实验时做的(This is three programs written in matlab code and the final result is to do comprehensive experiments)
- 2010-04-20 15:35:49下载
- 积分：1
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Data-processing
基于FFT的功率谱分析程序设计与应用
2）对实验所采集的转子振动信号进行频谱分析
2．讨论：
1) 信号经过均值化处理或不经过均值化处理的结果比较
2）采用不同窗函数时的谱结果（矩形窗函数, 汉宁窗函数，汉明窗）
3）典型函数的频谱（矩形窗函数, 汉宁窗函数，直线，阶跃函数，δ函数，方波，三角波等）
4）整周期和非整周期采样时两者的比较
5）讨论实验结果
(Based on the FFT power spectrum analysis of program design and Application2) on experimental collection of the rotor vibration signal spectrum analysis2 discussion:1) the signal through the mean treatment or not after a mean treatment results comparison2) using different window function spectral results ( rectangle window, Hanning window function, the Hamming window )3) the typical functions of spectrum ( rectangle window, Hanning window function, linear, step function, function, square wave, triangular wave)4) the whole cycle and non-integer-period sampling time comparison5) discussion of experimental results)
- 2012-01-05 15:45:44下载
- 积分：1
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Principal-component-analysis
主成份分析法在证券市场个股评价中的应用，可以用SPSS软件解决(Principal component analysis in the stock market evaluation of individual stocks, you can use SPSS software to solve)
- 2011-09-02 19:33:00下载
- 积分：1
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mybilateral
经典的双边滤波程序，可以设置2个参数的大小，保边去噪效果好
PS： 比一般改进型双边滤波器要好。(Classic bilateral filtering program, you can set the size of two parameters, edge-preserving denoising effect PS: better than generally improved bilateral filter.)
- 2012-11-06 22:15:05下载
- 积分：1
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chaos-time
混沌吸引子的MATLAB程序的实现，在这个基础上可以去掉前面的暂态点，调整视角，全方位地观察混沌吸引子的几何结构。(Chaotic attractor MATLAB program implementation, on this basis can be removed in front of the transient point, adjust the viewing angle in all directions to observe the geometry of chaotic attractors.)
- 2009-09-23 19:00:13下载
- 积分：1
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KF
说明： 基本卡尔曼滤波算法用matlab实现。分别计算出观测值和卡尔曼滤波值进行对比。(The basic Kalman filter algorithm using matlab implementation. Observed values were calculated values were compared and Kalman filtering.)
- 2014-12-13 12:03:20下载
- 积分：1
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Matlab6.5
matlab6.5教程，实用，简单易懂，是初学者的好帮手(matlab6.5 tutorials, practical, easy to understand, is a good helper for beginners)
- 2010-08-07 19:13:31下载
- 积分：1
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matlabzlb
MATLAB 主要函数指令表，为初学者提供参考。(The main function of MATLAB instruction sheet, provide a reference for beginners.)
- 2008-06-28 12:33:21下载
- 积分：1
