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fd1d_heat_explicit
a program which implements a finite difference solution, explicit in time, of the time dependent 1D heat equation
- 2009-06-06 21:03:07下载
- 积分：1
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5675
时间序列分析：预测与控制(George+Box+++Reinsel)PDF中文版+带目录(Time Series Analysis: Forecasting and Control (George+Box+++Reinsel) Chinese version of+ with directory)
- 2012-05-24 10:28:45下载
- 积分：1
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bandletsfordenoising
bandlets在去噪中简单应用，实例详细，适合于初学者。(Bandlets in the application to simple noise，It has detailed examples,and is suitable for beginners.)
- 2014-10-27 23:02:10下载
- 积分：1
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轴承信号分析
共振解调的过程如下：首先对采集到的信号进行傅里叶变换，然后利用传感器自身的谐振频率进行分析，对滤波后的信号进行包络，包络以后去除了高频部分，得到包络信号，再对改进的包络信号进一步进行低通滤波，最后对最终得到的信号进行傅立叶变换求其频谱图。共振解调的原理及其过程可以用图2 来进行表述。(The process of resonance demodulation is as follows: First, Fourier transform is performed on the collected signal, and then the resonance frequency of the sensor is used for analysis. The filtered signal is enveloped, and the high frequency part is removed after enveloping to obtain an envelope. The signal is further subjected to low-pass filtering on the improved envelope signal. Finally, the spectrum of the resulting signal is Fourier-transformed. The principle of resonant demodulation and its process can be expressed in Figure 2.)
- 2021-01-13 10:58:48下载
- 积分：1
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TREND
用matlab小波分析工具箱观测大数据的变化趋势，用于大数据的预处理，效果较好(Observing the trend of big data with matlab wavelet analysis toolbox for large data preprocessing, better)
- 2016-08-04 23:25:43下载
- 积分：1
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mtetris_hacked
说明： 用MATLAB实现的俄罗斯方块 M文件
- 2010-04-27 17:01:52下载
- 积分：1
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Newton-rapahson
牛顿拉夫森法用来解决极大似然估计的问题。很好用。(Newton La Fusen method to solve the problem of maximum likelihood estimation. Good use.)
- 2011-05-25 15:24:12下载
- 积分：1
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matlab-code
a matlab project having complete conventional algorithms
- 2012-04-28 14:43:47下载
- 积分：1
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maxeig
Maximum eigenvalue and the corresponding eigenvector.(Maximum and the corresponding eigenvalue eigenvector.)
- 2007-06-07 19:13:52下载
- 积分：1
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face-detection
Face Detection, neural network
- 2013-11-30 03:42:33下载
- 积分：1
