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bandpassfil
带通滤波实现各种滤波窗口的带通滤波功能，汉宁窗(bandpass filter)
- 2010-07-27 15:04:32下载
- 积分：1
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Finite-Element-Procedures
有限元分析的源程序，包括几乎所有的求解算法和程序，直接应用 不需要二次修改。(Finite element analysis of the source code, including almost all of the solution algorithm and procedures, direct applications do not require secondary modifications.)
- 2020-12-16 22:29:12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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temperature_PID_control
For beginner learning PID.Reproduce temperature PID control method using matlab.
- 2009-04-26 19:01:08下载
- 积分：1
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kfc
卡尔曼滤波，用以实现基本卡尔曼滤波的例程(Kallman filtering)
- 2010-01-16 23:38:33下载
- 积分：1
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mymatla3
几种语音增强关于mmse算法，维纳滤波，掩蔽增强(err)
- 2007-07-14 10:48:46下载
- 积分：1
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wavelet
利用小波算法进行图像和视频处理，将原始小波块放在新小波块的左上角，在小波块右下角补零。(Using wavelet algorithm for image and video processing, the original wavelet wavelet block block on the new upper left corner of the block in the lower right corner of the wavelet zeros.)
- 2013-09-22 20:16:43下载
- 积分：1
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MATLABR2008_1
《MATLAB R2008图形与动画编程实例教程》的源代码--第一章(" MATLAB R2008 examples of graphics and animation programming tutorial" source code- the first chapter)
- 2010-06-08 18:18:17下载
- 积分：1
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4).FFT
MATLAB code for fast fourier transform
- 2014-01-03 17:28:17下载
- 积分：1
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MIMOxitongdexitongrongliang
、改写例程，编制用Fisher线性判别方法对三维数据求最优方向W的通用函数。
2、对下面表3-1样本数据中的类别ω1和ω2计算最优方向W。
3、画出最优方向W的直线，并标记出投影后的点在直线上的位置(Rewriting routine, the preparation of Fisher linear discriminant method using three-dimensional data on the direction of seeking the best general-purpose function of W. 2, for the following sample data in Table 3-1 in the categories of ω1 and ω2 to compute the optimal direction of W. 3, draw the best straight line the direction of W, and mark out the projection of the points in a straight line after the location of)
- 2009-12-30 21:39:19下载
- 积分：1
