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timefren
短时傅里叶分析短时傅里叶分析短时傅里叶分析(Short-time Fourier analysis of short-time Fourier analysis of short-time Fourier analysis)
- 2010-12-06 10:58:33下载
- 积分：1
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sin
正弦波信号的均匀量化和线性编码
A/D 变换，实数的线性编码
D/A 变换，实数的线形译码(Uniform quantization of sinusoidal signal and linear coding A/D conversion, the linear coding real D/A conversion, real decoding of linear)
- 2009-05-25 21:29:27下载
- 积分：1
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4
说明： 这是一个画等值线的图形源程序文件，比较实用(This is a contour drawing graphics source file, more practical)
- 2010-03-31 15:31:56下载
- 积分：1
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TrackingDifferentiator.m
跟踪微分器，用于自抗扰控制的过度安排作用，学习自抗扰可参考学习，谢谢(Track Differentiator)
- 2013-09-20 23:05:21下载
- 积分：1
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Speaker-Identification
Amin Koohi的基于MFCC特征参数提取的说话人识别程序，可运行。(Based on MFCC feature parameter extraction of speaker recognition program Amin Koohi.)
- 2014-10-09 22:47:56下载
- 积分：1
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ray-trace-matlab-code
程序用matlab编写的三层介质射线追踪，可以绘制射线的路径，也可以显示波形~(using matlab make three layer medium ray tracing program , can draw the path of rays, can also display waveform ~
)
- 2021-01-13 11:48:48下载
- 积分：1
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bottom_up_segmentation
这是TD算法的逆过程，首先将时间序列，划分为相邻点的短序列，当然此时的拟合误差为0，因为第一点和第二点的连线，原始点都落在线段上。将相邻两个线段连接起来，此时每条线段包含三个原始点，计算中间那个点的拟合误差。这样，所有这些三个点的线段中的中间点的拟合误差计算出来后，找出误差最小且误差小于阀值R的分段，作为第一条包含三个点的线段。 在上面的基础上，第一条分段同样的和相邻线段连接，然后计算每一条分段的拟合误差，再找出误差最小且小于阀值R的分段，作为第二个分段。依次方式循环，直到所有分段的拟合误差都小于阀值R，分段结束。
(This is the reverse process of TD algorithm, the first time series is divided into short sequences adjacent dots, of course fitting error is zero at this time, because the first and second points of connection, the original point fall line on. The two adjacent segments are connected, then each segment contains three original point, the intermediate fitting error calculated that point. Thus, after all these segments fitting error of three points in the intermediate point calculated to find the minimum error and the error is less than the threshold R segment, as the first line contains three points. Based on the above, the first segment and the adjacent line segment connecting the same, and then calculate a fitting error for each segment, and then find the smallest error and less than the threshold R segment, as the second segment . Followed by a cyclic manner until all segments fitting error is less than the threshold R, segment ends.)
- 2021-03-20 16:29:18下载
- 积分：1
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Engineering_Vibration_Toolbox
包括了振动分析常用的matlab函数功能，适合于机器状态监控人员分析(Includes vibration analysis matlab function commonly used features, suitable for machine condition monitoring analysis)
- 2007-10-11 16:18:56下载
- 积分：1
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CD4060
CD4060的详细资料，介绍了CD4060的工作性能和相关参数(CD4060 detailed information on the CD4060' s work performance and related parameters)
- 2010-09-14 11:26:49下载
- 积分：1
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k-means-on-matlab
k-means on matlab .........
- 2011-02-10 02:22:17下载
- 积分：1
