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recognition
this file has codes that describes how to ccmpute the signal spectrum , the power spectrum, how to calculate the autocorrelation sequence of a signal, how to calculate the autoregressive coeffecients of a signal,and how to reduce the noisy elements in a speech sample.
- 2009-04-30 21:42:20下载
- 积分：1
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PSCAD-san-xiang
PSCAD实例。希望对初学该软件的朋友有所帮助。(PSCAD instance. Hope that friends of the software for beginners help.)
- 2011-06-03 18:00:25下载
- 积分：1
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lgkt
用龙格库塔发解二阶微分方程，共三个小程序，初学者可以直接调用龙格库塔源程序(With solutions of second order differential equations Runge-Kutta hair, a total of three small programs, beginners can directly call the Runge-Kutta source)
- 2014-10-10 22:23:47下载
- 积分：1
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lesson2
求解语音信号的短时过零率、短时能量、短时自相关特征，分析实验结果，并能掌握借助时域分析方法所求得的参数分析语音信号的基音周期及共振峰。(The short-time zero-crossing rate, short-time energy and short-time autocorrelation characteristics of speech signal are solved, and the experimental results are analyzed. The pitch period and resonance peak of speech signal can be analyzed by the parameters obtained by time-domain analysis method.)
- 2019-05-20 19:21:03下载
- 积分：1
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MATLAB
这是关于用MATLAB实现遗传算法程序的原理介绍，包括也选择、交叉、变异等算子的程序。(This is about using MATLAB genetic algorithm program to achieve the principle of description, including also selection, crossover and mutation operators of the program.)
- 2010-12-10 11:31:26下载
- 积分：1
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DBF_oneANDtwo
仿真数字波束形成(一维数字波束形成仿真和二维数字波束形成仿真)(Simulation of digital beamforming (one-two dimensional digital beamforming simulation))
- 2021-03-09 20:09:27下载
- 积分：1
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文档
说明： sdif算法，matlab代码，注释乱码，介意慎点(SDIFsoftware matlab please download)
- 2021-04-25 18:08:46下载
- 积分：1
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QQ1
中心差分法求解动力学响应，可以尝试一下，个人觉得不错(The central difference method for solving structural dynamics problems)
- 2015-01-14 18:23:09下载
- 积分：1
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Image_quality_assessment
无参考图像质量评价，输入图像，输出评价指标，介于0至100之间(image quality assessment)
- 2012-11-21 20:00:59下载
- 积分：1
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FirstDataAllPicture_OnlyPicture
提取大量txt文本中的相同序号的数据，保存至数组，作为纵坐标画出图形。(Txt text to extract a large number of the same data, save it to an array, as ordinate drawn graphics.)
- 2014-02-13 14:24:22下载
- 积分：1
