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偏最小二乘回归程序MATLAB
可以建立预测分析模型,十分好用,可以处理光谱数据建模。(The prediction analysis model can be established, which is very easy to use and can handle the modeling of spectral data.)
- 2018-09-03 10:57:20下载
- 积分:1
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PSWF1
UWB中可抑制窄带干扰的一种方法,pswf为一种改进的脉冲波形(UWB in a way to suppress narrowband interference)
- 2011-05-04 18:33:51下载
- 积分:1
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timedomaincharactersticsanalysis
设计一个简单的GUI界面,对导入的音频文件进行时域特性分析。计算其时域波形、平均幅度、短时能量、短时过零率。对该音频文件进行加噪处理,分析其时域波形变化。设定一个固定时长,对该音频添加回声并保存为“*.wav”格式文件。
对音频文件的时域分析是对音频文件进行传输、降噪及其他再编辑的基础。其中短时能量可用作清浊音区分的标准和语音起始点的判断。短时过零率可用作判断有声段与无声段和从背景噪声中提取语音信号。
(Design a simple GUI interface that time domain characteristics analysis on import audio files.Calculate the average time domain waveform, amplitude, short-time energy and short-time zero crossing ratio.Add to deal with the noise of the audio files, analyze the changes in the time domain waveform.To set a fixed time, to add the audio echo and saved as a *. Wav format file.
The time domain analysis of the audio file was transmitted to audio files, noise reduction and other editor again.The short-time energy voiced distinguish between standard and can be used as a clear voice starting point judgement.Short-time zero crossing ratio can be used as a judgment audio segment and silent segment and extract speech signal background noise.)
- 2015-06-19 13:28:20下载
- 积分:1
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dddf
在matlabR2009b的环境下实现了定点覆盖近似算法。。。(The matlabR2009b environment to achieve coverage of the fixed-point approximation algorithm. . .)
- 2009-12-11 14:18:18下载
- 积分:1
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TransformMatrix
说明: 有限元结构计算中,梁单元两节点(12自由度)的全局坐标系-局部坐标系转换(Global coordinate system to local coordinate system transformation of two nodes (12 degrees of freedom) of beam element in finite element structural calculation)
- 2019-11-09 10:34:16下载
- 积分:1
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simulink-for-beginners
说明: simulink工具箱的常见问题分析以及开发过程详解,初学适用(simulink toolbox of common problems and the development of Elaboration on the Course, for beginner)
- 2010-04-18 11:54:54下载
- 积分:1
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RFM
辨识所使用的数据长度保持不变,每增加一个新数据就抛掉一个老数据,使参数估计值始终只依赖于有限个新数据所提供的新消息,克服了遗忘因子法不管多老的数据都在起作用的缺点,因此该算法更能有效的克服数据饱和现象。(Identify the use of data length remain the same, every time you add a new data will throw away an old data, make the parameter estimate always depends on just co., LTD., a new data provided by the new news, overcome the forgetting factor method no matter how old data are in action shortcomings, so the algorithm can effectively overcome the more data saturation phenomenon.)
- 2012-12-28 15:55:52下载
- 积分:1
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sfunctions
详细介绍MATLAB中s函数的用法,帮助初学者掌握s函数(S introduction of a detailed MATLAB function usage to help beginners master s function)
- 2008-03-19 15:46:14下载
- 积分:1
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nrziviterbi
nrzi viterbi with snr 2 , 4 ,6, 8 dB and calculating BER
- 2010-11-29 09:59:43下载
- 积分:1
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Foundations-of-Science-of-War
T7te Foundations of the Science of War is a compilation of material
presented by Fuller when he was chief instructor, Staff College,
Camberley. Dating 1926, it is the culmination of his theoretical
writings and an early attempt to fit mechanization into the fabric of
European warfare. In this work, Fuller presents a comprehensive theory
of war. While it does not reach the heights to which Fuller aspired, it
retains the ability to stimulate and provoke thought seventy years after it
first appeared.
- 2015-01-08 22:16:12下载
- 积分:1