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WebAutomaticTextClassificationTechnologyResearch
Web自动文本分类技术研究综述 基于WEB的文本分类技术论文(Web Research on automatic text classification techniques for text classification based on technical papers WEB)
- 2009-12-31 15:02:39下载
- 积分：1
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PVMODEL
说明： 太阳能光伏电池的matlab/simulink 仿真模型，通过编辑s函数实现，可以对光伏特性进行仿真(Solar photovoltaic cells matlab/simulink simulation model, by editing the s function implementation, you can simulate the characteristics of PV)
- 2011-04-12 15:51:50下载
- 积分：1
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matlab
matlab中文帮助文档,matlab强大的数据处理和图像处理能力(matlab help in Chinese)
- 2013-11-01 21:51:22下载
- 积分：1
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DCT
通过二维图抽象的DCT变换，取前n和系数进行重构得到的图像进行显示(Two-dimensional map by abstraction of DCT, take the first coefficient n and displays the image reconstructed by)
- 2013-11-19 12:33:23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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DSOGI_PLL5
PLL matlab simulation
- 2020-09-28 16:47:45下载
- 积分：1
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FuzzyClustering
FuzzyClustering 及数据分析工具箱及示例程序,数据分析工具箱及示例程序,(FuzzyClustering toolbox and data analysis procedures and practices, data analysis toolbox and sample program,)
- 2006-11-28 00:53:13下载
- 积分：1
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kman
说明： 很好的源码，关于卡尔曼滤波的源码，值得一看(A good source, the source on the Kalman filter, worth a visit)
- 2011-04-17 09:53:20下载
- 积分：1
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NL
说明： 基于matlab的牛顿拉弗逊法电力潮流计算(Based on The matlab Newton Laffer Johnson law power flow calculation)
- 2012-04-22 11:16:54下载
- 积分：1
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TwoCircleIntersection
两个圆求交点，得到交点坐标，程序简单易懂(The intersection of two circles seeking to obtain the coordinates of the intersection, the program is simple and easy to understand)
- 2013-12-05 16:03:52下载
- 积分：1
