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22355981wsn_matlab2
wsn wit mat lab code
- 2010-12-08 20:58:33下载
- 积分：1
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dijkstra
说明： dijkstra算法解决路径规划问题，求解任意两点之间的最小距离(Dijkstra s Shortest Path Algorithm
calculates the shortest path and distance between two nodes on a map
)
- 2009-08-19 10:40:49下载
- 积分：1
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shuxuejianmo_4
说明： 讨论资金积累、国民收入、与人口增长的关系.
（1）若国民平均收入x与按人口平均资金积累y成正比，说明仅当总资金积累的相对增长率k大于人口的相对增长率r时，国民平均收入才是增长的.
（2）作出k(x)和r(x)的示意图，分析人口激增会引起什么后果.
(Discussion of capital accumulation, income, and the relationship between population growth. (1) If the national average income per x and y is proportional to the accumulation of funds that only if the total funds accumulated in relative growth rate k of the relative growth rate than the population r when per capita income is growing. (2) to k (x) and r (x) of the diagram, analysis of population growth will cause the consequences.)
- 2009-07-24 23:00:08下载
- 积分：1
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volume_browser
说明： matlab程序，对我们计算数据大的科研人员有一定的用处，可以下载试试看!(matlab procedures, we calculate the data into great scientists and researchers who are in some ways useful, you can download to try!)
- 2008-11-04 11:42:08下载
- 积分：1
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logo
matlab LOGO绘制程序：空间三维几何图形，颜色渲染填充(matlab LOGO drawing program: three-dimensional geometry, color rendering fill)
- 2013-11-10 09:36:19下载
- 积分：1
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drawing
matlab经典算法程序中关于绘图问题的具体指导资料 给需要的朋友们以启发(classical algorithm matlab program drawing problems specific guidance on information to friends who need to inspire)
- 2013-11-13 11:23:12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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SIFT
说明： 计算机视觉的一个典型应用。使用SIFT方法做特征提取，然后用于拼接。(A typical computer vision applications. SIFT feature extraction method used to do, and then used for splicing.)
- 2011-04-12 10:25:54下载
- 积分：1
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modis_Spectral_response_function_fit
处理一定的遥感数据，可以自动读取，也可以将其生成。(Processing of remote sensing data can be automatically read, and can also be generated.)
- 2012-05-19 10:46:36下载
- 积分：1
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matlabjiangyi
matlab讲义是初学者的必备的学习资料，简单易学(Matlab overhead is required for beginners learning, easy)
- 2007-05-01 15:30:32下载
- 积分：1
