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EtherealParser
用matlab写的以太网报头提取工具。它可以截获网络数据包并记录下它的时间戳、数据包长度和数据域等。(Written by matlab Ethernet header extraction tool. It can be intercepted network packets and record its timestamp, packet length and data domains such as.)
- 2007-07-24 18:34:38下载
- 积分:1
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peak-finding
先用butter filter去除噪音,再找到信号峰,对峰描叙的条件可以自行调整(butter filtering, and peak finding)
- 2014-12-15 09:54:36下载
- 积分:1
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matlab
第一个是标准差,用于算数学模型均值,评价模型的平均量
第二个熵,用于评价信息量的大小,熵越大信息量越大。
第三个用于pcnn模型,评价是否接近理论模型,残差越小,就越接近理论模型(The first is the standard deviation, the mathematical model is used to calculate the mean, the average amount of uation model.
The second entropy, to uate the size of the amount of information, the greater the entropy the greater the amount of information.
The third for PCNN model, uation is close to the theoretical model, residual error is smaller, the more close to the theoretical model)
- 2014-12-01 17:07:16下载
- 积分:1
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NL
说明: 采用牛顿拉夫逊法计算电网的潮流,各节点电压,各支路电流。(Newton Raphson power flow calculation, and each node voltage current in each branch.)
- 2014-02-25 09:31:09下载
- 积分:1
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processingofimage
一些图像处理的小程序,有缩放,边缘提取,图像剪切等,希望对学习matlab图像初学者有所帮助(some small image processing procedures, zoom, edge extraction, image shear. hope to study images Matlab help beginners)
- 2007-05-18 20:40:18下载
- 积分:1
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Iot-positioning-simulation
RSSI算法是指根据无线传感器接受到(目标物体)的信号指示强度,计算该信号在传播中的损耗,根据理论或者经验的信号传播模型将信号强度转换成距离。但是这种算法很容易受到天气,障碍物或人员流动的影响,导致测距不精确,从而定位精度不高。但是由于RSSI算法简单,成本低廉,很多无线通信模块提供RSSI值,所以RSSI算法依然应用在众多领域中。(RSSI algorithm is based on wireless sensor to receive the signal intensity (objects), calculate the signal in the transmission loss, according to the experience of the theory or the signal propagation model will be converted into a distance of signal strength.But this algorithm is very vulnerable to weather, obstacles or the influence of the flow of people, lead to range is not accurate, thus positioning accuracy is not high.But because the RSSI algorithm is simple, low cost, a lot of wireless communication module provides RSSI values, so the RSSI algorithm is used in many fields.)
- 2016-04-26 23:03:44下载
- 积分:1
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wavelift
这是一个基于提升小波的图像压缩MATLAB程序,希望对大家有帮助(This is a lifting wavelet-based image compression MATLAB program, and they hope to have everyone help)
- 2007-10-10 21:20:17下载
- 积分:1
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pso
说明: 基本粒子群优化算法Matlab源程序 (Elementary particle swarm optimization algorithm Matlab source code)
- 2010-03-26 12:45:34下载
- 积分:1
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speedyGAv1.3
向量化的遗传快速遗传算法,是M.Mutchell 的遗传算法书中 10,11 业的经典快速算法(SpeedyGA is a vectorized implementation of a genetic algorithm in the Matlab programming language. Without bells and whistles, it faithfully implements the specification for a Simple GA given on pgs 10, 11 of M. Mitchell s GA book. See comments in code for details.)
- 2009-09-15 13:29:31下载
- 积分:1
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juipie
旋转机械二维全息谱计算,真的是一个好程序,基于kaiser窗的双谱线插值FFT谐波分析。( Rotating machinery 2-d holographic spectrum calculation, Really is a good program, Dual-line interpolation FFT harmonic analysis kaiser windows.)
- 2016-04-28 09:18:10下载
- 积分:1