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sim_OFDM_multitrayecto
OFDM_MULTIPATH simulacion de ofdm en un canal multitrayecto , se permite cambiar entre pathz de 0 en adelante
- 2010-11-29 14:21:41下载
- 积分：1
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Wavelet-neural-network
该算法完整地描述了小波神经网络对交通流预测的过程(The algorithm is a complete description of wavelet neural network in forecasting of traffic flow process)
- 2012-04-11 00:07:29下载
- 积分：1
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test_iris
this is a matlab code for classify the iris dataset
- 2011-08-29 12:16:28下载
- 积分：1
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Arithmeticcoding
用matlab实现算术编码，包含对数据的压缩和解压(Using matlab realize arithmetic coding, including the data compression and decompression)
- 2007-11-09 02:28:40下载
- 积分：1
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DiscreteTFDs
该工具箱为时频分析中的一类重要变换,离散时频分布的工具箱,其中提供基本算法的程序.可直接应用(the Toolbox too frequency analysis of a kind of important transformation, discrete time-frequency distribution of the toolkit, providing basic arithmetic procedures. can be directly applied)
- 2006-09-25 16:26:09下载
- 积分：1
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radersystem3
Continuous wave radars and pulsed radars are discussed.Resolving range and Doppler mbiguities is also discussed in detail.(Continuous wave radars and a CDFI radars 're discussed.Resolving range and Doppler mbig uities is also discussed in detail.)
- 2006-11-22 11:41:38下载
- 积分：1
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precoding
程序对2发2收系统进行SVD算法的仿真。发送信号采用QPSK调制，信道为准静态瑞利平坦衰落信道，引入的噪声为均值为0的高斯白噪声，接收端采用最大似然检测算法，仿真其误比特率特性。(The SVD algorithm simulation program 2 admission system. Send signals using QPSK modulation, channel prevail static Rayleigh flat fading channels, the introduction of noise with mean 0 Gaussian white noise, the receiving end using the maximum likelihood detection algorithm, simulation of the bit error rate characteristics.)
- 2013-03-29 13:36:26下载
- 积分：1
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pq
说明： pq分解程序，matlab电力系统的分析和计算中，需要不同网络结构和参数。在应
用这些参数之前，收集和整理工作会花费大量的时间和精力。(pq decomposition process, matlab power system analysis and calculation, require different network structures and parameters. Before applying these parameters, the collection and collation will spend a lot of time and effort.)
- 2010-05-10 18:16:51下载
- 积分：1
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PSO
PSO源代码，求解单目标优化问题，本代码用于求解非线性方程组问题(PSO source code)
- 2014-11-30 21:54:15下载
- 积分：1
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Frequency-dependent-noise-attenuatio
地震资料 数据处理 分频去噪 模块 主要压制随机噪音 异常振幅 野值 大值
方法特点：1 针对性强，主要去除随机噪音；2 随机噪音识别能力强，达到了较高的去噪水平；3 具有自适应性，能根据不同位置的不同特点统计识别噪音；4 振幅保真，对有效信号的保护性好；5 操作者可根据经验选择参数组合灵活去噪，达到较好的结果。
应用对比：为了展示本模块的去噪效果，所选取的对比对象是某知名成熟商业软件的分频去噪模块，其去噪效果在当前诸多成熟软件模块中是佼佼者，在地震资料处理界具有很好的口碑。
通过对比，说明本模块：1 针对性强，主要去除随机噪音和异常振幅等。2 随机噪音识别能力强，达到了较高的去噪水平。3 具有自适应性，能根据不同位置的不同特点统计识别噪音。4 振幅保真，对有效信号的保护性好。5 操作者可根据经验选择参数组合灵活去噪，达到较好的结果。(Frequency-dependent noise attenuation
seismic data, processing module, is mainly to suppress random noise, denoising abnormal/large amplitude values
Method of characteristics: 1 targeted, mainly to remove random noise 2 random noise and strong ability to identify , reach a higher level of de-noising 3 is adaptive , able to identify the noise statistics according to the different characteristics of different positions 4 amplitude fidelity , the effective protection of the signal is good 5 denoising operator flexibility to select the combination of parameters according to the experience , to achieve better results .
Application contrast: To demonstrate the effect of the de-noising module , the selected object is a well-known comparative commercial software divide mature noising module de-noising effect is the current leader in many mature software module in seismic data processing industry has a good reputation.
By contrast, the description of the module : a targeted, mai)
- 2013-12-12 16:51:44下载
- 积分：1
