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ofdmtransmitter
OFDM系统发送机的matlab程序，采用的是16QAM调制方式。(OFDM system transmitter of the matlab procedure, using 16QAM modulation.)
- 2008-06-03 12:58:14下载
- 积分：1
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MATLAB
MATLAB课件和通信实验讲义，描述通信方面的仿真建模等(MATLAB courseware and communication experiment notes, described the simulation modeling communications)
- 2010-05-12 19:24:37下载
- 积分：1
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ondelette
Signal processing front end for extracting the feature
set is an important stage in any speech recognition
system. The optimum feature set is still not yet
decided. There are many types of features, which are
derived differently and have good impact on the
recognition rate. This paper presents one more
successful technique to extract the feature set a
speech signal, which can be used in speech recognition
systems. Our technique based on the human auditory
system characteristics and relies on the gammachirp
filterbank to emulate asymmetric frequency response
and level dependent frequency response.
- 2014-12-25 18:20:27下载
- 积分：1
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三分之一倍频程谱
首先对采样信号进行傅里叶变换，计算出功率谱或幅值谱，然后用功率谱或者幅值谱的数据，计算每一个中心频率的带宽内数据的平均值。(Firstly, Fourier transform is applied to the sampled signal to calculate the power spectrum or amplitude spectrum, and then the average value of the data within the bandwidth of each center frequency is calculated by using the power spectrum or amplitude spectrum data.)
- 2020-11-08 13:59:48下载
- 积分：1
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bitallocate
说明： 通信系统关键技术仿真--比特加载算法
函数完成在给定子信道信息、误码率和码元速率的前提下子信道的比特分配。(Key technology communication system simulation- bit loading algorithm function to complete in a given sub-channel information, the error rate and symbol rate sub-channel under the premise of the bit allocation.)
- 2011-02-27 23:32:59下载
- 积分：1
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fx_arma
FX滤波，matlab程序，用于地震资料处理(FX filtering, matlab program for seismic data processing
)
- 2011-12-16 18:10:29下载
- 积分：1
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Effect-of-one-dimensional-
一维光子晶体缺陷层位置对带隙的影响，层厚度为1/4个波长，选择不同的缺陷层位置(Effect of one-dimensional photonic crystal defect layer position on the band gap
)
- 2013-05-04 21:13:31下载
- 积分：1
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Spectral-Correlation-of-Modulated
Spectral Correlation of Modulated
- 2014-02-20 10:48:18下载
- 积分：1
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kijuupzg
基于matlab GUI界面设计,LYYWKyo参数数学方法是部分子空间法，采用了小波去噪的思想，BP神经网络用于函数拟合与模式识别，PnTuuBt条件包含特征值与特征向量的提取、训练样本以及最后的识别，包括主成分分析、因子分析、贝叶斯分析。( Based on matlab GUI interface design, LYYWKyo parameter Mathematics is part of the subspace, Using wavelet denoising thought, BP neural network function fitting and pattern recognition, PnTuuBt condition Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Including principal component analysis, factor analysis, Bayesian analysis.)
- 2016-02-22 20:59:12下载
- 积分：1
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matlab
带交叉因子的粒子群优化算法matlab源程序(Cross-factor with particle swarm optimization algorithm matlab source)
- 2008-06-04 14:27:48下载
- 积分：1
