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rake-simulation
CDMA系统Rake接收误比特率模拟程序，链路级各个模块均包括，有详细的程序注释。(Rake receiver CDMA system BER simulation program, each module includes link-level, detailed program notes.)
- 2013-11-29 19:54:19下载
- 积分：1
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Rosenstein_lyapunov_m
作为学习李雅谱函数的具体例子，满足学习经验模态分解的基本要求(Li Ya-spectral function as learning the specific example of the learning experience to meet the basic requirements of EMD)
- 2010-12-15 16:26:37下载
- 积分：1
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mydwt
Code for dwt watermarking an image
- 2015-04-01 00:40:15下载
- 积分：1
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小波神经网络的时间序列预测-短时交通流量预测
本文采用小波神经网络进行交通流量预测，短时交通流量存在随机性和非线性因素，影响预测的准确性。传统预测模型难以反映交通流量变化特点，同时传统神经网络易陷入局部极小值，泛化能力差，交通流量预测精度低。为了提高短时交通流量预测精度，提出一种小波神经网络的短时交通流量预测模型。小波神经网络可以对短时交通流量随机性、不确定性进行局部分析，并进行非线性预测，验证了模型的有效性，进行了对比试验。验证结果表明，小波神经网络提高了短时交通流量预精度，预测结果更具应用价值。(In this paper, wavelet neural network is used to forecast traffic flow. There are random and nonlinear factors in short-term traffic flow, affecting the accuracy of prediction. The traditional prediction model is difficult to reflect the characteristics of traffic flow changes. At the same time, the traditional neural network is easy to fall into the local minimum, the generalization ability is poor, and the prediction accuracy of traffic flow is low. In order to improve the accuracy of short-term traffic flow forecasting, a short-term traffic flow prediction model based on wavelet neural network is proposed. The wavelet neural network can analyze the randomness and uncertainty of short-term traffic flow and perform nonlinear prediction. The validity of the model is verified and a comparative experiment is conducted. The verification results show that the wavelet neural network improves the short-term traffic flow pre-precision, and the prediction result has more application value.)
- 2021-03-17 16:09:21下载
- 积分：1
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MATLAB
方便初学者学习使用matlab软件，使用方法介绍的比较详尽(Convenience of beginners learning to use matlab software, use of a more detailed introduction)
- 2008-03-19 16:14:55下载
- 积分：1
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liulihan
本程序利用小波变换实现正常心音信号单子带分解与重构(This procedure to achieve a normal heart sounds using wavelet transform signal decomposition and reconstruction with a list)
- 2009-11-24 21:02:05下载
- 积分：1
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blood-perfusion
基于pca pcalda的红外人脸检测的matlab代码(Based the pca pcalda infrared face detection matlab code)
- 2013-01-25 15:42:21下载
- 积分：1
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PKKA
PCA和KPCA，对于故障检测与诊断有很好的监控效果，希望对你有很大用处(PCA and KPCA, for fault detection and diagnosis have a good monitoring of effects to be useful for you)
- 2011-10-20 22:51:02下载
- 积分：1
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wavelet-packet-
小波包分解Welch平均法在焊接电弧声功率谱估计中的应用(Application of wavelet packet Welch method in the welding arc sound power spectrum estimation)
- 2013-12-25 18:30:20下载
- 积分：1
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程序2
说明： 室内定位时差定位算法。包括 chan算法，fang算法。功能是实现室内定位。在3到7个接收基站的基础上，获得较高精度的定位(Indoor location TDOA location algorithm. Including Chan algorithm and Fang algorithm. Function is to achieve indoor positioning. On the basis of 3 to 7 receiving base stations, high precision positioning can be achieved.)
- 2019-04-27 15:04:13下载
- 积分：1
