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gaussQAM_snr
通信信号中编解码技术的研究,通过生成OFDM信号,经过快速傅里叶变换与反变换,最后用16QAM解调,计算信噪比。(Communication signal encoding and decoding techniques, but by generating OFDM signals, through the fast Fourier transform and inverse transform, and finally with 16QAM demodulation, signal to noise ratio calculation.)
- 2010-09-02 10:28:19下载
- 积分:1
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1605667668MachineLearning
A book on Machine Learning
- 2014-01-30 22:40:15下载
- 积分:1
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蒙特卡罗算法与matlab(精品教程)
蒙特卡洛算法也常用于机器学习,特别是强化学习的算法中。一般情况下,针对得到的样本数据集建立相对模糊的模型,通过蒙特卡洛方法对于模型中的参数进行选取,使之于原始数据的残差尽可能的小。从而达到建立模型拟合样本的目的。(Monte Carlo algorithm is also commonly used in machine learning, especially in reinforcement learning algorithm. In general, a relatively fuzzy model is established for the obtained sample data set, and the parameters in the model are selected by Monte Carlo method so that the residual error of the original data is as small as possible. Thus, the purpose of establishing the model fitting sample is achieved.)
- 2018-05-01 21:21:21下载
- 积分:1
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powersystemsimulation
本文档为包含两台发电机的电力系统故障仿真文档(This document contains two for the generator power system failure simulation document
)
- 2010-06-20 09:59:49下载
- 积分:1
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FDTD_Method
FDTD方法的书,书中有代码,很不错,可以看看(FDTD)
- 2009-12-01 15:37:27下载
- 积分:1
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431
工作流系统模型的性能等价分析
讨论了基于随机Petri网的工作流系统的顺序、并行、选择、循环4种基本模型,并详细推导了这4种基本模型的性能等价公式.最后通过现实中的一个工作流实例来说明如何建立相应的随机Petri网模型,以及如何利用这些性能等价公式来计算工作流的性能参数.给出了定量分析工作流系统性能的通用方法,通过用这些等价公式不仅可以对复杂的系统进行性能等价化简,而且还可以得到性能参数的乘积解.(Workflow Performance Equivalent points)
- 2010-05-19 09:59:42下载
- 积分:1
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matlabtcach
Matlab的使用方法,以及教程,可以很好的理解和学习Matlab的使用(The use of Matlab, and tutorials can be a good understanding and learning the use of the Matlab)
- 2012-04-23 12:12:56下载
- 积分:1
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SIFT
matlab的SIFT算法程序,可以运行。搞图像处理的同学可以下载来试试。(matlab SIFT)
- 2014-10-29 13:27:38下载
- 积分:1
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cbir
CBIR DOC for bottons not actions given yet
- 2010-11-02 00:57:24下载
- 积分:1
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ed
说明: 认知无线电 能量检测matlab程序代码
认知无线电 能量检测matlab程序代码(energe detection energe detection energe detection energe detection energe detection energe detection energe detection energe detection )
- 2011-03-23 09:07:42下载
- 积分:1