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tixingguanzi2
分析了支持向量回归机在能源需求预测中的优势,确定了输入向量集合和输出向量集合,建立了基于Matlab技术的SVR能源需求预测模型.对我国1985-2008年能源需求相关数据进行模拟与仿真,并对中国2010年和2020年能源需求量进行预测.研究结果表明:一是中国未来对能源的需求量逐渐增加,从2010年的330400万吨标准煤上升到2020年418320万吨标准煤,年均增长率为2.39%;二是在解决我国能源系统小样本.非线性及高维模式识别问题中SVR比BP神经网络等方法有更高的预测精度.(Support vector regression analyzes advantage in energy demand forecast to determine the set of input vectors and output vector set, established SVR energy demand forecasting model based on Matlab technology. Energy demand for our 1985-2008 related data modeling and simulation , and China in 2010 and 2020 energy demand forecast results show that: First, China s increasing demand for energy in the future, from 3.304 billion tons of standard coal in 2010 rose to 4.1832 billion tons of standard coal in 2020, average annual growth rate of 2.39 second is to solve our energy system small sample nonlinear and high dimensional pattern recognition problem SVR higher prediction accuracy than the BP neural network method.)
- 2014-01-09 14:11:20下载
- 积分:1
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WavPlayer
A GUI file that permit play wav files, but with someones tips such as echo, reverse function, player mono function, fast play, slow play,etc
- 2009-04-09 10:34:04下载
- 积分:1
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shiyongjiaocheng
MATLAB的基础及其应用的可视化教程,生动形象的诠释了其使用方法(The basis of MATLAB and its application visualization tutorial, vivid interpretation of the use of)
- 2009-06-14 13:00:41下载
- 积分:1
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Strusscode
Struss code Matlab code
- 2011-08-10 22:23:42下载
- 积分:1
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fsaf
基于SystemView的汉明码编译码器的仿真(Based on the Hamming Code SystemView codecs Simulation)
- 2021-02-21 12:29:43下载
- 积分:1
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regiongrowing
Region growing from a specified point using MATLAB.
- 2010-10-11 14:07:49下载
- 积分:1
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gaussverfahren
高斯法求解方程,在matlab中建立,求解方程并显示运算时间结果,用于对高斯法有一个更直观的认识。(Gauss method for solving equations, established in matlab, solving equations and displays the computation time results for the Gaussian method has a more intuitive understanding.)
- 2013-09-25 20:22:59下载
- 积分:1
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High-pass-Image-Filters
Diferent High pass Image Filters, as HoG, Laplacian
- 2013-12-04 12:08:58下载
- 积分:1
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SoC001
该算法能自适应地完成SOC中软硬件划分问题,且效果很好。(the adaptive algorithm can complete SOC hardware and software division, and the results very good.)
- 2007-06-05 20:31:21下载
- 积分:1
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dftuv
dftuv function used in filteringmatlab
- 2013-03-17 07:51:13下载
- 积分:1