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MATLAB4PSKGUI
用MATLAB模拟仿真数字调制4PSK求误码率,误信率并配有GUI(MATLAB simulation with digital modulation 4PSK seek error rate, error rate and is equipped with GUI letter)
- 2009-09-13 11:59:58下载
- 积分：1
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mtl_ode_sim_shootingmethod
运用打靶法求解二阶边值问题。 A1*d/dx(dy/dx) + A2*dy/dx + A3*y + A4 = 0(To illustrate the use of Runge-Kutta method in the Shooting method as applied to a function of the user s choosing.)
- 2012-05-08 16:33:54下载
- 积分：1
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eq_inter
matlab源碼 可用來內差時間時程資料
例如原本時間間隔為0.01秒 內插生成0.001秒(matlab source code available to the time of the interpolation process data such as the original time interval of 0.01 seconds interpolation generated 0.001 seconds)
- 2013-02-27 23:01:59下载
- 积分：1
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psobp
该文件是使用粒子群算法来求解BP神经网络饿最优解，进而对样本数据训练学习(The document is the use of particle swarm optimization to solving hunger BP neural network the optimal solution, and then the training sample data for the study)
- 2009-05-31 11:14:28下载
- 积分：1
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weipu
伪谱法进行地震波场数值模拟，matlab编写(the method that forward seimology value)
- 2014-12-22 19:58:19下载
- 积分：1
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matlab拓扑优化STL模型
拓扑优化
一种开源框架，适用于增材制造和基于水平集的拓扑优化(Topology Optimization)
- 2020-07-04 04:40:01下载
- 积分：1
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优秀论文及配套源码 SVM Short-term-Load-Forecasting
优秀论文及配套源码。首先阐述了负荷预测的应用研究现状，概括了负荷预测的特点及其影响因素，归纳了短期负荷预测的常用方法，并分析了各种方法的优劣；接着介绍了作为支持向量机（SVM）理论基础的统计学习理论和SVM的原理，推导了SVM回归模型；本文采用最小二乘支持向量机（LSSVM）模型，根据浙江台州某地区的历史负荷数据和气象数据，分析影响预测的各种因素，总结了负荷变化的规律性，对历史负荷数据中的“异常数据”进行修正，对负荷预测中要考虑的相关因素进行了归一化处理。LSSVM中的两个参数对模型有很大影响，而目前依然是基于经验的办法解决。对此，本文采用粒子群优化算法对模型参数进行寻优，以测试集误差作为判决依据，实现模型参数的优化选择，使得预测精度有所提高。实际算例表明，本文的预测方法收敛性好、有较高的预测精度和较快的训练速度。(first expounds the recent application research of load forecasting, summarized the characteristics of load forecasting and influencing factors, summed up common methods of short-term load forecasting, and analyzed the advantages and disadvantages of each method then introduced statistical learning theory and the principle of SVM as the basis of support vector machine (SVM ) theory, SVM regression model is derived this paper adopted least squares support vector machine (LSSVM) model, according to the historical load data and meteorological data of a certain area of Zhejiang Taizhou, Analysised the various factors affecting the forecast, summed up the regularity of load change , amended "outliers" in the historical load data,the load forecasting factors to be considered were normalized. The two parameters of LSSVM have a significant impact on the model, but it is still soluted based on the experience currently. So, this paper adopted particle swarm optimization algorithm to optimized )
- 2021-04-01 17:09:08下载
- 积分：1
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iTools
itools程序源码，可以管理IOS程序，需要Xcode编译，并生成MAC程序(itools can manage IOS program)
- 2014-10-16 17:23:31下载
- 积分：1
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对数据进行EMD分解
对数据进行emd分解，可以自适应得到对应的模态分量(Emd decomposition of the data can be adaptive to get the corresponding modal components)
- 2020-07-05 19:59:00下载
- 积分：1
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diamond3d
For 3d Photonic crystals with diamond structure. Calculation of photonic band gaps etc. using matlab
- 2009-05-01 19:53:50下载
- 积分：1
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