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tvar1
非平稳信号分析与处理,可用于特征提取，将AR模型扩展应用于非平稳时间序列，得到具有时变系数的时变自回归(time-varying autoregressive, TVAR)模型。(nonstationary random signal analysis and processing)
- 2020-10-20 20:37:26下载
- 积分：1
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Random_Waypoint
实现了random waypoint模型(random waypoint model)
- 2017-06-20 11:21:12下载
- 积分：1
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单个圆形活塞换能器指向性
使用matlab进行超声波阵列指向性仿真(Simulation of directivity of ultrasonic array using MATLAB)
- 2021-04-04 15:09:04下载
- 积分：1
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WS_net
说明： 通过设置不同的参数，创建小世界网络，用于仿真建模。(This program is to create a small world network for simulation.)
- 2020-06-19 01:20:02下载
- 积分：1
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DE优化函数程序
大坝变形的精确预测对其安全评价方面发挥着重要作用。为了进一步提高大坝变形预测精度，提出了一种改进的灰狼算法优化支持向量机的预测模型。通过引入非线性收敛因子和采用动态加权策略，提升灰狼算法优化支持向量机惩罚因子和核函数参数的能力，并以优化的参数来建立支持向量机大坝变形预测模型。选取实例数据，在与布谷鸟算法、差分进化算法、粒子群算法、基本灰狼算法优化的支持向量机预测比较中，实验结果表明，改进的灰狼算法对支持向量机参数的优化是有效的，可以提高大坝变形预测精度。(Accurate prediction of dam deformation plays an important role in its safety evaluation. In order to further improve the prediction accuracy of dam deformation, an improved grey Wolf algorithm is proposed to optimize the prediction model of support vector machine. By introducing the nonlinear convergence factor and using the dynamic weighting strategy, the gray wolf algorithm is improved to optimize the capacity of the support vector machine penalty factor and the kernel parameter, and the support vector machine dam deformation prediction model is established with the optimized parameters. The experimental results show that the Improved Grey Wolf algorithm is effective for the optimization of support vector machine parameters, and it can improve the accuracy of the deformation prediction of the dam.)
- 2018-06-28 09:53:07下载
- 积分：1
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amra
说明： 用amra实现的风电功率预测，代码可直接运行(Wind power forecasting realized by amra, the code can run directly)
- 2020-11-16 21:09:40下载
- 积分：1
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直流微网模型
微电网 的仿真模型，包含了光伏，蓄电池等模块，能很好地仿真出各个模块的特性(The simulation model of the microgrid contains modules such as photovoltaics and batteries, which can simulate the characteristics of each module well.)
- 2018-08-08 14:21:41下载
- 积分：1
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NG3125R
用abaqus做的金属切削仿真，希望可以帮助大家(A metal cutting simulation, i hope it will be helpful)
- 2017-07-07 15:30:59下载
- 积分：1
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zhenggexitong
说明： 高压共轨系统模型，包括喷油器，油泵，共轨(High pressure common rail system model, including injector, oil pump, common rail)
- 2020-06-24 23:31:08下载
- 积分：1
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交流电机动态分析程序
基于交流电机动态方程，编写Matlab分析程序，用于交流电机动态分析。(Based on the dynamic equation of AC motor, Matlab analysis program is written for dynamic analysis of AC motor.)
- 2021-04-09 22:38:59下载
- 积分：1
