PSCAD_PV_model

datasheet for G-LCD type:gdm12864a

MELSEC Communication Protocol Reference Manual

说明：  为了提升配网供电可靠性的预测精度!提出了基于主成分分析和粒子群优化极限学习机的配网供电可靠 性预测模型$ 从多方面分析影响供电可靠性的指标!利用主成分分析得到综合变量!实现对数据的降维$ 在此基 础上!构建人工神经网络并利用粒子群算法优化极限学习机的输入权值和阈值!完成对训练供电可靠性预测模型 的训练$ 以某大型电网的 ?L 个供电局样本 !% 种影响供电可靠性因素为例进行仿真分析!并将 E S R C E FQ C 4 G D算 法与 ! 种回归拟合算法对比!验证了该方法的有效性(It is clear that the learning speed of feedforward neural networks is in general far slower than required and it has been a major bottleneck in their applications for past decades. Two key reasons behind may be: (1) the slow gradient-based learning algorithms are extensively used to train neural networks, and (2) all the parameters of the networks are tuned iteratively by using such learning algorithms. Unlike these conventional implementations, this paper proposes a new learning algorithm called extreme learning machine (ELM) for single-hidden layer feedforward neural networks (SLFNs) which randomly chooses hidden nodes and analytically determines the output weights of SLFNs. In theory, this algorithm tends to provide good generalization performance at extremely fast learning speed. The experimental results based on a few artificial and real benchmark function approximation and classification problems including very large complex applications show that the new algorithm can p)

本文介绍了 GNSS 天线的基本参数。对海上工作环境下的 GNSS 天线受到的干扰做了简要的分析，并根据分析结果给出了在实际工作中提高 GNSS 天线抗干扰性能的建议。(This paper introduces the basic parameters of GNSS antenna. This paper briefly analyses the interference of GNSS antenna in the working environment at sea, and gives some suggestions to improve the anti-interference performance of GNSS antenna in practical work based on the analysis results.)

说明：  BeagleBoard 硬件设计， 资料文献(BeagleBoard hardware)

关于isp的一个测试程序，能够实现简单的测试-Isp on a test procedure that can realize simple test

一种五相的永磁同步电机simulink控制方法(Five-phase permanent magnet synchronous motor control method)

机器人导论第三章部分程序功能大论文。很简单(Digital image processing test)

很好玩很不错的类似WINDOWS的画板的一个VB语言源程序。推荐大家使用！-is a lot of fun quite similar WINDOWS slate of a VB language source. Suggest we use!

这是一个电子钟程序,已经调试过,误差非常小,有用的朋友可以参照-This is an electronic bell procedures have Debugging off, the error is very small, it can be a useful reference to a friend