-
linux
平时搜的一些相关的liunx的资料希望对初学者有帮助(Usually found some related information liunx beginners want to have to help)
- 2009-03-03 00:03:36下载
- 积分：1
-
使用Excel和VBA的高级财务建模英文版
说明： 图书使用Excel和VBA的高级财务建模英文版(Advanced Modeling in Finance Using Excel and VBA)
- 2020-06-19 12:00:06下载
- 积分：1
-
Computer-Organization
本文档是计算机组成原理的课堂讲义，准确的讲述了该课程的主要内容(This document is a computer organization class notes, accurately describes the main elements of the course)
- 2011-06-02 13:18:38下载
- 积分：1
-
Scheduling_parallel_machine_problem_unde
Scheduling_parallel_machine_problem_unde
- 2019-04-21 20:10:47下载
- 积分：1
-
Learning_CSharp_2005_2nd_Edition
Learning C# 2005
By Jesse Liberty, Brian MacDonald
...............................................
Publisher: O Reilly
Pub Date: February 2006
Pages: 552
Programming C# and Programming ASP.NET, has written an entry-level guide to C#.
- 2010-01-05 09:43:38下载
- 积分：1
-
6
说明： 采用Laser - PVDF 实验系统对纳米AlP/ SiO2 中激光超声信号进行采集. 利用小波的多尺度分解、重
构和消噪功能,提取出直达波及其反射回波,测量了时间间隔和纳米AlP/ SiO2 的纵波声速. 结果证明小波变换
的方法能有效地处理复杂激光超声信号.(Using Laser- PVDF experimental system of nano-AlP/SiO2 Laser ultrasonic signal acquisition. Using wavelet multiscale decomposition, reconstruction and de-noising function, extracted from direct wave and its reflection echo measured time interval and nano-AlP/SiO2 of the longitudinal wave speed of sound. wavelet transform results show that the method can effectively deal with the complexity of laser ultrasonic signals.)
- 2008-04-06 10:57:33下载
- 积分：1
-
dianzishijuan
公务员的电子试卷，做起来很方便，建议需要试试的同学下载这个软件。(Civil e-paper, make it very convenient, it is recommended the need for students to try to download the software.)
- 2008-04-10 11:21:42下载
- 积分：1
-
InTech-A_multi_agent_system_architecture_for_sens
Multi-Agent System Architecture for Sensor Networks
- 2012-10-03 21:30:19下载
- 积分：1
-
Distributed_Sensor_Networks__Brooks__Iyengar
Distributed Sensor Networks part1
- 2009-09-16 14:30:37下载
- 积分：1
-
DynamicPowerQualityTestingTechnology
本文首先介绍了有源电力滤波器的基本结构和工作原理，并对一些常规的谐波电流检测方法的优缺点进行了比较。其次，针对传统的谐波电流检测方法的缺陷，提出将神经网络与基于噪声抵消原理的自适应谐波检测相结合，利用径向基函数运算量小、收敛快、无局部极小值等优点，构造了一种基于径向基函数神经网络的谐波电流检测方法，仿真结果表明该检测方法具有很好的动态响应及畸变电流检测精度。最后，设计了一套实验系统，对本文所采用的系统方案进行了实验验证。仿真表明，本文所采用的有源电力滤波器检测系统方案切实可行，能够较好地实现动态检测谐波和无功功率的目的。 (This paper, firstly, introduces the basic structure and principle of APF, and then makes comparison among some conventional harmonics detections methods. Secondly, contraposes the limitation of the traditional harmonic current detecting method based on neural network, presents the method that combines the neural network and auto adaptive harmonic current detecting method based on the principle of noise each other eliminating.As the characteristics that are small calculative quantity, fast converge, without local minimal point of Redial Basis Function (RBF), this dissertation forms a new harmonic current detecting method based on RBF. The simulation results show that the method has many advantages, such as good dynamic response, high accuracy. At last, A system is designed to verify the proposed APF scheme .The results of simulation show that the proposed APF scheme is practical and can detect harmonics and reactive power effectively. )
- 2009-05-03 10:26:45下载
- 积分：1
