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three-phase-inverter
电力电子技术中三相变流器的模型，可用于微电网中质量的控制(Three-phase power electronic converter technology models that can be used in quality control microgrid)
- 2014-12-24 20:45:46下载
- 积分：1
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99728371ipaint
BCB 矢量绘图程序，具备 点、线、圆、文字 等基本图形，支持 复制、粘贴、等距排列等多种操作，图元的组合、拆分等已开发，放缩、存储等未完善，希望对广大BCB工作者有所帮助！(BCB vector drawing program, with points, lines, circles, text, and other basic graphics, support copy, paste, equally spaced and other operations, the combination of elements, split, etc. have been developed, zoom, storage, etc. are not perfect, I hope the majority of workers in BCB help!)
- 2021-01-06 21:28:54下载
- 积分：1
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sf1847
数据挖掘建模工具，轻易实现BP神经网络、RBF神经网络、灰色系统、决策树、决策表、贝叶斯、懒惰算法、支持向量机、K均值聚类、Apriori关联规则、HotSpot关联规则、回归分析、指数平滑、季节移动平均及组合等算法建模。(Data mining modeling tools, easy to achieve BP neural network, RBF neural network, gray system, decision tree, decision table, Bayesian, lazy algorithm, support vector machines, K means clustering, Apriori association rules, HotSpot association rules, regression analysis, exponential smoothing, seasonal moving average and the combination, modeling algorithms.)
- 2010-08-08 08:56:10下载
- 积分：1
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cmpe137PhoneTracker
code for cs5463 source for the cs5463 chip-driven source, under 3 CS5463 data and the output pulse measurement, measurement, measurement, meet the distribution transf
- 2011-04-29 08:52:58下载
- 积分：1
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176
本系统基于反馈控制思想，由交直流转换电路、DC-DC变换器、步进电路模块和显示模块4个模块电路构成开关稳压电源。交直流转换电路整流部分采用全波桥式整流电路形式，DC-DC变换器以TL494有主核心设计并加上简单滤波电路及RC放电回路所构成的回路控制器。它能把脉冲宽度变化的信号转换成与脉冲宽度成正比变化的直流信号，进而实现闭环单回路控制。由单片机控制
数字定位器X9241的电阻,进而控制输出电压。显示模块由LCD1602构成。
(Based on feedback control of the system of thought, from AC-DC converter circuit, DC-DC converters, stepper circuit module and display module 4 module circuit switching power supply. AC-DC converter circuit using full-wave rectifier part of the circuit form of bridge rectifier, DC-DC converter to TL494 have the main core of the design and add a simple RC filter circuit and discharge circuit posed by the loop controller. It can change the pulse width signals into changes with the pulse width is proportional to the DC signal, and thus realize the closed-loop single-loop control. By the single-chip microcomputer to control the number of locator X9241 resistance, thereby control the output voltage. LCD1602 constituted by the display module.)
- 2007-10-27 18:11:10下载
- 积分：1
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gongziguangli
可以实现对工资的智能化的管理，效率高，错误少，方便快捷(Wage can be achieved on the management of intelligent, high efficiency, less errors, convenient and quick)
- 2009-04-30 09:24:27下载
- 积分：1
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philosopher
dinning philosopher problem
- 2009-11-09 21:11:38下载
- 积分：1
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MSrv_SrcDetect
自动检测信号,检测输入的信号设备等等。请根据需要下载(auto detect source!!!!!)
- 2014-10-23 20:02:17下载
- 积分：1
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booksale
图书管理系统可以方便图书销售过程中的各个环节，有利于图书类企业流动资金加快，有利于企业成本降低，更有利于他们即使掌握各种销售与库存信息，然而现在大多数的系统设计时都没有考虑到将来的需要，设计接口不够灵活，以至于当前环境变化后不能很好的适应新环境，造成软件寿命的简短，要想实现软件寿命的延长，就必须在设计软件的全过程中灌入一种动态的有预见性的设计，只要这样，将来条件发生了改变，软件只需局部做一些调整就能够适应新环境。(Library management system can easily book all aspects of the sales process, help speed up books like corporate liquidity, help enterprises to reduce the cost, even if they are more conducive to master a variety of sales and inventory information, but now most of the system design are not take into account future needs, designing the interface is not flexible enough, so that the current environment after the change are not well adapt to the new environment, resulting in a short lifetime software, in order to achieve the software life extension, you must design software, the whole process of filling into a dynamic anticipatory design, as long as this in the future conditions changed, the software only partially able to make some adjustments to adapt to the new environment.)
- 2013-06-26 20:16:35下载
- 积分：1
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2SVDquzao
利用改进奇异值去除噪声，效果不错，带实例，可以参考(The improved singular value remove the noise, the effect is good, with examples, can reference)
- 2012-04-26 12:58:02下载
- 积分：1
