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GND
接地技术最早是应用在强电系统（电力系统、输变电设备、电气设备）中，为了设备和人身的安全，将接地线直接接在大地上。由于大地的电容非常大，一般情况下可以将大地的电位视为零电位。后来，接地技术延伸应用到弱电系统中。对于电力电子设备将接地线直接接在大地上或者接在一个作为参考电位的导体上，当电流通过该参考电位时，不应产生电压降。然而由于不合理的接地，反而会引入了电磁干扰，比如共地线干扰、地环路干扰等，从而导致电力电子设备工作不正常。可见，接地技术是电力电子设备电磁兼容技术的重要内容之一，有必要对接地技术进行详细探讨。(Grounding technology was first applied in strong electric system (power system, power transmission equipment, electrical equipment), in order to equipment and personal safety, the ground wire directly connected to the earth. Because the earth capacitance is very large, under normal circumstances can be considered to be zero potential earth potential. Later, grounding techniques applied to extend the weak system. For power electronic devices directly connected to the ground wire on the ground or connected to a reference potential as a conductor, when the current through the reference potential, and should not generate voltage drop. However, due to unreasonable ground, but will the introduction of electromagnetic interference, such as co-ground interference, ground loop interference, resulting in power electronic equipment is not working properly. Visible, grounding technology is an important part of power electronic equipment EMC technology, it is necessary for grounding techniques disc)
- 2015-02-07 09:58:04下载
- 积分：1
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psnr-nc
所上传的文件时为了在MATLAB中求PSNR、归一化相关系数NC的值(have PSNR, NC values In MATLAB)
- 2010-08-31 10:16:55下载
- 积分：1
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based-retinex-for-fog-images
基于blind和retinex雾天图像处理，两个程序 带图片(Based blind and retinex fog image processing, two programs with pictures)
- 2011-10-05 09:44:39下载
- 积分：1
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CANopen
IMS CANopen Implementation DS-301 and DSP-402 -(IMS CANopen Implementation DS-301 and DSP-402-)
- 2009-03-27 17:48:43下载
- 积分：1
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matlab
本程序详细介绍了利用matlab求解常微分方程的几种方法，适合初学者求解一般的常微分方程。(This procedure described in detail using matlab for solving ordinary differential equations of several methods, suitable for beginners to solve ordinary differential equations in general.)
- 2008-07-06 16:32:33下载
- 积分：1
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flow
用于本科生电力系统稳态分析的潮流计算，本模板以三机九节点为例为例(It can be used as a template of powerflow.（steady-state analysis of power system）)
- 2015-01-07 21:12:54下载
- 积分：1
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Bear-P
ios 6 programming and example source
- 2014-01-09 18:43:51下载
- 积分：1
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二阶椭圆型偏微分方程求解程序
Second order elliptic partial differential equations，二阶椭圆型偏微分方程求解程序(Second order elliptic partial differential equations)
- 2016-04-27 18:17:48下载
- 积分：1
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pendlqr
关于固高科技有限公司一级倒立摆lqr算法的连续系统离散系统matlab源程序及仿真(On a solid high-tech Co., Ltd. inverted pendulum system LQR algorithm for discrete-time systems and simulation source matlab)
- 2008-12-10 23:15:08下载
- 积分：1
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vad
基于双门限比较法的端点检测程序，使用matlab7编写！(Comparison method based on double threshold endpoint testing procedures, the use matlab7 write!)
- 2010-09-14 11:15:17下载
- 积分：1
