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Fert2000
说明： 这是一个变电站的监控程序，数据库采用的是sql server7.0(This is a substation of the monitoring program, the database is used in sql server7.0)
- 2006-03-24 11:54:56下载
- 积分：1
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样品检验项目系统
这是一个用vb＋SQL Server数据库编写的样品检验代码。包括样品的购买库存以及检验的各项程序，是一个很好的vb数据库参考代码(with vb+ SQL Server database prepared by the test sample code. The samples include the purchase of inventory and inspection procedures, is a good reference source database vb)
- 2005-03-23 18:11:17下载
- 积分：1
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Shashank-Saraf_160
compiler for a subset of c language
- 2009-06-14 18:03:19下载
- 积分：1
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IEEE80211a
802.11a wlan物理层仿真，里面有三个物理模型，均用MATLAB编写(802.11a WLAN PHY
There are*three* versions of the 802.11a physical layer model:
R13/IEEE80211a.mdl:
Requires R13 (MATLAB ) and Stateflow (for adaptive modulation control)
R13/IEEE80211a_NoSF.mdl:
Requires R13 (MATLAB), but does not require Stateflow.
R13SP1/IEEE80211a.mdl
Requires R13SP1 (MATLAB), but does not require Stateflow.
This latest version also includes some bug fixes.
All Simulink models require the Communications Blockset.)
- 2009-09-04 15:42:12下载
- 积分：1
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Synthetic-seismogram
运用雷克子波合成地震记录，可以根据自己需要更改模型参数。(Ricker wave using synthetic seismograms, you can change the model parameters according to their own needs.)
- 2014-04-07 16:47:54下载
- 积分：1
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Surveying-Adjustment-Program-Design
《测量平差程序设计》（宋力杰编著）一书的源码(" Surveying Adjustment Program Design" (Song Lijie eds) source)
- 2013-07-23 23:28:23下载
- 积分：1
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Matlab_powerflow
电力系统潮流计算之直流潮流计算 很简单 但是很实用 经常会在可靠性计算中用到(Power Flow Calculation of DC power flow calculation is very simple but very practical often used in reliability calculations)
- 2013-04-03 15:21:09下载
- 积分：1
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常用ENVI功能扩展工具
说明： airbus_catalog_query-影像数据查询工具 ENVI_Menu_Finder ENVI批处理与代码生成器 EO-1 ALI Calibration EPOC.1242 Frame_Subset_via_Shapefile Google Earth Super-Overlay Tool (GEST) hyperion_tools Landsat8LST-地表温度反演 LIST.TXT MODIS MCD12Q1数据批处理工具 modis_conversion_toolkit NNDiffuse Pan Sharpening (BIL) SPOT-ASTER真彩色合成补丁 wavelet_fusion-融合 决策树自动阈值分类 分区统计工具 图像坏 点修复补丁 图像批量分幅裁剪 大数据量镶嵌补丁 完全约束最小二乘法混合像元分解 小熊工具箱 影像目录管理工具 批量构建栅格图像轮廓线 批量设置忽略值 植被增强工具 直方图匹配工具 遥感图像123阶导数计算工具(Airbus_catalog_query-image data query Tool ENVI_Menu_Finder ENVI batch processing with code generator eo-1 ALI Calibration epoc.1242 Frame_Subset_via_Shapefile Google Earth super-overlay Tool (GEST) hyperion_tools Landsat8LST- surface temperature inversion list.txt MODIS data batch MCD12Q1 tool modis_conversion_toolkit NNDiffuse Pan Sharpening (BIL) SPOT - ASTER true color composite patch wavelet_fusion - automatic threshold fusion decision tree classification partition statistical tools to fix bad point image Mosaic patch batch framing cutting large data quantity fully constrained least squares decomposition of mixed pixels, bear images directory management tool kit Batch construction raster image contour batch setting ignored value vegetation enhancement tool histogram matching tool remote sensing image 123 derivative calculation tool)
- 2019-05-09 09:55:03下载
- 积分：1
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滤波法
A、名称：限幅滤波法（又称程序判断滤波法）
B、方法：
根据经验判断，确定两次采样允许的最大偏差值（设为A），
每次检测到新值时判断：
如果本次值与上次值之差<=A，则本次值有效，
如果本次值与上次值之差>A，则本次值无效，放弃本次值，用上次值代替本次值。
C、优点：
能有效克服因偶然因素引起的脉冲干扰。
D、缺点：
无法抑制那种周期性的干扰。
平滑度差。(A. Name: Limited filter method (also known as program judgement filter method)
B. Method:
Based on experience, the maximum allowable deviation (set to A) of two sampling times is determined.
Judge each time a new value is detected:
If the difference between the current value and the previous value is <=A, the current value is valid.
If the difference between the current value and the previous value is greater than A, then the current value is invalid, abandon the current value and replace the current value with the last value.
C. Advantages:
It can effectively overcome the impulse interference caused by accidental factors.
D. Disadvantages:
That periodic interference cannot be suppressed.
The smoothness is poor.)
- 2020-06-24 18:20:01下载
- 积分：1
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cx
说明： 电力系统配网潮流计算,vb编制
配电网潮流计算程序(也可用于其它电压等级辐射网)采用当前流行的“前推回推”算法，收敛速度快（一般不超过3次迭代即可获得满意的精度）。(Power system distribution network power flow calculation, vb preparation of distribution power flow calculation program (also available for other voltage levels of radiation network) using the current popular )
- 2008-09-06 09:23:39下载
- 积分：1
