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说明：  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

关于 ZFC 框架的自述文件 2003.6.18 ====================================================================== 如何在PowerBuilder 开发环境中运行ZFC 框架。 1、文件 app.pbl 常用应用库； controls.pbl zfc 控件库； main.pbl 主要对象库； demo.pbl 演示程序库； 2、目录 DB 演示数据库； PSR 演示PB报表； 3、基于 ZFC 框架编写程序需要哪些文件和表： 引用main.pbl、controls.pbl、app.pbl 三个库 演示数据库中的Employee，EmployeeToFunction，Function，Profile 四个表； 演示数据库中的usp_DateGet，usp_EmployeeGet，usp_FunctionGet，usp_ProfileGet，usp_ProfileSet 五个存储过程； 如果您使用其他数据库，请移植表和存储过程。 4、PowerBuilder 9.0，Adaptive Server Anywhere 7 必须；(ZFC framework on the readme file 2003.6.18 ========================================= ============================= How to run the PowerBuilder development environment ZFC framework. 1, document library app.pbl commonly used applications controls.pbl zfc Component Library main.pbl the main target of the Treasury demo.pbl presentation library 2, Demo DB database directory PSR demo PB statements 3, based on the framework of the preparation procedures ZFC What are the documents and forms: invoked main.pbl, controls.pbl, app.pbl three library demo database Employee, EmployeeToFunction, Function, Profile four tables demo database usp_DateGet, usp_EmployeeGet, usp_FunctionGet, usp_ProfileGet, usp_ProfileSet five storage process If you use other databases, please transplantation tables and stored procedures. 4, PowerBuilder 9.0, Adaptive Server Anywhere 7 must )

双馈直驱风力发电机组建模matlab模型(Modeling of doubly-fed direct-drive wind turbine with MATLAB model)

说明：  VC++ 6.0调用omron Compolet V2控件与PLC通信 示例(VC++ 6.0 call omron Compolet V2 control)

系统介绍电力系统可靠性的相关知识。获多个国家基金支持。(System describes the knowledge of power system reliability. A number of countries eligible for funding support.)

一个关于物性计算的软件，能够计算出各种制冷剂的物性，而且有DLL文件供VB和Matlab调用，使用及其方便。(A calculation on the physical properties of the software can calculate various physical properties of refrigerants, and have DLL files for VB and Matlab call, use and convenience.)

基于FFT的快速SAR分布目标回波模拟算法. 大面积分布目标的合成孔径雷达(SAR)回波模拟需要大量的运算，文中提出了一种合成孔径雷达回波模拟的快速算法，算法利用时域插值和FFTl’来缩减运算量，对于大面积目标回波模拟时，该算法有很高的效率。文中详细分析sinc函数插值所带来的误差以及补偿方法，并在次基础上提出了一种利用增采样插值方法，该方法以增加少量运算为代价，使得模拟精度的大幅度提高。文中比较了传统方法和基于FFTl’的快速SAR分布目标回波模拟算法的模拟结果，证明了这种快速算法确实行之有效。(The simulation of distributed targets is very important to the design of synthetic aperture radar(SAR)sys- tems．Since the end product is SAR images，the echo of SAR signals needs to be simulated and then processed form SAR images，an d the parameters needs to be measured and the perform ance of the images should be，an d then evaluated．The designing parameters of SAR could be adjusted to meet the requirement of users before developing SAR systems，specially in space—bome SAR systems．Th e simulation data is also needed during the developing an d debugging of a space—borne SAR real—time processor．Another purpose of simulation is to supply a great deal of simulation imag es to train image usors of space—bo rne SAR before it launch．)

光伏控制器，自动充放电控制12V/10A光伏控制器（ERA-04-10-A）： 额定工作电压：DC12V 最大充电电流：10A 最大放电电流：5A/路（共两路负载） 太阳能组件开路电压：25V 空载电流：<15mA 温度补偿：-20Mv/°C 工作环境温度：-25°C～+50°C 使用海拔：<5500M 控制器尺寸（mm）: 光控电压（25°C）：<=3.3V 过放保护电压（25°C）：<10.8V 过放恢复电压（25°C）：>10.8V 过充保护电压（25°C）：>15.0V 过压保护电压：17.68V 过压恢复电压：14.7V 浮充电压（25°C）：13.4V～13.7V 恢复正常充电电压（25°C）：13.2V 结束正常充电电压（25°C）：15.0V (PV controller, automatic charge and discharge control 12V/10A PV controller (ERA-04-10-A): Rated voltage: DC12V Maximum charge current: 10A Maximum discharge current: 5A/Road (a total of two loads) Solar components of the open circuit voltage: 25V No-load current: < 15mA Temperature Compensation:-20Mv/° C Operating Temperature:-25 ° C ~+50 ° C with elevation: < 5500M Controller Size (mm): light control voltage (25 ° C): < = 3.3V over-discharge protection voltage (25 ° C): < 10.8V over-discharge recovery voltage (25 ° C):> 10.8V overcharge protection voltage (25 ° C):> 15.0V over-voltage protection Voltage: 17.68V overvoltage recovery voltage: 14.7V float voltage (25 ° C): 13.4V ~ 13.7V back to normal charging voltage (25 ° C): 13.2V end of the normal charging voltage (25 ° C): 15.0V)

说明：  HSV融合 -color-normalized融合 -Gram-Schmidt融合 主成份分析融合(HSV fusion -Color normalized fusion -Gram Schmidt fusion Principal component analysis fusion)

说明：  任意速度模型中地震波走时计算。功能强大，精度可靠，速度快，尤其三维速度结构比较好。(Arbitrary velocity model calculated travel time of seismic waves. Powerful, reliable and fast, especially three-dimensional velocity structure better.)