observable distribution grid are investigated. A distribution grid is observable if the state of the grid can be fully determined. For the simulations, the modified 34-bus IEEE test feeder is used. The measurements needed for the state estimation are generated by the ladder iterative technique. Two methods for the state estimation are analyzed: Weighted Least Squares and Extended Kalman Filter. Both estimators try to find the most probable state based on the available measurements. The result is that the Kalman filter mostly needs less iterations and calculation time. The disadvantage of the Kalman filter is that it needs some foreknowlegde about the state.
标签： distribution observable grid investigated
上传时间： 2014-12-08
上传用户：ls530720646
在线考试系统完整版源码(C#&Access) 该考试系统为一同学毕业设计，采用Access数据库，三层开发 DB_51aspx下为Access数据库文件，Web为网站文件夹 目录下的Auto Generated Code均为代码生成器自动生成的代码 ExamDAL/DBHelp.cs为数据处理文件，注意使用时请先配置其中string strPath = "E:\\downCode\\ExamOnline\\DB_51aspx\\ExamOnline.mdb" 的数据库路径并编译才能使用。 首页登录地址：login.aspx 默认测试学生学号/密码：001/001 管理员学号/密码:51aspx/51aspx
上传时间： 2017-03-08
上传用户：003030
This project demonstrates the use of secure hash functions technique to implement a file encryption / decryption system. This implemented application can encrypt / decrypt multiple files on the fly using a password. The password supplied by the user is used as the source message from which the hash code (key) is generated using the SHA algorithm. Then this key is used to enctypted the data in the file(s). This key is stored in the encrypted file along with the encrypted data.
标签： demonstrates encryption functions implement
上传时间： 2017-03-08
上传用户：xuanchangri
This project demonstrates the use of secure hash functions technique to implement a file encryption / decryption system. This implemented application can encrypt / decrypt multiple files on the fly using a password. The password supplied by the user is used as the source message from which the hash code (key) is generated using the SHA algorithm. Then this key is used to enctypted the data in the file(s). This key is stored in the encrypted file along with the encrypted data.
标签： demonstrates encryption functions implement
上传时间： 2014-01-10
上传用户：yyq123456789
Serial UART open source core. The design is engineered for use as a stand alone chip or for use with other of our cores. The reason for developing the Serial UART core is the fact, that asynchronous serial communication is very common that almost every machine understands it.Also, for OCRP-1, we needed a way of communication with a host computer, to make it available over the net.
标签： engineered for use Serial
上传时间： 2017-03-11
上传用户：aa17807091
it is a verilog code written for traffic light controller will synthesize in xinlix ise 8.2i.i have tested it om my kit.[i mae my own kit for spartan2 device].it is a state machine based code.
标签： controller synthesize verilog traffic
上传时间： 2017-03-22
上传用户：xymbian
Lua is a powerful, fast, lightweight, embeddable scripting language. Lua combines simple procedural syntax with powerful data description constructs based on associative arrays and extensible semantics. Lua is dynamically typed, runs by interpreting bytecode for a register-based virtual machine, and has automatic memory management with incremental garbage collection, making it ideal for configuration, scripting, and rapid prototyping.
标签： lightweight embeddable Lua scripting
上传时间： 2014-01-13
上传用户：从此走出阴霾
There are _NO_ standard sample rate for the samples used in modules. But most often the samples are done on the rate called C-3 (which is about 16574 Hz if you have a PAL machine). Sometimes drums are sampled at A-3 (around 28 kHz), and some sounds are at ~8 kHz or anything else to save space.
上传时间： 2017-04-14
上传用户：稀世之宝039
基于支持向量聚类的多聚焦图像融合算法. 从无监督机器学习角度提出了一种基于SVC(support vector clustering)的图像融合规则,解决了基于 SVM(support vector machine)的融合规则在处理多聚焦图像融合问题时所引起的区域混叠与非平滑过渡问题,进一步提高了融合图像的质量.
标签： support clustering vector vecto
上传时间： 2013-12-17
上传用户：qlpqlq
with this rar file i am sending five source codes in vhdl for xor gate,xor gate using tristae gate,electronic voting machine,mod 16 counter,jk flip flop.please accept these codes and make me member of this site.so that i can download code from this site also.i really needed codes please accept that as soon as possible.
上传时间： 2013-12-18
上传用户：wcl168881111111
