The team has long been deeply cultivated in broadband synchronous measurement technology research，The first domestic distribution network was performedPMUSynchronous measurement unit and other products such as Broadband，and achieved fruitful results。To solve the anti -felling DC component (DDC) In the field of phase measurement, the lack of comprehensive and unified assessment schemes and algorithm testing stages of programming M88 games apktasks are heavy.，The team has developed an algorithm comprehensive evaluation software -Speat. Recently, the team willSpeatApply for computer software copyrights and inGiteeWebsite open source.SpeatFollowmitAgreement,The open source address is:https://gitee.com/PowerXLab/Speat。The main personnel of the R & D include Qu Yifan Master Graduate、Professor Zhang Hengxu、Associate Professor Shiwai、Jin Zongshuai Associate Researcher, etc.。

SpeatIt is a collection of numbers to generate signal test、Simulation and measured signal test、Software applications of comprehensive quantitative assessment of algorithms。Speat v1.0completely inmatlabDevelopment in the environment mainly includes three parts:GUIvisual operation interface,Speat kernel,RuntimeOperating environment.GUIThe graphic、M88 games apkCode and built -in function packaging as visual operation interface to simplify user input and image display test results。Algorithm selection module provides a variety of classic algorithms and algorithm introduction interfaces，Test selection module has various numerical signals tests、Simulation and measured signal test types are available for users to choose and perform parameter input in the form of dialog boxes。Test selection module link toSpeatkernel，The execution result is shown in the visualized interface through the data processing module。After the numerical signal test is completed，Users can use efficiency data packaging analysis tools (SE-EDA) Quantitative evaluation algorithm performance.Matlab RuntimeAllow users to be unpackingmatlabThe packaging is performed on the systemSpeat，SpeatIt can also be deployed asweb appor desktop independent application.

SpeatSuccessful research and development and open source，On the one hand, it provides a variety of elimination for the field of phase measurementDDCAlgorithm support for interference，On the other hand, it will effectively shorten the comprehensive test cycle of the algorithm，Strengthen the research and development capabilities of algorithms in the art。Future，The team will further expand、Optimized software function，Contributions to the monitoring capacity of deepening the broadband signal of the power system，Help new power system construction。

Student style

Wayfan, Shandong University2022Graduate Graduate Student, Professor Zhang Hengxu.2022Graduated from the undergraduate of the year from Shandong University Electrical Engineering。The main research M88 Online Live Casinodirection during the master's degree is the digital signal processing of the power system。