择城市代码

说明：  C8051F USB MASS STORAGE example code

应用背景基于Qt的数据管理系统，对Qt的数据库进行了一次应用，对于Qt初学者学习开发数据库等技术有较强学习价值。。。。。。。关键技术setFixedSize(750, 500); ui->stackedWidget->setCurrentIndex(0); QSqlQueryModel *typeModel = new QSqlQueryModel(this); typeModel->setQuery("select name from type"); ui->sellTypeComboBox->setModel(typeModel); QSplitter *splitter = new QSplitter(ui->managePage); splitter->resize(700, 360); splitter->move(0, 50); splitter->addWidget(ui->toolBox); splitter->addWidget(ui->dailyList); splitter->setStretchFactor(0, 1); splitter->setStretchFactor(1, 1); on_sellCancelBtn_clicked(); showDailyList(); ui->typeComboBox->setModel(typeModel); createChartModelView();

用python实现的文件名批量修改源码，支持正则表达式-The file name with the python to achieve bulk modify source code, support for regular expressions

对于初学matlab的同学会有帮助，小波包分析提取振动信号中的特征频率，IDW距离反比加权方法。( Matlab for beginner students will help, Wavelet packet analysis to extract vibration signal characteristic frequency, IDW inverse distance weighting method.)

stationary current regulator

说明：  一款扁平风格的jQuery上下滑动缩略图字幕效果(A Flat Style jQuery Up and Down Sliding Thumbnail Subtitling Effect)

该程序是时间显示程序,一般可以使用LCD显示.-time of the procedure is indicated procedures, the general can use LCD display.

可以提取CAD中点的坐标信息并转为MIKE地理信息数据输入格式(The coordinate information of midpoint in CAD can be extracted and converted to MIKE geographic information data input format.)

该程序是宽带相干源DOA估计中，相干信号子空间法的空间重采样的聚焦矩阵的构造的程序。-The program is broadband DOA estimation of coherent sources, Coherent signal subspace spatial resampling matrix structure of the focusing process.

说明：  烟花算法，以及优化方法，包含数据,多输入数据等(evaluateArray.m;opt_FWA.m;explosionSparksGenerate.m)