A*算法实例

说明：  qt中提供了QGphicsView，QGraphicsScene，QGraphicsItem，QGraphicsPixmapItem是QGraphicsItem的子类 分辨创建它们的实例：view，scene，item，然后通过各自的方法scene->addItem(item);view->setScene(scene);就可以达到类似下图的效果，想要进一步定制，则要继承QGraphicsItem或QGraphicsPixmapItem，然后重写paint()、boundingRect()等方法，此外如果还想要获取鼠标事件，重写mousePressEvent等事件就好了，注意，一旦重写了mousePressEvent方法，就以为了qt不会再自动处理item的任何press事件了，可以在你重写的mousePressEvent方法中最后添加QGraphicsItem::mousePressEvent(event);解决这个问题，就是说你获取到了鼠标事件，但是依然让qt处理这个鼠标事件。(QGphics View, QGraphics Scene, QGraphics Item and QGraphics PixmapItem are provided in qt. They are subclasses of QGraphics Item. Resolve the instances of creating them: view, scene, item, and then use their respective methods scene - > addItem (item); view - > setScene (scene); you can achieve the effect similar to the figure below. If you want to further customize, you need to inherit QGraphics Item or QGraphics Pixmap Item, and then rewrite paint (), boundingRect () and other methods, and if you want to do so. If you want to get mouse events, rewrite events like mousePressEvent. Note that once you rewrite the mousePressEvent method, you think that QT will no longer automatically handle any press events of item. You can finally add QGraphics Item:: mousePressEvent (event) to your rewritten mousePressEvent method to solve this problem. That is, you get the mouse event, but still let QT handle the mouse event.)

linux大作业 实现了 基础常见功能并支持动态调整

很完善的酒店餐饮代码,本人成功编译，并且亲自测试。-The hotel restaurant is perfect code, I successfully compiled and tested personally.

塔式太阳能排列方式 maltab编程 发排列方式(solar generate elecrity maltab)

AD9954驱动程序，主控为CPU为STM32，包括单一模式，线性扫面模式，RAM模式，可以产生AM,FM,ASK,PSK,FSK调制信号(AD9954 driver, master for CPU is STM32, including single mode, linear sweep surface model, RAM model, can generate AM, FM, ASK, PSK, FSK modulation signal)

qt实现的遗传算法 解决最大最小值得问题 (qt genetic algorithm to achieve the maximum and minimum worth solving problems)

说明：  can总线协议 iso15765 中英文；(Can bus protocol; iso15765; Chinese and english;)

udp报文重组，防止报文乱序问题，实现报文重组，丢包确认等问题

802.11ofdm源程序，非常适合初学者，一个很好的程序(802.11ofdm source, very suitable for beginners, a good program)

hex2bin，十六进制转二进制。。。。。。。。。。。(hex2bin, Sixteen binary conversion binary..................)