Matlab 模拟

超声波壁障由舵机带动超声波检测周围障碍物，前端遥控功能，循迹功能，(Ultrasound Wall Barrier, Front End Remote Control Function)

python program that is related with image implementation . creating squares w,th python.

红外解码，对常用红外遥控发射芯片UPD6121G进行解码，根据接收到波形显示其 32位二进制红外编码数据波形，根据波形下方刻度可查阅每一位为0或1(Infrared decoding, commonly used infrared remote control chip UPD6121G chip decoding, according to receive the waveform display 32 bit binary infrared coded data waveform, according to the waveform below the scale can be found, each for 0 or 1)

在图片末端隐藏信息，利用C++语言编程实现。(Picture information steganography.)

给VC增加多标签功能,每个打开的文件显示为一个标签,可以快速切换文件.安装后解压语言文件到安装目录,可以实现多语言切换. === "Window Tabs" (WndTabs) is an add-in for Microsoft Visual C++ v6 family of products (VC5, VC6, eVC3, eVC4 and Visual Fortran). It adds a docking bar of tabs reflecting all of the opened windows in the workspace. You can switch between the windows by simply clicking on the tab. The tabs have extensive right-click context menus full of useful functions. -VC to increase the number of labels, each open file is displayed as a label, you can quickly switch file. Decompression after the installation language files to installation directory, you can achieve the multi-language switch .=== === Window Tabs (WndTabs ) is an add-in for Microsoft Visual C++ v6 family ofproducts (VC5, VC6, eVC3, eVC4 and Visual Fortran). It adds a docking bar oftabs reflecting all of the opened windows in the workspace. You can switch between the windows by simply clicking on the tab.The tabs have extensive right-click context menus

图解测量电子电路设计 滤波器篇 日本人写的一本书，介绍了各种滤波器的设计包括有源滤波器无源滤波器都是以图解的方式有实际的参考电路带你设计滤波器入门(Graphic measurement of electronic circuit design filter the Japanese chapter of a book written to introduce a variety of filter designs include passive filters active filters are based on graphic methods are practical reference circuit filter was designed with your entry)

2012超级模块 希望大家支持一下啊 2012超级模块 希望大家支持一下啊 (The 2012 super module.)

Java绘图：绘制虚线与实线 　　public LineDemo(){ 　　 super("实线与虚线"); //调用父类构造函数 　　 setSize(300,200); //设置窗口尺寸 　　 setVisible(true); //设置窗口可视 　　 setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //关闭窗口时退出程序 　　} 　　public void paint(Graphics g){ //绘制组件方法 　　 Graphics2D g2=(Graphics2D)g; //得到2D图形 　　 Dimension dim = this.getSize(); //得到组件尺寸 　　 g2.setColor(Color.white); //设置绘制颜色为白色 　　 g2.fillRect(0, 0, dim.width, dim.height); //填充整个组件 　　 g2.setColor(Color.black); //设置绘制颜色 　　 g2.drawLine(40,160,280,160); //绘制实线 　　 g2.drawLine(40,160,40,40); 　　 g2.drawString("0",30,165); //绘制字符串 　　 g2.drawString("100",16,50); 　　 g2.drawString("200",270,175); 　　 float[] dash={5,5}; //短划线图案 　　 BasicStroke bs = new BasicStroke(1,BasicStroke.CAP_BUTT,BasicStroke.JOIN_MITER, 10.0f,dash,0.0f); //实例化新画刷 　　 g2.setStroke(bs); //设置新的画刷 　　 g2.drawLine(40,160,100,120); //用新的画刷绘制虚线

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KiCAD KiFields for libraries.