dian7

MCP23S08 SPI code test

skill导出的网表，可以用来参考来建模，布局(The netlist derived from skill can be used for reference to model and layout.)

说明：  Firmware Ispindel. for control of craftbeerpi

说明：  delphi中关于控件dbgrideh每列点击后进行排序的方法(About the method of sorting control dbgrideh after clicking on each column)

说明：  雷达信号理论主要包括匹配滤波理论,雷达模糊函数,雷达性能分析,雷达信号分析和雷达信号设计等内容(Radar signal theory mainly includes matched filtering theory, radar ambiguity function, radar performance analysis, radar signal analysis and radar signal design.)

二叉树最短路径问题-binary tree shortest path problem

借鉴国外的工厂设计，可实现国内的工厂设计-Referring to foreign plant design, plant design can be realized domestic

VHDL 实现的SPI接口，在Altera EMP7128 上应用过-VHDL SPI interface, the application of Altera EMP off

C# GDI+绘图实例源码，演示如何实现基本的GDI+绘图操作以及处理窗体显示事件，内含两个GDIDrawing绘图例子，可画直线、简单的几何图形等，如示例截图所示，比较基础的GDI+绘图实例。

说明：  岩土工程——PFC颗粒流——PFC辅助小程序——图形导入工具(Geotechnical engineering -- PFC particle flow -- PFC auxiliary program -- Graphic import tool)