RFID应用前景不容忽视，其中定位算法更应该熟悉了解，定位算法中的Chan算法应用较广，我制作了一个Chan算法的GUI界面，可以鼠标选择待定位坐标，进而可以运用Chan算法进行定位，并会在图形上标示出定位结果，可以直观比较-RFID application prospects can not be ignored, wherein the positioning algorithm should become familiar with a wider Chan algorithm is applied in the localization algorithm, I made a Chan algorithms GUI interface, the coordinates of the mouse to select to be positioned, in turn, can use the Chan algorithm to locate and marked on the graph positioning results, you can visually compare