图1: world坐标系和updateOrigin 不论方向还是数值,world坐标系就是数学上的直角坐标系。只是ros用它来表示真实世界地图,像nav_msgs::OccupancyGrid中的栅格地图,Costmap2D中的区域地图,于是有了地图这层物理意义。图1中的坐标系就是world坐标系。 world坐标系原点一般和/map坐标系的原点重合,对应真实世界中机器人...
for i in range(3): (tab)print(i, end=' ') # 输出数字，用空格分隔，不换行 print() # 输出一个空行，以分隔数字和结果字符串 print('Result:', ' '.join(map(str, range(3))) # 连接数字并输出结果字符串 输出为：0 1 2 Result: 0 1 2 在这个例子中，我们使用end参数在数字...
Framed Map in Black Framed Map in Natural Oak Size: 24" X 18.3" 36" X 27.5" 44" X 33.5" 57.7" X 44" $45.00 Current Stock: Item: 1W-WO-1664 Description Nova et accuratissima totius terrarum orbis tabula This gorgeous map of the world was originally produced circa 1664, by famous ...
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Map of World's Largest Volcanoes: This map shows the locations of the world's largest volcanoes. Tamu Massif on the Shatsky Rise in the northwest Pacific Ocean has the greatest mass and the largest footprint. Mauna Kea on the island of Hawaii has the greatest height from base to summit....
1>>>d,e,f=map(int,input('以逗号隔开:').split(",“))2以逗号隔开:1,2,33>>>print(type(d))4<class'int'> 4. print()函数用法: 函数语法: 1print(*objects, sep='', end='\n', file=sys.stdout,flush=Flase) objects – 复数,表示可以一次输出多个对象。输出多个对象时,需要用 , 分隔 ...
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# 输出字符串print('hello world')print("hello world")print('''hello world''')print("""hello world""") 单行输出多个内容 代码语言:javascript 代码运行次数:0 运行 AI代码解释 # 单行输出多个内容print("a+b=",a+b)print("a*b=",a*b) ...
Open Charge Map (Independent Publisher) Open Experience OpenAI (Independent Publisher) OpenAI Assistants (Independent Publisher) OpenAI GPT (Independent Publisher) OpenCage Geocoding (Independent Publisher) Open-Elevation (Independent Publisher) openFDA Drug (Independent Publisher) OpenLegacy IBM I (AS400) ...
Map Navigation Toggle Oriented Imagery Viewer Placement Print Scale Bar Scale Range Slider Scene Search Shadow Cast Sketch Slice Swipe Table List Time Slider Track Utility Network Associations Utility Network Trace Utility Network Validate Topology Version Management Weather Zoom Coding components Arcade ...