python模拟器手机,python求三位数的各个位数

# https://blog.csdn.net/weixin _ 41285821/article/details/80360924？ # UTM _ medium=distribute.PC _ agg page _ search _ result.none-task-blog-2 # ~all~first_rank_V2~rank 203点importnumpyasnpimportmathimportsympyfrommatplotlib.pyplotimportplotfrommmmatplotlib.plotlib 定位howimportmatplotlib .的三个参考节点坐标maxy=1000 maxx=1000 CX=maxx * NP.random.rand (3) cy=maxy * np.random.rand(3 随机生成cy以及与参考节点的欧式距离MTX=maxx * NP.random.rand (mty=maxy * NP.rand ) dot2=plot ) MTX，mty， ' go ' ) da=math.sqrt (NP.square (MTX-CX [0] ) NP.square (mty-cy [0] ) ) db=math.sqrt (NP.square ) MP ) NP.square ) MTY-cy[2] ) )定位坐标deftriposition ) xa，ya，da，xb， 计算yyb y=sympy.symbols (xy ) ) F1=2*x* ) xa-xc ) NP.square ) xc )-NP.square ) xa )2*y* ) ya-YC ) NP.NP y * (y B- YC ) NP.square ) YC )和-NP.square(db ) ) result=sympy.solve ) [F1，f2]，[x，y] ) locx，locx da，cx[1]，cy[1]，db，cx[2]，cy[2]，DC]dot3=plot ) locx，locx cx[2]]]y=[[locy，cy[0]]，] cy [2] foriinrange [ len [ x ] ] 3360 PLT.plot color=' g ' ) PLT.title(indoorlocation ) (legend ) [ ' referenend ] loc='upper right ' ) show(derror=math.sqrt ) NP.square ) locx-MTX (NP.square ) locy-mty ) )打印) d错误