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我对编程很陌生，希望能对我的程序提供一些帮助。我正在尝试通过 for 循环读取数组，对它们进行一些计算并将结果绘制在 3D 图上，但它给了我错误：

IndexError: index 753 is out of bounds for axis 0 with size 753

这是代码：

from mpl_toolkits.mplot3d import Axes3D 
import matplotlib.pyplot as plt
import numpy as np
import math
from itertools import product, combinations
from numpy import *
fig = plt.figure()
ax = fig.gca(projection='3d')
ax.set_aspect("equal")

ra_day = loadtxt("RA Days.txt")  
ra_minute = loadtxt("RA Minutes.txt")
ra_second = loadtxt("RA Seconds.txt")
ra = ra_day + (ra_minute/60) + (ra_second/3600)  

dec_day = loadtxt("DEC Days.txt")  
dec_minute = loadtxt("DEC Minutes.txt")
dec_second = loadtxt("DEC Seconds.txt")
dec = dec_day + (dec_minute/60) + (dec_second/3600)  

dist = loadtxt("Distance.txt") 

for i in range(len(ra)):
    x = math.cos(ra[i]) * (dist[i] * math.cos(dec[i]))
    y = math.sin(ra[i]) * (dist[i] * math.cos(dec[i]))
    z = dist * math.sin(dec[i])

ax.scatter([0],[0],[0],color="b",s=100)
ax.scatter([x],[y],[z],color="k",s=100)

plt.show()
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1 回答 1

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我不懂语言，但通常索引越界是起始索引和结束索引不正确。从零开始直到长度而不是长度 1 等。特别是在有人发布知道该语言的答案之前，可能值得一看。希望我能帮上忙

于 2013-07-19T02:20:26.383 回答