Mathematica 使用Import["*.csv","Table"]从文件中读入数组 希望是实数类型?

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Mathematica 使用Import["*.csv","Table"]从文件中读入数组 希望是实数类型?

用Mathematica 怎样写语句 从文件中读入一维数组, 怎样输出数组到另一个文件中?急!!

(**生成一维数组,存到C:/Users/zhou/Desktop/11.txt **)

Data=Table[w,{w,0,1,0.01}]

Export["C:/Users/zhou/Desktop/11.txt", Data, "Table"]

(**从文件中读入一维数组 **)

snum = OpenRead["C:/Users/zhou/Desktop/11.txt"]

snum1 = ReadList[snum, Number]

Close[snum]

(**计算 **)

snum2 = snum1/3

(**把计算结果(一维数组)输出到C:/Users/zhou/Desktop/22.txt **)

Export["C:/Users/zhou/Desktop/22.txt", snum2, "Table"]

mathematica 如何将数组写入文件,谢谢

mathematica 如何将数组写入文件,谢谢

lit方法

得到一个数组

然后想怎么着就这么着

例:

%

dim str,arr

str = "images/1.jpg,images/2.jpg,images/3.jpg"

arr = split(str,",")

for i=0 to ubound(arr)

response.write arr(i)&"br />"

next

%>

mathematica从外部文件中导入数据

Import["file","CSV"]

https://www.google/search?ix=hea&sourceid=chrome&ie=UTF-8&q=dat+file+comma+seperate#sclient=psy-ab&hl=en&source=hp&q=dat+file+comma+separated+mathematica&pbx=1&oq=dat+file+comma+separated+mathematica&aq=f&aqi=&aql=&gs_sm=e&gs_upl=6467l7247l1l7448l2l2l0l0l0l0l208l399l0.1.1l2l0&bav=on.2,or.r_gc.r_pw.,cf.osb&fp=a1bc1589ec616832&biw=888&bih=492

求助:mathematica输出文件怎么写?谢谢!

dp={1,1.23,1.35,1.56,1.7};

vc={0.3,0.5,0.63,0.18,0.96};

nn = 5;

sol = Solve[y == dp + vc,y]

解集:

{}

你要解的方程是什么?

你要输出的解是什么样的?

..............

将你要输出的数据,调整成如下形式,再输出:

FileOut1 = {0.53112367,2.4523791,5.5100567,0.8923766,1.156789}

Export["C:/Users/DONNA/Desktop/ACA.txt", FileOut1, "List"]