字符转化为数字问题,求解答。
Show older comments
F(x)=diff(f(x));
g=F(50);
g1=str2double(g);
得出: g
g =
2990798153356952709/1152921504606846976
>> 2990798153356952709/1152921504606846976
ans =
2.5941
>> g1
g1 =
NaN 问题1: 为什么g1的值不是2.5941
问题2: g的value为 1*1 sym 怎么将g的值赋给其他字母
Accepted Answer
More Answers (0)
Categories
Find more on 数据类型转换 in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!