帮忙解释下这两条Matlab命令1.>>int2str(eye(3))ans=1 0 00 1 00 0 1size(ans)为啥是 3 2.关于eval函数的>> funs=char('ceil','fix','floor','round')funs =ceil fix floorround>> [deblank(funs(1,:)) '(pi)']ans =ceil(pi)>> f=eval([deblank(funs(
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 10:08:45
![帮忙解释下这两条Matlab命令1.>>int2str(eye(3))ans=1 0 00 1 00 0 1size(ans)为啥是 3 2.关于eval函数的>> funs=char('ceil','fix','floor','round')funs =ceil fix floorround>> [deblank(funs(1,:)) '(pi)']ans =ceil(pi)>> f=eval([deblank(funs(](/uploads/image/z/5532576-24-6.jpg?t=%E5%B8%AE%E5%BF%99%E8%A7%A3%E9%87%8A%E4%B8%8B%E8%BF%99%E4%B8%A4%E6%9D%A1Matlab%E5%91%BD%E4%BB%A41.%3E%3Eint2str%28eye%283%29%29ans%3D1+0+00+1+00+0+1size%28ans%29%E4%B8%BA%E5%95%A5%E6%98%AF+3+2.%E5%85%B3%E4%BA%8Eeval%E5%87%BD%E6%95%B0%E7%9A%84%3E%3E+funs%3Dchar%28%27ceil%27%2C%27fix%27%2C%27floor%27%2C%27round%27%29funs+%3Dceil+fix+floorround%3E%3E+%5Bdeblank%28funs%281%2C%3A%29%29+%27%28pi%29%27%5Dans+%3Dceil%28pi%29%3E%3E+f%3Deval%28%5Bdeblank%28funs%28)
xTnA~d@!11>O`Xm$ @zaZ
P)%feffgfX%̜=s}c:dvn9l9H 9Qãz(H$ΔbDr#y["ޔ!`kHMzC^xxl1`B}bW l2Ⲵi*m5aGw"[PU 8Gċ-36"eV${ԧ$9RƲ}2 vqףo
Q,eẠ6-/&`XxϒN.
3B֢W{tJ>|ӫ&9ڝRj3o.k ݙtaU-yR