用转置算子将单词 character变换成一个列 ))v='I can t find the manual I can' t find the manual 字符串内的单引号是由两个连续的单引号来表示。 字符串连接可以直接从数组连接中得到 ))UF If a woodchuck could chuck wood ))v= how much wood would a woodchuck chuck? >)w=lu vI If a woodchuck could chuck wood how much wood would a woodchuck chuck 函数dsp允许不打印它的变量名而显示一个字符串。例如 If a woodchuck could chuck wood 注意u=语句被去掉了。这对脚本文件内显示帮助的文本有用。 如同矩阵,字符串可以有多个行,但每行必须有相同数目的列数。因此,显然要用空格 以使所有行有相同长度,例如 >)V=l Character strings having more than one row must have the same number of column just like matrices Character strings having more than one row must have the same number of column just like matrices 考虑下面例子,它把一个字符串转换成大写。首先,函数fnd用来找出小写字符的下 标值,然后,从小写元素中只减去小写与大写之差,最后,用 setstr把求得的数组转换成它 的字符串表示。 If a woodchuck could chuck woodr 用转置算子将单词 character 变换成一个列。 » v=' I can''t find the manual! ' v = I can't find the manual! 字符串内的单引号是由两个连续的单引号来表示。 字符串连接可以直接从数组连接中得到。 » u=' If a woodchuck could chuck wood, ' ; » v=' how much wood would a woodchuck chuck? ' ; » w=[u v] w = If a woodchuck could chuck wood, how much wood would a woodchuck chuck? 函数 disp 允许不打印它的变量名而显示一个字符串。例如， »disp(u) If a woodchuck could chuck wood, 注意 u = 语句被去掉了。这对脚本文件内显示帮助的文本有用。 如同矩阵，字符串可以有多个行，但每行必须有相同数目的列数。因此，显然要用空格 以使所有行有相同长度，例如， » v=[' Character strings having more than ' ' one row must have the same number ' ' of column just like matrices! '] v = Character strings having more than one row must have the same number of column just like matrices! 考虑下面例子，它把一个字符串转换成大写。首先，函数 find 用来找出小写字符的下 标值，然后，从小写元素中只减去小写与大写之差，最后，用 setstr 把求得的数组转换成它 的字符串表示。 » disp(u) If a woodchuck could chuck wood