作业帮MATLAB中,想在画出的图形中标示出计算出的数据,怎么弄?
来源：学生作业帮 编辑：作业帮 分类：综合作业 时间：2024/11/08 06:18:53
MATLAB中,想在画出的图形中标示出计算出的数据,怎么弄?
比如：程序算出I=5
要想在画出的图形中标示出I=5,怎么弄?
比如：程序算出I=5
要想在画出的图形中标示出I=5,怎么弄?
help text
TEXT Text annotation.
TEXT(X,Y,'string') adds the text in the quotes to location (X,Y)
on the current axes,where (X,Y) is in units from the current
plot.If X and Y are vectors,TEXT writes the text at all locations
given.If 'string' is an array the same number of rows as the
length of X and Y,TEXT marks each point with the corresponding row
of the 'string' array.
TEXT(X,Y,Z,'string') adds text in 3-D coordinates.
TEXT returns a column vector of handles to TEXT objects,one
handle per text object.TEXT objects are children of AXES objects.
The X,Y pair (X,Y,Z triple for 3-D) can be followed by
parameter/value pairs to specify additional properties of the text.
The X,Y pair (X,Y,Z triple for 3-D) can be omitted entirely,and
all properties specified using parameter/value pairs.
Execute GET(H),where H is a text handle,to see a list of text
object properties and their current values.Execute SET(H) to see a
list of text object properties and legal property values.
See also xlabel,ylabel,zlabel,title,gtext,line,patch.
Reference page in Help browser
doc text
TEXT Text annotation.
TEXT(X,Y,'string') adds the text in the quotes to location (X,Y)
on the current axes,where (X,Y) is in units from the current
plot.If X and Y are vectors,TEXT writes the text at all locations
given.If 'string' is an array the same number of rows as the
length of X and Y,TEXT marks each point with the corresponding row
of the 'string' array.
TEXT(X,Y,Z,'string') adds text in 3-D coordinates.
TEXT returns a column vector of handles to TEXT objects,one
handle per text object.TEXT objects are children of AXES objects.
The X,Y pair (X,Y,Z triple for 3-D) can be followed by
parameter/value pairs to specify additional properties of the text.
The X,Y pair (X,Y,Z triple for 3-D) can be omitted entirely,and
all properties specified using parameter/value pairs.
Execute GET(H),where H is a text handle,to see a list of text
object properties and their current values.Execute SET(H) to see a
list of text object properties and legal property values.
See also xlabel,ylabel,zlabel,title,gtext,line,patch.
Reference page in Help browser
doc text