Display image object
image(C)
image(x,y,C)
image(x,y,'PropertyName',PropertyValue)
hdl = image(...)
vector
vector
m by n matrix
Handle of the Matplot entity
image creates an image object by considering each element of the C matrix as an index into the current figure colormap.
When the x and y vectors are given, only the first and last values of these vectors are used and define the range of each variable. By default, the 'YDir' property of parent axis is set to 'Reverse'.