FT_PLOT_MATRIX
Note that this reference documentation is identical to the help that is displayed in MATLAB when you type “help ft_plot_matrix”.
FT_PLOT_MATRIX visualizes a matrix as an image, similar to IMAGESC. The position, width and height can be controlled to allow multiple matrices (i.e. channels) to be plotted in a topographic arrangement. Use as ft_plot_matrix(C, ...) where C is a 2 dimensional MxN matrix, or ft_plot_matrix(X, Y, C, ...) where X and Y describe the 1xN horizontal and 1xM vertical axes respectively. Optional arguments should come in key-value pairs and can include 'clim' = 1x2 vector with color limits (default is automatic) 'highlight' = a logical matrix of size C, where 0 means that the corresponding values in C are highlighted according to the highlightstyle 'highlightstyle' = can be 'saturation', 'opacity', 'outline' or 'colormix' (default = 'opacity') 'box' = draw a box around the local axes, can be 'yes' or 'no' 'tag' = string, the name assigned to the object. All tags with the same name can be deleted in a figure, without deleting other parts of the figure. It is possible to plot the object in a local pseudo-axis (c.f. subplot), which is specfied as follows 'hpos' = horizontal position of the center of the local axes 'vpos' = vertical position of the center of the local axes 'width' = width of the local axes 'height' = height of the local axes 'hlim' = horizontal scaling limits within the local axes 'vlim' = vertical scaling limits within the local axes When using a local pseudo-axis, you can plot a label next to the data 'label' = string, label to be plotted at the upper left corner 'fontcolor' = string, color specification (default = 'k') 'fontsize' = number, sets the size of the text (default = 10) 'fontunits' = 'fontname' = 'fontweight' = Example ft_plot_matrix(randn(30,50), 'width', 1, 'height', 1, 'hpos', 0, 'vpos', 0) See also FT_PLOT_VECTOR, IMAGESC, SURF