barbs 1.0

Plots barbs or arrows conserving angles and can place a scaling bar.The positions of the components u and v can be entered as matrices or vectors as with quiver.m The x axes can be labels of datestr.m A scaling factor (dar) is used between the x axes and y axes to conserve the angles and another scaling factor (ra) is used for the length of the barbs ir arrows.INPUT VARIABLES:% u,v = Vector Componentes% t,p = Positions of the vectors u,v% t is usually a time series but can also be x coordinates% p is usually vertical coordinates% ft = datestr.m format for labeling the the x axes% dar = Scaling factor between x and y axes% This is set as the second element of the property 'DataAspectRatio'% ra = Length scaling factor for the barbs or arrows% s = Type of line or 'LineStyle'% lim = Limits for the axes in the form [xmin,xmax] or% [xmin,xmax,ymin,ymax]% rv = Magnitude of the scaling bar% units = Units of the barbs as a string% dx,dy = Normalized position of the scaling bar%% OUTPUT VARIABLES:% L = Vector of handles of the lines, L(end) is the handle of the% scaling bar if it exist%% DEFAULT INPUT VARIABLES:% The default values change depending on the input format% t = 1:length(u), dar = 1, ra = 1, s = 'b', ft=6, y p=0:10:10*size(u,2)% rv y units are omitded if values are not given%% VALID INPUT FORMATS:% Number of | Posible% Arguments | Formats%--------------------------------------------------------------------------%

Requirements:	No special requirements
Platforms:	Matlab
Keyword:	Column,  Lengthp,  Lengtht,  Matter,  Quivermif,  Separated,  Variables,  Vectorsif
Users rating:	0/10