ERRORBARLOGX Homogenize the error bars for X-axis in log scale.
ERRORBARLOGX turns the X-axis of the current error bar plot to log scale, and homogonizes the length of the horizontal segements which terminate the vertical error bars. By default, Matlab's ERRORBAR draws vertical error bars which are terminated by small horizontal segments of uniform length for the X-axis in linear scale. But when turning the X-axis to log...
MYGINPUT Graphical input from mouse with custum cursor pointer.
[X,Y] = MYGINPUT(N) gets N points from the current axes and returns the X- and Y-coordinates in length N vectors X and Y. [X,Y] = MYGINPUT(N, POINTER) also...
BOXCOUNT Box-Counting of a D-dimensional array (with D=1,2,3).
The Box-counting method is useful to determine fractal properties of a 1D segment, a 2D image or a 3D array. If C is a fractal set, with fractal dimension DF < D,...
EZFFT(T,U) plots the power spectrum of the signal U(T) , where T is a 'time' and U is a real signal (T can be considered as a space coordinate as well). If T is a scalar, then it is interpreted as the 'sampling time' of the signal U. If T is a...
DFIG works exactly as FIGURE, except that the figure is docked.
DFIG, by itself, creates a new docked figure window, and returns its handle. DFIG(H) makes H the current figure and docks it. If Figure H does not exist, and H...
The Ezyfit toolbox for Matlab enables the user to perform simple curve fitting of one-dimensional data using arbitrary (non linear) fitting functions.
It will add a new menu to the MATLAB interface, which will make it more easily to...
This set of functions simply provides an easy way to work with the dispersion relation of surface waves, given by
omega(k) = sqrt ( tanh(k*h0) * (g*k + gamma*k^3/rho))
where omega is the pulsation (in rad/s), k the...
Display image with non-linearly spaced axis. UIMAGE(X,Y,C) displays matrix C as an image, using the vectors X and Y to specify the X and Y coordinates. X and Y may be unevenly spaced vectors, but must be increasing. The size of C must be...
makehtmldoc(FILENAME) creates an html help file for each M-File matching FILENAME. This help file contains the header of the M-File (the first block of contiguous comment lines), with cross-links between each M-File matching FILENAME.
ERRORBARLOG(X,Y,E,...) plots the graph of vector X vs. vector Y with a logarithmic Y-axis, using symmetrical bars about the data points, ie: the bars are such that Y is the geometric mean (instead of arithmetic mean) of the lower and upper bars.... |