Extended DFT by Vilnis Liepins

Program EDFT produce high-resolution N-point DFT for N greater than the length of data vector. (extrapolation, dft, fft)

gradedmesh by Ben Postlethwaite

Meta-function and optional GUI that transforms linear mesh coordinates into a chosen graded mesh (mesh graded gradedmes..., mesh graded gradedmes..., mesh)

meshfunc(curve, weight)

meshgui(varargin)

plotMesh( x, z )

cut samples - interpolation by Aslak Grinsted

Interpolates irregular spaced data by 'cutting' the x axis into specified intervals. (boxcar, downsample, decimate)

yi=cutsamples(x,y,xsi,xei)

clip by Kathleen Edwards

Clips contour lines and pcolor plots far away from your irregularly spaced observation, or over land (system identification, pcolor, contour)

clip_land(han,map_lat,map_lon) ;

clip_mask(han,obs_lon,obs_lat,km) ;

surface_mask(han,obs_lon,obs_lat,km) ;