Troughs

PICKPEAKS is similar to MATLAB's FINDPEAKS; it returns local peaks and their indices for the input X. The main differences are that PICKPEAKS- is faster (much faster for large vectors),- allows X to be a 2D matrix (not just a vector) and the user can specify across which dimension to look for... Platforms: Matlab

LOCALPEAKS Find local peaks and troughs in a vector SYNTAX peaks = localpeaks(X) peaks = localpeaks(X,MODE) DESCRIPTION peaks = localpeaks(X) locates the local peaks in vector X. peaks = localpeaks(X,MODE) locates local features specified by MODE. MODE can be set to 'peaks' (default), 'troughs'... Platforms: Matlab

Simulate the original experiment that proved that electrons can behave as waves. Watch electrons diffract off a crystal of atoms, interfering with themselves to create peaks and troughs of probability. Platforms: Mac

CYL3D(Zin,theta_min,theta_max,Rho,H,meshscale) plots the 3D profile Zin as a mesh plot on a cylindrical surface of radius Rho, with mesh size determined by meshscale, for equally spacedangles between theta_min and theta_max. H is the cylinder height. CYL3D(Zin,...,meshscale,plotspec) plots the 3D... Platforms: Matlab

SPHERE3D plots 3D data on a spherical surface. Useful particularly in metrology of spherical surfaces, spherical wavefronts and wavefields.SPHERE3D(Zin,theta_min,theta_max,phi_min,phi_max,Rho,meshscale)plots the 3D profile Zin as a mesh plot on a spherical surface of radius Rho, between... Platforms: Matlab