Freeware Listing: 039h039

CONV_MTX Convolution matrix. If 'x' is a column vector of length 'nx', then conv_mtx(x,nh) gives a toeplitz matrix 'X' of size (nx+nh-1) times (nh). 'nh' is the length of the column vector 'h' with which 'x' is convolved. Thus finally 'X*h' is same as conv(x,h). If 'x' and 'h' are row vectors, then 'X' is of size (nh) times (nx+nh-1). Then 'h*X' is same as conv(x,h). This does not depend on the in built command 'TOEPLITZ'..

  • Platform: Matlab, Scripts

function out=janaf(prop, spec, T) | Version 1.01 --------------------------------------------------------------------- Calculates JANAF curve fit according to JANAF virial equation Output is calculated in SI-units prop = 'c' for standard state specific heat = 'h' for standard state enthalpy = 's' for standard state entropy spec = 'CO2', 'H2O', 'CO', 'H2', 'O2', 'N2' T = Temperature, vector allowed JANAF.mat required (contains the coefficients).

  • Platform: Matlab, Scripts
  • EEiv
  • License: Shareware
  • Rating

EEiv is a simple and fast image viewer created with the Entropia Engine++. It provides some cool features like fast OpenGL rendering with zoom, rotations, free manipulation, animated transitions, and more.

EEiv comes with an powerfull internal console with usefull features. Instructions of use press the key 'H' inside the image viewer. Toggle console with F3 and list the commands with 'help' command.

Give EEiv a try to see just how useful it can be for you!.

  • Platform: WinOther

039h039: Freeware | All

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