Properties Of Logarithmic Functions

A handy, fast, reliable, precise tool if you need to find symbolic and numerical derivatives of standard functions. Derivative Calculator Real 36 is programmed in C#. All calculations are done in proprietary data type. The calculator calculates derivatives of high orders of standard functions...

A handy, fast, reliable, precise tool if you need to find symbolic and numerical derivatives of standard functions. Derivative Calculator Real 45 is programmed in C#. All calculations are done in proprietary data type. The calculator calculates derivatives of high orders of standard functions...

Noise Explorer was specially designed as a small and handy utility that allows you to test the different properties of 1D and 2D Perlin Nose. This Java-based tool also allows you to use different basis functions and colorings. The tool is very useful for designing procedural textures, terrains...


Platforms: Windows

Defining a property involves the definition of nested functions for one or more of fget,fset,fdel. The decorator probes the decorated function, captures its locals() just before it returns and looks for the names "fget", "fset" and "fdel". The found values, along with the function's docstring are...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This code contains a list of new functions which will enable you to put 3D Windows like buttons, windows, checkboxes, progressbars etc.. to your programs.This code also contains an example to what you can really do. example: to open a 3D window with a close button , title you can use ---...


Platforms: C and C plus plus

The fft of 3 functions are compared with their analytic transforms. The method proposal produce results that are super imposable with the theoretical predictions.Odd and even number of points are considered.(The algorithm works correctly in both cases).


Platforms: Matlab

AQUILA is a MATLAB toolbox for the one- or two dimensional simulation of the electronic properties of GaAs/AlGaAs semiconductor nanostructures. The program solves for a user-defined structure the one- or twodimensional Schroedinger- and Poisson-Equation in a self-consistent way.


Platforms: Matlab

A graphical user interface to compute the thermodynamic properties of an ideal rankine cycle.This example also demonstates saving and loading input fields from a GUI.This would not have been possible without the Steam Tables coded up by Magnus Holmgren.


Platforms: Matlab

Writes to file a sorted list of MATLAB functions for all MathWorks products installed on the machine (that the function is executed on). Denotes which functions are built-in to help with syntax highlighting.


Platforms: Matlab

A package of Matlab functions for exploring spatial patterns of correlation in high resolution climate data. Cross-similarity parameters (dominant lag, max-similarity, window cross-similarity) are calculated for each pair of records and presented on maps as well as plots with an intersite...


Platforms: Matlab

This file : eig_svd_herm_unit_pos_def_2.m is a modified (improved) version of my previous file. The main correction has been to include issparse() instead of class() to identify a Sparse Matrix. This change is essential for R13.The file eig_svd_herm_unit_pos_def_2.m and it's companion files...


Platforms: Matlab

Pretty fast code for zeros of Bessel functions of 1st and 2nd kindand for zeros of the derivatives. The Newton-Raphson method is usedwith the initial guess predicted from previously computed zeros.


Platforms: Matlab

Syntax: >> xyimagesc(X,Y,C) >> xyimagesc(X,Y,C,...) >> xyimagesc(X,Y,C,... 'PropertyName', PropertyValue ... )The imagesc function works well when the user does not want the interpolation behavior of other functions. However if the data is not on an evenly spaced grid imagesc does not work.This...


Platforms: Matlab

This method calculates roots of nonlinear functions, with an error of 1 per 10 to the minus 5. When displaying the error function diverges, is an easy and complete.


Platforms: Matlab

"uisetlineprops" is a simple graphical user interface tool for easy manipulation of the following properties of a "line" graphics object:Visible, Color, LineStyle, LineWidth, Marker, MarkerSize, MarkerEdgeColor, MarkerFaceColor.Example of use: s=peaks; handle=plot(s(:,25));...


Platforms: Matlab

EasyDate provides a set of manipulation functions that can be applied to strings retrieved from a MySQL database.


Platforms: PHP

A module of string functions: Chop, Contains, various quoted/RegEx versions of NthField and Split, EditDistance, EndsWith, Hash, HexB, InStrReverse, padding, SoundEx, and much more.


Platforms: Mac

A Software Laboratory for studying the properties of different types of Random Boolean Networks. It can calculate attractor statistics, graphic representation of dynamics, topology graph, etc.


Platforms: Mac

This is one of many Django apps which is a loose collection of utility functions. It is a mixture of Python code and javascript that I find myself writing over and over. Primarily it focuses around utilities for AJAX and testing.


Platforms: *nix

Thermo-Prop database contains intrinsic results of research works carried out on the development of sound, accurate, experimentally and physically based models for materials properties. Wide ranging data are available such as aluminium, copper and ferrous alloys which also include more detailed...


Platforms: Windows, Windows 7, Other