Framework for numerical computations, data analysis and visualisation
Curve fitting | Data analysis | Plotting | Matrix operations | FFT | Extensible framework | Multiple file formats | Programmable | Open source | Free for everyone
NumeRe: Framework for Numerical Computation is a numerical framework written for Microsoft Windows(R) and released under the GNU GPL v3 for solving and visualizing mathematical and physical problems numerically.
Keep simple things simple:
You want to plot a sine function? Just enter 'plot sin(x)'.
You want to load some...
Create, display and process 2D vectors in a 3D window.
...This could be a common math symbol or greek letter, start/end signposts, or a number of the position either from the begining or after a reset.
After all the information has been loaded for your dataset. Either passed over the command line, or as a textfile. Lottie Vectors displays inside a figure that you can resize, rotate and turn 2D positions into a 3D picture.
Simulation of the diffraction phenomena of a plane-wave on a 2D-diaphragm in the Fraunhoffer approximation (corresponding to 99.9% of real common situations). The diaphragm is freely defined by the user via a bitmap file.
This program is entended as a help of teaching the diffraction phenomena to students.
Guidance to tiinker a small balloon, able to fly by hot air, made from cheap materials.
Complete and easy, for kids from ten years up and adults,
Source: LaTeX-text & pencil drawings, to use as .ps or .pdf -file (to print)
Still only in german.
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Java Data Processing Project aims to manipulate textfile containing scientific data such as time/intensity scan or spectrum. Jdpp provide large flexibility to read all possible time duration and date format. It is originally design to treat MS data.
LabDiary is a program for managing laboratory experiments in a sophisticated way. It is very easy to use - you can link experiments logically with each other, associate files to an experiment and structure all your data.
Antenna Radiation Diagram Plotter - Polar plots of measured EM emission, with a proper radial axis scaling and span. Three source files (plain text) can be loaded and plotted at the same time. Export to file or clipboard.