HEATKEYS

Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.

NCSS Statistical Software is an easy to use data analysis, statistical analysis, and statistical graphics analysis package - Import/Exports data from SAS,SPSS,Minitab,Stata, Access, Dbase, and ASCII files. PASS: Power Analysis and Sample Size Softwar...

A premier small public research university nationally acclaimed for excellence in liberal education, medicine, biological and health sciences, and environmental leadership.

SIGVIEW, FFT based spectral analysis software distributed as shareware. Download fully functional version.

MIT is devoted to the advancement of knowledge and education of students in areas that contribute to or prosper in an environment of science and technology.

The Top Spread Spectrum, RF, and Wireless website, Spread Spectrum Scene Online is your best resource for information about Spread Spectrum, RF, CDMA, 3g and Wireless. Our pages are filled with useful tutorial, how-to and reference information for th...

This multimedia site contains tutorials, free software for circuit designs including PLL, filters, directional couplers, and electronic circuit schematics.

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The Math Forum is the comprehensive resource for math education on the Internet. Some features include a K-12 math expert help service, an extensive database of math sites, online resources for teaching and learning math, plus much more.

A large collection of links to interactive web pages that perform statistical calculations

The SETI League, Inc. is a membership-supported, nonprofit {501(c)(3)} educational and scientific organization, devoted to privatizing the electromagnetic Search for Extra-Terrestrial Intelligence.

IEEE Xplore. Delivering full text access to the world

MacStats - a listing of Macintosh statistical software from Classic Macs to OS X - with usage notes, graphing software, time series and SEM, and reviews of key Mac statistics packages.