RadioWORKS: A tool for calculating radio wave properties. Get frequency info, such as free-space wavelength, antenna lengths, band info, propagation methods, etc. Calculate path loss using different models. Predict power / range requirement changes.
Find best Spectral Estimation Method for a Power Spectral Density plot. A menu of 10+ spectral estimators from
Steve Kay's textbook 'Modern Spectral Estimation' 1988 is available to choose from. Some estimator results differ dramatic
Look at the pannel and press the same note. Play a Piano. Play the piano using your mouse or your computer's keyboard. Piano/Keyboard. Piano/Keyboard. Here's a list of what your child or student will receive from free flash lessons
Look at the pannel and press the same note. Look at the pannel and press the same note. Look at the pannel and press the same note. Look at the pannel and press the same note.
Free random intellect test based on Color Lines game. There are complexity adjustment by number of colors and initial balls,precision setting,saving results through Internet and settings in the registry. It calculates average appraisal of intellect.
Free random intellect test based on Color Lines game. There are complexity adjustment by number of colors and initial balls,precision setting,saving results through Internet and settings in the registry. It calculates average appraisal of intellect.
Random Number Generator PPC is a Windows Mobile based software that produces sequences of random numbers. Program can exclude digits and numbers from generated random sequences.
Create screen, paper or Internet tests based on randomly selected questions from large databanks. Allows the use of graphics, animations and sounds in any test question. Create an unlimited amount of questions and databanks.
Random Word Generator creates lists of random, artificial words. Other features: customizable word construction engine, generate many words into a file, generate words similar to others, generate all possible words from a given format, and more.
Rapid-Pi is an add-on for Microsoft Word (and other word processors) that provides a new, fast way to enter mathematical formulas, equations and expressions into documents. Rapid-Pi's text-based input is a simply faster way to input math.
Free, fun to use educational software for children aged 3-6. A great way to teach the alphabet, numbers, counting, simple spelling, keyboard skills and more. Simple, entertaining, educational games which your child will want to play again and again.
A great way for your child to learn weekly spellings and improve reading, vocabulary and logic. Incredibly easy to use. Spellings are recorded and played back in your own voice.
Pass-Guaranteed is the leader in IT Certifications that will Guarantee you will pass your RCDD exam on Your First Try. Pass-Guaranteed offers RCDD practice exam questions. You will pass the RCDD exam using Pass-Guaranteed. Or Your Money Back!!!
Reading Comprehension Booster helps students sharpen their critical thinking skills. Students work with exercises to determine main idea, make inferences and draw conclusions. Designed for students ages 8 and up.
Read with ease, comfort and 42% faster! ReadPal takes your documents (Text, Word, Outlook and Internet) and presents the text in a way that is easy to absorb and fast to read. "The on-screen reading breakthrough of the decade"- Tony Buzan.
Read with ease, comfort and 42% faster! ReadPal takes your documents (Text, Word, Outlook and Internet) and presents the text in a way that is much easier to absorb and fast to read. Download "The on-screen reading breakthrough of the decade" now.
ReadWrite Arabic teaches you to read and write the Arabic Alphabet
* Audio recordings of all letter pronunciations
* Writing animations of all Arabic letters & combinations
* Flashcard review & exercises to aid memorization
Learn to read and write 1000 Chinese characters
* Includes the 1000 most frequently used Chinese characters
* Both Simplified and Traditional Chinese versions available
* Writing stroke order animation
* 3000 examples
* Flashcard review
