Tuesday, September 11, 2012

September 11

Taking some time from my math blog to speak about today.

This is a day we in the United States will never forget. Blessings to the families who suffered the losses on that horrible day in 2001.

May this world find peace soon.

TI-84 Plus CE: Signal to Noise Ratio and Shannon’s Law

TI-84 Plus CE: Signal to Noise Ratio and Shannon’s Law Signal to Noise Ratio (SNR) The program SNR calculates the signal to noi...