Spider Financial Corp

09/23/2020

Calculating Signal-to-Noise Ratio using DFT -

We introduce a new measure - used in signal processing and information theory – called the signal-to-noise ratio (SNR). The signal to noise ratio compares the level of the desired signal to the level of background noise.

02/09/2020

We are excited to announce that our team has moved to a new location in downtown Chicago. While we were happy with our space, there were several motivating factors to make a move: Space to accommodate current staff, and allow future growth plans, and location close to Chicago mass transit, and thus, convenient to both current, and future team members.
We're incredibly excited to be in the new space, and if you're in the area, feel free to stop in and say hi!

We are excited to announce that our team has moved to a new location in downtown Chicago. We spent the previous years in a building about a 6 miles away from our new location -- our old office served us well, and we made great memories (and product features) there, but we couldn't be more excited ab...

01/11/2017

Office Closed Martin Luther King Day

01/02/2017

NumXL 1.64 Official Release

12/27/2016

NumXL Office Closed for Day after New Year's

12/20/2016

Office Closed December 26, 2016

11/21/2016

Office Closed Thanksgiving Day

11/08/2016

Office Closed Veterans Day

10/05/2016

Office Closed Columbus Day