Search found 26 matches

by sdrmatlab
Sat Aug 31, 2019 3:15 pm
Forum: User Projects
Topic: SDR Math, Back to School
Replies: 2
Views: 2881

SDR Math, Back to School

Back to school folks.
Learn the basics of sdr math and how to create signals.

https://www.youtube.com/watch?v=9K2NQiHg2_4
by sdrmatlab
Wed Aug 21, 2019 11:25 am
Forum: User Projects
Topic: A Funny/Interesting SDR# Project
Replies: 5
Views: 3944

Re: A Funny/Interesting SDR# Project

Another Funny radio signal project

https://www.youtube.com/watch?v=QaOUqX4GzXA
by sdrmatlab
Sun Aug 18, 2019 9:37 pm
Forum: User Projects
Topic: A Funny/Interesting SDR# Project
Replies: 5
Views: 3944

Re: A Funny/Interesting SDR# Project

thanks for view update

the line
data(end:-1:1,:)

is flipping the image upside down
i'm sure there is a matlab command for this.
by sdrmatlab
Sat Aug 17, 2019 3:32 pm
Forum: User Projects
Topic: A Funny/Interesting SDR# Project
Replies: 5
Views: 3944

Re: A Funny/Interesting SDR# Project

here is the code, feel free to copy and use. matlab code or mfile get an A in your next class put your name here have a great day folks!!!! i kept all the images the same size, i used 800x800 pixels wave files can be any length, stereo or mono, set the sample rate to 48khz on the wave files or audio...
by sdrmatlab
Fri Aug 16, 2019 5:37 pm
Forum: User Projects
Topic: A Funny/Interesting SDR# Project
Replies: 5
Views: 3944

A Funny/Interesting SDR# Project

Ok Folks what i did is read in many images into matlab. once read into matlab, i took the IFFT on the images. and also added some funny NBFM radio signals. SDR# processed the data. the iq data from matlab was sent to a vector signal generator for transmission. enjoy and thanks for watching. for anyo...