Sampling theorem, aliasing problem, Nyquist frequency
What is Sampling theorem? Nyquist freq? aliasing problem?
Communications and Control (Mathematical Model)
Please see attachment for problem, it would be nice to see these problems done so that i could try simular problems from other text books, for better understanding.
digital signal systems problem
the book i am using is digital signal processing(third edition) by prokis and manolakis.it is question 2-45 onpage 144. consider the system described by the difference equation: y(n)=a*y(n-1)+b*x(n) determine b in terms of a so that THE SUMMATION OF h(n)=1 the limits of the summatiom are n=- ...continues
Time division multiplexing and Frequency division multiplexing
what's the difference between Time division multiplexing and Frequency division multiplexing
How many T-1 lines are needed to make up one OC12 line? Need to see the calculated out to understand this
STDM: statistical time division multiplexing
How does STDM yield more efficient use of the bandwidth
digital signal processing problem
the problem(2-61) is from the third edition of digital signal processing(proakis+manolakis) 2-61 an audio signal s(t)generated by a loud speaker is reflected at two different walls with reflection coefficients r1 and r2. the signal x(t) recorded by amicrophone close to the loud speaker, after sampling is; ...continues
I need help for the following. 1. Which of the following is not a basic systems engineering concept? a. Define need before function b. Define function before requirements c. Developing a prototype based on the solution to a previous similar problem. d. Define requirements before seeking answers e. Examining altern ...continues
I need help on the following problems...please help me
Problems you encounter with radio mic's in theatres(eg inter-modulation)
The theatre is putting on a new musical and they are changing from traditional rifle microphones to radio microphone system. The theatre has some concerns over doing this, they are: transmitter operation with regard to power supplies, inter-modulation problems and choice of transmitter frequency band and output power. Please ...continues
