This integral is commonly used in the derivation of error probability on Rician fading channels however its detailed derivation is usually omitted.

Evaluate int_{0}^{infty}exp(-Ab^2)p(b)db, where b is a Rician random variable with the probability density function p(b)=2b(1+K)exp(-K-b^2(1+K))I_0(2bsqrt(K(1+K))), b>=0, p(b) = 0, b<0, where K is a constant and I_0(.) is the zero-order modified Bessel function of the first kind.

Help needed w/ Probability and Random process

Probability and Random process

Desparately seeking Help w/ Comm(estimation/Detection) problems

The file 'finalHW.doc' has five questions related to probabilty/random process etc. The second file,'SpHW.doc' contains two special problems are to be done based on elaborate examples given prior to the problems. They're related to estimation and detection. For some reason, my MS-Word saved the problems w/ 'parargrph' a ...continues

Analog Analysis problem - MATLAB based

Thank you for your help. I've done the majority of this..just wanted to make sure I'm on the right track

the corresponding digital filter (z-transform) transfer function using the matched z-transform and the bilinear transformation.

1. We wish to design a digital filter based upon a one-pole (first-order) low-pass filter whose cutoff frequency is 100 rad/sec. The sampling frequency is 300 rad/sec. Find the s-domain transfer function. Find the corresponding digital filter (z-transform) transfer function using the matched z-transform and the bilinear trans ...continues

FIR - High pass filter problem - a similar example is included.

This is one of the two DSP problems I posted earlier. I just solved the other one..this one is giving me a lot of grief. There is a similar problem with given solution included to be followed by the problem itselt. I've also noted the differences between the sample and the the actual problem (high pass vs. low pass, cutoff vs. ...continues

Telecommunication system statistics question

A unit for a telecommunications system is to be designed so as to have a minimum availability of 0.9994. The MTTR (mean time to repair) for the unit is estimated to be 24 hours. the unit is to consist of (n) effectively identical elements in parallel, from a reliability point of veiw. if the hazard rate of each of the elements i ...continues

Fourier Transform Pair(s)

Please see the attached file for full problem description.

Differential Equation; Complex Variable; Transfer Function; Homogeneous Solution

Transform the attached differential equation into a transfer function and find the homogeneous solution to the differential equation from the transfer function ...

Advantages of cable in providing internet over DSL,Satellite,Dial-up

Some pointers as to why cable internet is better than all the rest of the methods. Some history of the cable internet will be important.