Patent ID: 8510092

Claim:
A non-transitory computer-readable medium which stores a computer program to cause a computer to perform the following method: processing an input vector having N terms to produce an output vector having 2 N terms, the processing using two arguments Sum j =0, and j=0 and comprising the following steps: if j is greater than or equal to N, storing Sum j as a next term in the output vector; and if j is not greater than or equal to N, performing the method again with arguments Sum j , and j+1; and then performing the method again with arguments Sum j plus the j-th term in the input vector, and j+1, wherein the input vector comprises a signal response at a receiver, the signal response comprises N terms each representing a voltage at a time i in a unit interval, and the output vector comprises a probability distribution function indicative of the voltages statistically expected at the receiver at time i.