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Professional Interests: Signal Processing

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Signal Processing

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Peter Wittenberg submitted Solution 377797 to Problem 1923. Find the maximum two numbers of every column of a matrix

on 3 Jan 2014

Peter Wittenberg submitted Solution 377773 to Problem 1485. Method of Common Differences part-1

on 3 Jan 2014

Peter Wittenberg submitted Solution 377753 to Problem 1485. Method of Common Differences part-1

on 3 Jan 2014

Peter Wittenberg submitted Solution 377749 to Problem 1575. The sum of the numbers in the vector

on 2 Jan 2014

Peter Wittenberg submitted a Comment to Problem 313. Pythagorean perfect squares: find the square of the hypotenuse and the length of the other side

There's a problem with the solution suite. For seed=12 and n=16, the proposed answer of 5, 12, 13 as a Pythagorean triple is indeed a good one. However, 9, 12, 15 is equally valid but not included as an answer. To avoid this, I would suggest changing the problem so that it requires finding the answer with the minimum Z^2 to avoid ambiguity.

on 2 Jan 2014

Peter Wittenberg submitted Solution 374181 to Problem 1590. find the maximum element of the matrix

on 23 Dec 2013

Peter Wittenberg submitted Solution 374179 to Problem 277. chance in percent for minimum K heads when a good coin is tossed N times?

on 23 Dec 2013

Peter Wittenberg submitted Solution 367371 to Problem 1335. MATCH THE STRINGS (2 CHAR) very easy

on 10 Dec 2013

Peter Wittenberg submitted Solution 366085 to Problem 1585. Calculate the integral of the polynomial

on 6 Dec 2013

Peter Wittenberg submitted Solution 366083 to Problem 1585. Calculate the integral of the polynomial

on 6 Dec 2013

Peter Wittenberg submitted Solution 366082 to Problem 1585. Calculate the integral of the polynomial

on 6 Dec 2013

Peter Wittenberg submitted Solution 364126 to Problem 1587. Switch matrix to a column vector

on 3 Dec 2013

Peter Wittenberg submitted Solution 363189 to Problem 1147. Possible Outcomes of American Roulette

on 3 Dec 2013

Peter Wittenberg submitted Solution 363188 to Problem 1147. Possible Outcomes of American Roulette

on 3 Dec 2013

Peter Wittenberg submitted Solution 363180 to Problem 1821. 07 - Common functions and indexing 6

on 3 Dec 2013

Peter Wittenberg submitted Solution 355914 to Problem 1850. Create a matrix with difference of each row of input matrix

on 20 Nov 2013

Peter Wittenberg submitted Solution 355806 to Problem 1580. Number of odd and even elements within matrix

on 19 Nov 2013

Peter Wittenberg submitted Solution 351170 to Problem 1958. Add a row of zeros on top of a matrix

on 14 Nov 2013

Peter Wittenberg submitted Solution 351167 to Problem 1277. How many days does the cat take to climb out of the hole?

on 14 Nov 2013

Peter Wittenberg submitted Solution 347129 to Problem 1952. Count decimal digits of a number

on 7 Nov 2013