Rank: 954 based on 74 downloads (last 30 days) and 15 files submitted
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Corrected : Sum of Squares (Aug 05) and Poly_POWER (Jul 05)

Codes submitted so far :

1) GCD: a) Modified GCD b) GCD of Complex Nos c) GCD of Polynomials

2) Polynomials raised to some Power including Fractional Power

3) Chinese Rem Theorem: a) for Integers b) for Polynomials

4) Eisenstein-Jacobi Prime Integer Pair

5) Continued Fractions and Inf Determinants

5) Diophantine, Sum Of Squares

6) Euler_Phi, Factoring Techniques

7) Properties of certain types of Matrices

Some of these codes have been developed in the belief that they could be useful in some form, in the areas of Error Correction Coding, Arithmetic Coding and may be, to some extent in Data Compression. These could probably help answer some queries which could arise when we analyse or learn topics in Video Compression. However, I have no concrete proof yet, that these could help directly in those areas, but atleast, that has been my background thinking.

My areas of interest are Video Compression, DSP, Maths and 3G.

Professional Interests:

 

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Files Posted by Sundar View all
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08 Aug 2005 Find numbers which can be expressed as Sum of Squares of Positive Integers Suite of 4 fns to find 2 groups of Positive Integers, whose Sum of Squares equals product of ?r? Pri Author: Sundar Krishnan prime factors, sum of squares, product 0 0
15 Jul 2005 More Flexible Sorting and Multiplicity of Roots of a Polynomial More Flexible Sorting and Multiplicity of Roots of a Polynomial Author: Sundar Krishnan linear algebra, flexible sorting, multiplicity of roots, mathematics, linear alge 4 0
14 Jul 2005 GCD of Polynomials and Polynomials raised to some Power including Fractional Power GCD of Polynomials and Polynomials raised to some Power including Fractional Power Author: Sundar Krishnan poly_gcd, poly_power, linear algebra, fractional power, mathematics 3 1
  • 2.5
2.5 | 2 ratings
14 Jul 2005 Modified GCD Modification in MATLAB's gcd.m by suppressing calculation of u2, v2 and t2 at intermediate steps Author: Sundar Krishnan gcdm suppressing calc..., v2 and t2 at intermed... 0 0
14 Jul 2005 Chinese Remainder Theorem for Polynomials Verifies the Chinese Remainder Theorem for Polynomials (of "congruence") Author: Sundar Krishnan linear algebra, chinese remainder the..., polynomials, mathematics, algebra 2 0
Comments and Ratings on Sundar's Files View all
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05 Jun 2011 Conversion of Fractions from Binary to Decimal and Vice Versa Two functions are described below which will help in conversion of Fractional numbers. Author: Sundar Krishnan Md. Niazul

good job
26 Mar 2010 Conversion of Fractions from Binary to Decimal and Vice Versa Two functions are described below which will help in conversion of Fractional numbers. Author: Sundar Krishnan O'Connor, Derek

pi
= 0b11.0010010000111111011010101000100010000101101000110000100011010011001

but
>> Fr_dec2bin(pi)

ans =

11.0010010000111111

Where are all the other bits?
04 Feb 2010 Conversion of Fractions from Binary to Decimal and Vice Versa Two functions are described below which will help in conversion of Fractional numbers. Author: Sundar Krishnan Ajai, Remya

i need it for implementing the distributed arithematic algorithm.i will try it out
17 Sep 2009 Properties of Hermitian, Unitary, Positive Definite and Sparse Matrices Patterns of different types of matrices. Author: Sundar Krishnan Catherine

Very useful, very thorough and very informative!
09 May 2009 Conversion of Fractions from Binary to Decimal and Vice Versa Two functions are described below which will help in conversion of Fractional numbers. Author: Sundar Krishnan Muehlfeld, Andrew

I stumbled across these functions through Google, and I wasn't even looking for Matlab. How convenient. Plenty accurate for my purposes.
Top Tags Applied by Sundar
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mathematics, general, linear algebra, chinese remainder theorem, algebra
Files Tagged by Sundar View all
  • 1 - 5 of
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Updated   File Tags Downloads
(last 30 days) 		Comments Rating
08 Aug 2005 Find numbers which can be expressed as Sum of Squares of Positive Integers Suite of 4 fns to find 2 groups of Positive Integers, whose Sum of Squares equals product of ?r? Pri Author: Sundar Krishnan prime factors, sum of squares, product 0 0
15 Jul 2005 More Flexible Sorting and Multiplicity of Roots of a Polynomial More Flexible Sorting and Multiplicity of Roots of a Polynomial Author: Sundar Krishnan linear algebra, flexible sorting, multiplicity of roots, mathematics, linear alge 4 0
14 Jul 2005 GCD of Polynomials and Polynomials raised to some Power including Fractional Power GCD of Polynomials and Polynomials raised to some Power including Fractional Power Author: Sundar Krishnan poly_gcd, poly_power, linear algebra, fractional power, mathematics 3 1
  • 2.5
2.5 | 2 ratings
14 Jul 2005 Modified GCD Modification in MATLAB's gcd.m by suppressing calculation of u2, v2 and t2 at intermediate steps Author: Sundar Krishnan gcdm suppressing calc..., v2 and t2 at intermed... 0 0
14 Jul 2005 Chinese Remainder Theorem for Polynomials Verifies the Chinese Remainder Theorem for Polynomials (of "congruence") Author: Sundar Krishnan linear algebra, chinese remainder the..., polynomials, mathematics, algebra 2 0

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