- #1
ashesh
- 3
- 0
singularities at end point in integration...
Hi,
I Need to perform an integration with poles and zeros in the integrand. Please let me know if there a MATLAB routine/program that can handle the definite integral
sqrt((x-a)*(x-b)/((x-c)*(x-d)))
between the limits (c,d), (a,d), (a,b) or (b,c).
I have read about the routine in quadpack called "dqawse.f" which can perform "integration of functions having algebraico-logarithmic end point singularities".
I need a MATLAB equivalent program that can perform this type of integration. I have checked gausscc.m file (http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=2905&objectType=file) which does integration by Chebychev-Curtis quadrature, but that seems to be no good in handling singularities.
Hope someone can give some leads to solve the above problem.
Thanks in advance.
Ashesh
Hi,
I Need to perform an integration with poles and zeros in the integrand. Please let me know if there a MATLAB routine/program that can handle the definite integral
sqrt((x-a)*(x-b)/((x-c)*(x-d)))
between the limits (c,d), (a,d), (a,b) or (b,c).
I have read about the routine in quadpack called "dqawse.f" which can perform "integration of functions having algebraico-logarithmic end point singularities".
I need a MATLAB equivalent program that can perform this type of integration. I have checked gausscc.m file (http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=2905&objectType=file) which does integration by Chebychev-Curtis quadrature, but that seems to be no good in handling singularities.
Hope someone can give some leads to solve the above problem.
Thanks in advance.
Ashesh