r8sto
r8sto,
a MATLAB code which
carries out some basic linear algebra operations on R8STO matrices
(real 64 bit precision symmetric Toeplitz N format).
Licensing:
The computer code and data files made available on this
web page are distributed under
the GNU LGPL license.
Languages:
r8sto is available in
a C version and
a C++ version and
a FORTRAN90 version and
a MATLAB version and
a Python version.
Related Data and Programs:
r8sto_test
linear_algebra,
MATLAB codes which
carry out various linear algebra operations for matrices
stored in a variety of formats.
Source Code:

i4_log_10.m,
returns the integer part of the logarithm base 10 of abs(X);

r8ge_print.m,
prints an R8GE matrix;

r8ge_print_some.m,
prints some of an R8GE matrix;

r8sto_dif2.m,
returns the second difference as an R8STO matrix;

r8sto_indicator.m,
returns an R8STO indicator matrix;

r8sto_inverse.m,
returns the inverse of an R8STO indicator matrix;

r8sto_mv.m,
multiplies an R8STO matrix times a vector;

r8sto_print.m,
prints an R8STO matrix;

r8sto_print_some.m,
prints some of an R8STO matrix;

r8sto_random.m,
randomizes an R8STO matrix;

r8sto_sl.m,
solves an R8STO linear system;

r8sto_to_r8ge.m,
copies an R8STO matrix to an R8GE matrix;

r8sto_yw_sl.m,
solves the YuleWalker equations for an R8STO matrix;

r8sto_zeros.m,
zeros an R8STO matrix;

r8vec_indicator1.m,
sets an R8VEC to the indicator1 vector;

r8vec_print.m,
prints an R8VEC;

r8vec_uniform_01.m,
returns a random R8VEC;
Last revised on 28 August 2022.