代码搜索：tridiagonal

找到约 218 项符合「tridiagonal」的源代码

代码结果 218
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f cptt01.f

SUBROUTINE CPTT01( N, D, E, DF, EF, WORK, RESID ) * * -- LAPACK test routine (version 3.1) -- * Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. * November 2006 * *
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f dptt01.f

SUBROUTINE DPTT01( N, D, E, DF, EF, WORK, RESID ) * * -- LAPACK test routine (version 3.1) -- * Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. * November 2006 * *
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f sptt01.f

SUBROUTINE SPTT01( N, D, E, DF, EF, WORK, RESID ) * * -- LAPACK test routine (version 3.1) -- * Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. * November 2006 * *
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f dstect.f

SUBROUTINE DSTECT( N, A, B, SHIFT, NUM ) * * -- LAPACK test routine (version 3.1) -- * Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. * November 2006 * * .. Sc
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f sstect.f

SUBROUTINE SSTECT( N, A, B, SHIFT, NUM ) * * -- LAPACK test routine (version 3.1) -- * Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. * November 2006 * * .. Sc
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h trfd.h

// -*-c++-*- // LAPACK++ (V. 1.1) // (C) 1992-1996 All Rights Reserved. #ifndef _LA_TRIDIAG_FACT_DOUBLE_H_ #define _LA_TRIDIAG_FACT_DOUBLE_H_ /** @file @brief LU factorization of a tri
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m tridisolve.m

function x = tridisolve(a,b,c,d) % TRIDISOLVE Solve tridiagonal system of equations. % x = TRIDISOLVE(a,b,c,d) solves the system of linear equations % b(1)*x(1) + c(1)*x(2) = d(1), %
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m splinetx.m

function v = splinetx(x,y,u) %SPLINETX Textbook spline function. % v = splinetx(x,y,u) finds the piecewise cubic interpolatory % spline S(x), with S(x(j)) = y(j), and returns v(k) = S(u(k)). %
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www.eeworm.com/read/372507/9507246

cpp tridiag.cpp

// test tridiagonal matrix class #include #include "tridiag.h" void main(void) { TridiagonalMatrix X(20); X.Store(22,1,1).Store(44,5,5).Store(0,8,5).Store(55,7,8);
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www.eeworm.com/read/365788/9847032

txt 5-求解三实对角线方程组-p66.txt

#公式见P67 # real tridiagonal equation solver subroutine rtris(n,endl,a,b,c,endr,d,q,e,f) real q(n),d(n),f(n),e(n),a,b,c,den,endl,endr e(1)=-a/endl; f(1)=d(1)/endl do i=2,n-1 { den=b+c*e(i-1)
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