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📄 spextra.c

📁 ngspice又一个电子CAD仿真软件代码.功能更全
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/* *  MATRIX UTILITY MODULE * *  This file contains new routines for Spice3f * *  >>> User accessible functions contained in this file: *  spConstMul * *  >>> Other functions contained in this file: *//* *  IMPORTS * *  >>> Import descriptions: *  spConfig.h *      Macros that customize the sparse matrix routines. *  spMatrix.h *      Macros and declarations to be imported by the user. *  spDefs.h *      Matrix type and macro definitions for the sparse matrix routines. */#define spINSIDE_SPARSE#include "spconfig.h"#include "spmatrix.h"#include "spdefs.h"voidspConstMult(matrix, constant)	MatrixPtr	matrix;	double		constant;{	ElementPtr	e;	int		i;	int		size = matrix->Size;	for (i = 1; i <= size; i++) {		for (e = matrix->FirstInCol[i]; e; e = e->NextInCol) {			e->Real *= constant;			e->Imag *= constant;		}	}}

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