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What is transpose of the sparse matrix?
Another sparse matrix.
What is a fast-transpose algorithm for sparse matrices?
A fast-transpose is a computer algorithm that quickly transposes a sparse matrix using a relatively small amount of memory. Using arrays normally to record a sparse matrix uses up a lot of memory since many of the matrix's values are zero. In addition, using the normal transpose algorithm to transpose this matrix will take O(cols*elements) amount of time. The fast-transpose algorithm only uses a little memory to record the matrix and takes only O(cols+elements) amount of time, which is efficient considering the number of elements equals cols*rows.
Transpose matrix in data structure?
DataStructure-Program to transpose a sparse matrix.#include #include #include #define MAX1 3#define MAX2 3struct sparse{int *sp ;int row ;} ;void initsparse ( struct sparse * ) ;void create_array ( struct sparse * ) ;void display ( struct sparse ) ;int count ( struct sparse ) ;void create_tuple ( struct sparse *, struct sparse ) ;void display_tuple ( struct sparse ) ;void transpose ( struct sparse *, struct sparse ) ;void display_transpose ( struct sparse ) ;void delsparse ( struct sparse * ) ;void main( ){struct sparse s[3] ;int c, i ;for ( i = 0 ; i sp = ( int * ) malloc ( MAX1 * MAX2 * sizeof ( int ) ) ;for ( i = 0 ; i < MAX1 * MAX2 ; i++ ){printf ( "Enter element no. %d:", i ) ;scanf ( "%d", &n ) ;* ( p -> sp + i ) = n ;}}/* displays the contents of the matrix */void display ( struct sparse s ){int i ;/* traverses the entire matrix */for ( i = 0 ; i < MAX1 * MAX2 ; i++ ){/* positions the cursor to the new line for every new row */if ( i % MAX2 0 )printf ( "\n" ) ;printf ( "%d\t", * ( p.sp + i ) ) ;}}/* deallocates memory */void delsparse ( struct sparse *p ){free ( p -> sp ) ;}
Program for transpose of sparse matrix?
#include <stdio.h> #define MAX1 3 #define MAX2 3 struct sparse { int *sp ; int row ; } ; void initsparse ( struct sparse * ) ; void create_array ( struct sparse * ) ; void display ( struct sparse ) ; int count ( struct sparse ) ; void create_tuple ( struct sparse *, struct sparse ) ; void display_tuple ( struct sparse ) ; void transpose ( struct sparse *, struct sparse ) ; void display_transpose ( struct sparse ) ; void delsparse ( struct sparse * ) ; void main( ) { struct sparse s[3] ; int c, i ; for ( i = 0 ; i <= 2 ; i++ ) initsparse ( &s[i] ); create_array ( &s[0] ) ; printf ( "\nElements in Sparse Matrix: " ) ; display ( s[0] ) ; c = count ( s[0] ) ; printf ( "\n\nNumber of non-zero elements: %d", c ) ; create_tuple ( &s[1], s[0] ) ; printf ( "\n\nArray of non-zero elements: " ) ; display_tuple ( s[1] ) ; transpose ( &s[2], s[1] ) ; printf ( "\n\nTranspose of array: " ) ; display_transpose ( s[2] ) ; for ( i = 0 ; i <= 2 ; i++ ) delsparse ( &s[i] ); } /* initialises data members */ void initsparse ( struct sparse *p ) { p -> sp = NULL ; } /* dynamically creates the matrix of size MAX1 x MAX2 */ void create_array ( struct sparse *p ) { int n, i ; p -> sp = ( int * ) malloc ( MAX1 * MAX2 * sizeof ( int ) ) ; for ( i = 0 ; i < MAX1 * MAX2 ; i++ ) { printf ( "Enter element no. %d:", i ) ; scanf ( "%d", &n ) ; * ( p -> sp + i ) = n ; } } /* displays the contents of the matrix */ void display ( struct sparse s ) { int i ; /* traverses the entire matrix */ for ( i = 0 ; i < MAX1 * MAX2 ; i++ ) { /* positions the cursor to the new line for every new row */ if ( i % MAX2 0 ) printf ( "\n" ) ; printf ( "%d\t", * ( p.sp + i ) ) ; } } /* deallocates memory */ void delsparse ( struct sparse *p ) { free ( p -> sp ) ; }
Is it true that the transpose of the transpose of a matrix is the original matrix?
yes, it is true that the transpose of the transpose of a matrix is the original matrix
Examples of transpose sentence?
Definition: Transpose, change, switch
Why are sparse places sparse?
why are some places sparse
When was Please Transpose EP created?
Please Transpose EP was created in 2002-08.
Sentence for sparse?
The room was sparsely furnished, with only a few pieces of basic furniture and no decorations.
What is a sentence with the word sparse?
i made a sparse contribution for a charity
When was Sparse created?
Sparse was created in 2003.
What term describes the land in Turkmenistan forest or sparse grass?
Sparse grass
