sparsematrix

[vintl]

anyone know or do before this sparsematrix before? <br>i got a couple of question..like how to implement it with template.

 

[palbano]

Dear vinctl,<br><br>I see no one has responded to your post. I am not familiar with the term 'sparsmatrix' could you clairify?<br><br>Could you also clarify your use of 'implement it with template'. Are you refering to C++ templates?<br><br>-pete

 

[vintl]

sparseMatrix is a matrix that has many 0 in it.<br>eg.<br>sparseM&nbsp;&nbsp;&nbsp;&nbsp;r c v r-rows<br>1 3 0&nbsp;&nbsp;&nbsp;-&gt; 1 1 1 c-cols<br>0 0 0&nbsp;&nbsp;&nbsp;-&gt; 1 2 3 v-value<br>0 0 1&nbsp;&nbsp;&nbsp;-&gt; 1 3 1<br><br>convert the sparse matrix in to the rows , cols and with the values.<br>using C++ template.<br>i have alreadydo the print,trace, and element funct but it return some run-time errors. anyone can check for my source? pls include ur email so i can send it to you.

 

[palbano]

Dear vinclt,<br><br>I am truly sorry but I can not understand your post.<br><br>-pete

 

[ssingh]

Tell me the exact question... <p>Siddhartha Singh<br><a href=mailto:siddhu_singh@hotmail.com>siddhu_singh@hotmail.com</a><br><a href=siddhu.freehosting.net> </a><br>

 

[Nosferatu]

Send me the code to decode...<br><A HREF="mailto:methane@personal.ro">methane@personal.ro</A>

 

[NadadurSreedhar]

Sparse matrix is one which consists of many
zero's in it. To reduce the memory we will convert
the matrix as sparse matrix.

E.g:- 1 0 0
0 2 0
3 0 0
The sparse mtarix for the above is
row cloumn value
1 1 1
2 2 2
3 1 3

For more details refer Data Structures book
by Horowitz sahani.
Thank U very much for giving this opportuinity.