Its also described here nicely
http://distance-ed.math.tamu.edu/Math64 ... node6.html
But it also says that there are methods for accelerating convergence of the QR method.
Could you point to me where it is explained on how to accelerate convergence of QR method?
Search found 74 matches
- Mon Jun 20, 2005 2:30 pm
- Forum: C
- Topic: Eigenvalue
- Replies: 2
- Views: 2635
Eigenvalue
Hi,
I need to solve Eigen Value problem using a program.
How to do that?
Kaushik
I need to solve Eigen Value problem using a program.
How to do that?
Kaushik
- Mon Jun 06, 2005 1:34 pm
- Forum: Off topic (General chit-chat)
- Topic: Registration Problem
- Replies: 3
- Views: 1969
- Sun Jun 05, 2005 4:36 pm
- Forum: Off topic (General chit-chat)
- Topic: Registration Problem
- Replies: 3
- Views: 1969
Registration Problem
Hi, My friend is having problem with new registration. He is able to register and getting a new user id but is having problems when he tries to log in using that id. The message shown is "invalid or inactive user". He has also received confirmation mail saying that his account has been cre...
- Tue May 24, 2005 3:57 pm
- Forum: C
- Topic: Inverse Matrix Test Data
- Replies: 1
- Views: 1713
Inverse Matrix Test Data
Hi,
I have written a code for Matrix Inversion. Its working fine for the small samples. But I want to test for more datas.
Could you give me the source from where I can get test data?
Regards,
Kaushik
I have written a code for Matrix Inversion. Its working fine for the small samples. But I want to test for more datas.
Could you give me the source from where I can get test data?
Regards,
Kaushik
- Mon May 23, 2005 11:32 am
- Forum: C
- Topic: Dynamic Allocation for 2 dimensional Array
- Replies: 6
- Views: 2752
Dynamic Allocation for 2 dimensional Array
i m doing like this #define MAXROWS 100 float *arr[MAXROWS]; //read no of rows & cols from user for(i=0=i<rows;i++) arr = (float *)malloc(col * sizeof(float)); Here I can have rows at the max MAXROWS. Is it possible to have dynamic allocation of memory without knowing/declaring the maximum no of...
- Thu Apr 21, 2005 3:13 pm
- Forum: C
- Topic: Problem with rand()
- Replies: 1
- Views: 1690
Problem with rand()
Hi, #include<stdio.h> #include<stdlib.h> main() { int i,j; for(j=0;j<10;j++) { i = rand(); printf("\n%d",i); } } I am running this in Microsoft Visual C++. The problem is I am getting same set of values everytime I run ... what should I do to get different sets of value ?
- Tue Aug 06, 2002 3:23 pm
- Forum: Volume 1 (100-199)
- Topic: 151 - Power Crisis
- Replies: 56
- Views: 6389
- Wed Jul 31, 2002 11:57 am
- Forum: Volume 1 (100-199)
- Topic: 145 - Gondwanaland Telecom
- Replies: 62
- Views: 15847
145 WA
Why am i getting wrong answer??? #include<stdio.h> #include<stdlib.h> int which_time_group( int a ); float func(char ch,int *u1,int *u2,int *u3,float R[][3],int lt[],int ut[],int a,int b,int c,int d); main() {int a,b,c,d,ph1,ph2,lt[3],ut[3]; int u1,u2,u3,i=0; float amnt; char ch; float R[5][3]; R[1]...
- Fri Jul 26, 2002 11:18 am
- Forum: Volume 1 (100-199)
- Topic: 113 - Power of Cryptography
- Replies: 163
- Views: 21165
- Thu Jul 25, 2002 8:22 pm
- Forum: Volume 1 (100-199)
- Topic: 151 - Power Crisis
- Replies: 56
- Views: 6389
RUN TIME ERROR 151
#include<stdio.h> #include<stdlib.h> void func(int N); main() {int N; do{ scanf("%d",&N); if(N == 0) exit(1); if(N==13) { printf("1\n"); continue; } /* printf("N = %d\n",N); */ func(N); }while(N != 0); } void func(int N) {int m; int check(int m,int N); for(m=1;m<=N...
- Thu Jul 25, 2002 7:44 pm
- Forum: Volume 1 (100-199)
- Topic: 113 - Power of Cryptography
- Replies: 163
- Views: 21165
- Wed Jul 24, 2002 3:09 pm
- Forum: Volume 1 (100-199)
- Topic: 101 - The Blocks Problem
- Replies: 635
- Views: 56094
I couldn't underwstand why i should i think the way tiwari ji has told me..... My prog is acting acoording to the input..... Even if what tiwari ji has told is true i don't see where my prog contradicts his argument....... Can any one give me a sample input where my prog fails to run..... i have alr...
- Wed Jul 24, 2002 3:03 pm
- Forum: Volume 1 (100-199)
- Topic: 113 - Power of Cryptography
- Replies: 163
- Views: 21165
- Wed Jul 24, 2002 1:05 pm
- Forum: Volume 1 (100-199)
- Topic: 113 - Power of Cryptography
- Replies: 163
- Views: 21165
But my problem is reading p when it is big.
For the sample input I m failing to read the input.....[/code]
Code: Select all
#include<stdio.h>
#include<stdlib.h>
main()
{int d;
long double p;
scanf("%f",p);
printf("%0.0f",p);
}