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- - **Help w/ Jacobi Iterative**
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Help w/ Jacobi IterativeHi I can't find how to do this in my book ANYWHERE so i dunno how to do this.. it's my hw and it's due tomorrow at 9 pm... if anyone can help that'd be nice... thanks a lot. These are the instructions but I don't even know how to start it..
/* In void prob1() you are asked to solve the system of equations: a[i][0]*x[0]+a[i][1]*x[1]+...+a[i][4]*x[4] = b[i] for i=0, 1, ..., 4 using the Jacobi iterative method, where a[5][5] and b[5] are defined as follows: double a[5][5]={ 5., 0., 1., 0., -1., 0., 4., 3., -1., 0., 0., 0., 3., 1., -5., 1., -1., 0., 3., 0., 1., 1., 0., 0., -4.} double b[5]={-1., -4., 1.,-3., 3.0}, x0[5]={0.}, x1[5]; In the method, one starts with an approximate x0[] and obtains an improved solution x1[]: x1[i] =1/a[i][i] *(b[i] - (sum on j, except j=i)a[i][j]*x0[j])) for i=0,...,4. Perform six** iterations to find an approximate solution x1[] starting from the initial guess x0[0]=x0[1]=...=x0[4]=0.0. After each iteration, print the values of x1[] by using %12.3e.*/ |

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