diff options
Diffstat (limited to 'charf.c')
| -rw-r--r-- | charf.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -103,7 +103,7 @@ int N=16; /*length of the domain*/ int D=5*N; -/*order of the derivative to consider*/ +/*order of the derivative to consider. Should not be larger than (D-N)/2 because then the support of f^{(K)} reaches outside of our domain.*/ int K=3; /*exponent p of the L^p norm to consider*/ @@ -135,8 +135,8 @@ for(int k=0;k<=K;k++){ dMf[0] = Mf; /*Allocate memory for integrals*/ -double* intdf = malloc(sizeof(double)*K); -double* intdMf = malloc(sizeof(double)*K); +double* intdf = malloc(K*sizeof(double)); +double* intdMf = malloc(K*sizeof(double)); /*Allocate memory for ||Mf^{(k)}||_p/||f^{(k)}||_p.*/ double r = 0.0; @@ -148,7 +148,7 @@ for(int t=1; t<=(1 << N)-1; t++){ //for(int i=0;i<N;i++) f[N+i] = rand() %2; /*In the middle of the domain set f to the values encoded in bit string t*/ for(int i=0;i<N;i++){ - /*Since we care about the Kth derivative, which in i depends on f on [i,i+K], shift f to the right by k/2 so that the most interesting part of f^{(K)} and Mf^{(K)} will be around the center of the domain*/ + /*Since we care about the Kth derivative, which in i depends on f on [i,i+K], shift f to the right by K/2 so that the most interesting part of f^{(K)} and Mf^{(K)} will be around the center of the domain*/ f[2*N+i+K/2] = (t >> i) & 1; //if(i%3==0) f[2*N+i+K/2] = 1; } |