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fix: bad division

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This commit is contained in:
iceman1001
2019-02-25 19:03:31 +01:00
parent d6bb8d630a
commit 56a75fbf0b
1 changed files with 3 additions and 3 deletions
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6
client/cmddata.c
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@@ -758,14 +758,14 @@ int AutoCorrelate(const int *in, int *out, size_t len, int window, bool SaveGrph
// //
int hi = 0, idx = 0; int hi = 0, idx = 0;
int distance = 0, hi_1 = 0, idx_1 = 0; int distance = 0, hi_1 = 0, idx_1 = 0;
for (int i=0; i<=len; ++i){ for (int i = 0; i <= len; ++i){
if ( CorrelBuffer[i] > hi) { if ( CorrelBuffer[i] > hi) {
hi = CorrelBuffer[i]; hi = CorrelBuffer[i];
idx = i; idx = i;
} }
} }
for (int i=idx+1; i<=window; ++i){ for (int i = idx+1; i <= window; ++i){
if ( CorrelBuffer[i] > hi_1 ) { if ( CorrelBuffer[i] > hi_1 ) {
hi_1 = CorrelBuffer[i]; hi_1 = CorrelBuffer[i];
idx_1 = i; idx_1 = i;
@@ -773,7 +773,7 @@ int AutoCorrelate(const int *in, int *out, size_t len, int window, bool SaveGrph
} }
int foo = ABS(hi-hi_1); int foo = ABS(hi-hi_1);
int bar = ((int)(((hi+hi_1) / 2) * 0.03)); int bar = (int)(((hi+hi_1) / 2) * 0.03);
if ( verbose && foo < bar ) { if ( verbose && foo < bar ) {
distance = idx_1 - idx; distance = idx_1 - idx;
PrintAndLogEx(SUCCESS, "possible 3% visible correlation %4d samples", distance); PrintAndLogEx(SUCCESS, "possible 3% visible correlation %4d samples", distance);