Lines Matching defs:delta
46 /* Threshold for difference of delta peaks */
151 * a) delta of adjacent max_bins is within range
152 * b) delta of adjacent deltas are within tolerance
157 int delta = max_bin[i + 1] - max_bin[i];
160 if (abs(delta) < BIN_DELTA_MIN || abs(delta) > BIN_DELTA_MAX) {
161 ath_dbg(common, DFS, "CHIRP: invalid delta %d "
162 "in sample %d\n", delta, i);
167 ddelta = delta - prev_delta;
174 ath_dbg(common, DFS, "CHIRP - %d: delta=%d, ddelta=%d\n",
175 i, delta, ddelta);
176 prev_delta = delta;