| 18 | namespace af { |
| 19 | |
| 20 | array convolve(const array &signal, const array &filter, const convMode mode, |
| 21 | convDomain domain) { |
| 22 | unsigned sN = signal.numdims(); |
| 23 | unsigned fN = filter.numdims(); |
| 24 | |
| 25 | switch (std::min(sN, fN)) { |
| 26 | case 1: return convolve1(signal, filter, mode, domain); |
| 27 | case 2: return convolve2(signal, filter, mode, domain); |
| 28 | default: |
| 29 | case 3: return convolve3(signal, filter, mode, domain); |
| 30 | } |
| 31 | } |
| 32 | |
| 33 | array convolve(const array &col_filter, const array &row_filter, |
| 34 | const array &signal, const convMode mode) { |