| 1. | Speech enhancement based on discrete cosine transform 基于离散余弦变换的语音增强 |
| 2. | New fractional cosine transform and its application 一种分数余弦变换及应用 |
| 3. | Mdct for modified discrete cosine transform 改进的离散余弦变换 |
| 4. | Fddi fdm forward discrete cosine transform 离散余弦正变换 |
| 5. | Idct inverse discrete cosine transform 非连续反余弦变换 |
| 6. | Idct inverse discrete cosine transform 离散余弦逆变换 |
| 7. | Iocs inverse discrete cosine transform 离散余弦逆变换 |
| 8. | Fdp forward discrete cosine transform 离散余弦正变换 |
| 9. | Dct fordiscrete cosine transform 离散余弦变换 |
| 10. | Inverse discrete cosine transform 逆离散余炫 |