| 1. | Optical design for middle infrared zoom system
中波红外变焦距系统的光学设计 |
| 2. | A rapid computing method of zoom optical design
变焦距系统设计的快速求解 |
| 3. | Design of telecentric beam path for zoom projection optics
变焦距投影光学系统中的远心光路设计 |
| 4. | Camera lens - part 1 : zoom lens
照相镜头第1部分:变焦距镜头 |
| 5. | Autofocus zoom lens
自动聚焦变焦距镜头 |
| 6. | An adaptive model - based algorithm is proposed , which can change model size while the focus of camera is changed
并针对ccd摄像机变焦距情况提出了基于自适应模板的跟踪算法,在算法中自动改变匹配模板的大小。 |
| 7. | Furthermore science - vision designers develop optical systems for fluorescence analysis , vario focal lenses or zoom lenses for video cameras , and optical systems for medical applications
此外，科技之光的设计者开发了荧光分析，摄像机变焦距镜头和应用医学的光学系统。 |
| 8. | Having good time - frequency localization character , and correctly identifying singularity point in fault signal , wavelet is the main analysis method in this paper
小波变换具有良好的时频局部性，具有变焦距的特点，对故障信号中的奇异点能够准确识别，是论文中应用的主要分析方法。 |
| 9. | Secondly , because wavelet analysis can change the time and frequency windows according to the variation of signals " frequency , it can analyze the singularity of fault signals , and then confirm the accurate fault time efficiently
接着，文章利用小波变换“变焦距”的性质，对故障信号的奇异点进行分析，确定故障时刻。 |
| 10. | Other enhancements include the addition of a color zoom camera , adoption of a different frequency band for the control / video link , a new antenna , a more ergonomic handheld controller , a daylight - readable display
其它改进包括：增加一套彩色变焦距摄像机；控制、视频回路分别采用不同频带；新型天线；更符合人机工程的手动控制器以及白天易读的显示器。 |
