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- Experiments show that the line scanning frequency of this scheme has attained 25Hz, acquisition time for target is less than 3s and tracking speed is 3.0/s, and this scheme also has the properties of low power consumption and small volume. 实验表明;此方案的行扫描频率达到25Hz、目标捕获时间小于3s;跟踪速度达3.;0°/s;且具有功耗低、体积小的特点。
- line scanning frequency 行扫描频率
- This prevents illegal telephone line scanning. 这可防止非法电话线扫描。
- VSF? Vertical Scanning Frequency? 垂直扫描频率，场频?
- Because characteristic of electron gun job is restricted, scanning frequency included line frequency and field frequency two concepts. 由于电子枪工作特点限制，扫描频率包括了行频与场频两个概念。
- line scanning frequence 行扫描频率
- After binaryzation of the coarse license plate area, it uses the characteristics of line scanning to obtain the precise position of license plate. 对粗定位候选车牌区进行二值化。利用线扫描等特征获取车牌精确定位。
- This paper analyzes the minimal build mechanism in line scan conversion and presents a new scan algorithm. 深入研究了直线扫描转换的最小生成机制,提出一种扫描转化算法。
- The relation between deflected angle and scanning frequency and the relation between raster and scanning frequency are deduced through the experiment data, so do. 对实验数据进行处理得到了振镜偏转角度和扫描频率之间具体的函数表达式及其图像表示,进而推导得到光栅大小和扫描频率之间的函数关系式。
- This paper describes a piezoelectric drive circuit which can find the syntonic frequency of motor through scanning frequency region based on computer controlling. 提出了一种基于计算机控制的压电超声马达谐振频率自动搜寻系统。
- The different information is implemented to clear and steadily display by using of time-shared display with line by line scanning and interlaced scanning in a raster picture. 一幅光栅图形中的逐行扫描与隔行扫描分时完成并使不同信息获得清晰稳定的显示效果。
- It is an up-to-date intelligent measuring calibrator. The instrument has the preset functions of scanning frequency, mode, multipoint scanning,and power off protection. 该仪器为新一代智能化测校验设备，具有预置扫描速率、状态、多点、掉电保护等功能。
- The Study of stratified iodide distribution in a single silver iodobromide tnicrocrystal by ultrathin sectioning and X-ray line scan were carried out. 用超薄切片法及X-射线线扫描法研究了半个碘溴化银微晶中碘的成层分布,结果与预想的碘的分布相一致。
- X-ray line scan acrossthinner sample provides a relative accurate technique to determine stratified structure containing different amount of iodide. 这有助于我们改进碘溴化银乳剂的制备。
- Gives the depth priority line scan algorithm which reduces the naught route in the process of line scan image output which improves the output efficieney. 给出了一种深度优先式行扫描算法，以减少扫描或图像输出过程中的空行程，提高输出效率。
- The results show that the surface temperature of melt pool is affected intensively by melting parameters such as melting rate,melting power,electron beam scanning pattern and scan frequency,etc. 结果表明,结果表明,熔炼工艺参数如熔化速度、熔炼功率、电子束扫描方式和扫描频率都会对熔池表面温度产生剧烈影响。
- Of course, the command line scanner also works on volumes mounted over network. 当然命令行扫描器还可以扫描通过网络挂载的卷。
- Type T3000 transmitter scan frequency deflection has self-regulation function, when changing the modulating frequency, transmitter scan frequency deflection range is basic invariable. T3000型发射机扫描频频偏有自动调节功能，即改变调制频率后，发射机扫频频偏范围基本保持不变。
- Aiming to the detection of weld in the spire welded pipe, line scanning X-ray digital imaging technology was adopted, and a new type of nondestructive testing equipment was designed. 针对螺旋焊管管端焊缝的检测,采用线扫描X射线数字成像技术,设计了一套新型无损检测设备。
