搜索结果
找到约 13 项符合
Ultrasound 的查询结果
技术资料 用输入钳位运算放大器替代输出钳位运算放大器
Various systems like ultrasound and imaging systems,have instances where the analog signal might
论文 SVD分解在超声成像中应用
Singular value decomposition filter for speckle reduction in adaptive ultrasound imagingHasegawa_2019_Jpn._J._Appl._Phys._58_SGGE06
技术资料 医疗超声解决方案-英文
医疗超声解决方案-英文Medical Ultrasound System Theory and Typical Architecture the transmit voltage is increased, but it is limited by safety requirements
By transmitting acoustic energy into the body and receiving and processing the ...
技术资料 HIFU中的运动控制装置设计
本文针对HIFU(High Intensity Focused Ultrasound)中的运动控制系统，采用了分布式多轴运动控制方案，设计了基于Atmega128单片机芯片的运动控制装置的硬件和软件，
教程资料 便携式超声系统中的Xilinx器件
There has long been a need for portable ultrasoundsystems that have good resolution at affordable costpoints. Portable systems enable healthcare providersto use ultrasound in remote locations such asdisaster zones, developing regions, and battlefields,where it was not previously practical to do so ...
可编程逻辑 便携式超声系统中的Xilinx器件
There has long been a need for portable ultrasoundsystems that have good resolution at affordable costpoints. Portable systems enable healthcare providersto use ultrasound in remote locations such asdisaster zones, developing regions, and battlefields,where it was not previously practical to do so ...
书籍 Wireless Communication Technology
This is a book on wireless communication. That usually means communica-
tion by radio, though ultrasound and infrared light are also used occasion-
ally. The term “wireless” has come to mean nonbroadcast communication,
usually between individuals who very often use portable or mobile equip-
ment. ...
压缩解压 The frequency domain plays an important role in image processing to smooth, enhance, and detect edg
The frequency domain plays an important role in image
processing to smooth, enhance, and detect edges of images. Although
image data typically does not include imaginary values, the fast Fourier
transform (FFT) has been used for obtaining spectra. In this paper,
the fast Hartley transform (FHT) is u ...
技术资料 一种基于单片机的胎心仪信号模拟装置
胎心率是胎儿健康状态的重要生理指标,超声测量胎心率是临床上最常用的一种手段。在超声胎心仪的研制过程中需要胎心仪信号模拟装置来验证仪器精确性,提出一种基于单片机的胎心仪信号模拟装置,该装置用步进电机驱动小钢珠在水中震动,模拟人体内的胎儿心脏的跳动,通过单片机内的定时器功能改变钢珠震动的频率和幅度,通过震动的 ...
模拟电子 MAX4968,MAX4968A数据手册
The MAX4968/MAX4968A are 16-channel, high-linearity,high-voltage, bidirectional SPST analog switches with18I (typ) on-resistance. The devices are ideal for use inapplications requiring high-voltage switching controlledby a low-voltage control signal, such as ultrasound imagingand printers. The MAX ...