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1. 发明申请

US20150009235A1 METHOD AND APPARATUS FOR DISPLAYING ORDINATE ABSCISSA VALUE PAIRS ON A DISPLAY DEVICE 有权
标题翻译：用于在显示装置上显示无损检测值对的方法和装置
公开(公告)号：US20150009235A1
公开(公告)日：2015-01-08
申请号：US14381548
申请日：2013-02-15
申请人： Rohde & Schwarz GmbH & Co. KG
发明人： David Schmidt
IPC分类号： G06T3/00
CPC分类号： G06T3/00 , G01R13/029 , G06T11/206
摘要： An apparatus for displaying ordinate-abscissa value pairs with discrete display points in the abscissa and ordinate directions determines an interpolated ordinate value at half the abscissa spacing between the respective abscissa value and the respective abscissa value of the display points to the left and right. A maximum ordinate value and a minimum ordinate value are then determined from the ordinate value of the respective ordinate-abscissa value pair, and the respectively interpolated ordinate values on the left and right. A random or pseudo-random ordinate value is then selected between the determined maximum and minimum ordinate values for every abscissa value of the display points. The ordinate resolution of the display points is thus reduced by comparison with the ordinate resolution of the ordinate-abscissa value pairs.
摘要翻译：在横坐标和纵坐标方向上显示具有离散显示点的纵坐标值对的装置确定横坐标值与横坐标值之间的横坐标间距的左侧和右侧的各个横坐标值之间的插值纵坐标值。然后，从各纵坐标值对的纵坐标值和左右分别插入的纵坐标值确定最大纵坐标值和最小纵坐标值。然后在显示点的每个横坐标值的确定的最大和最小纵坐标值之间选择随机或伪随机纵坐标值。因此，通过与纵坐标值对的纵坐标分辨率进行比较来减少显示点的纵坐标分辨率。

2. 发明授权

US10571491B2 Measuring device and a method for improved imaging of the spectral characteristics 有权
公开(公告)号：US10571491B2
公开(公告)日：2020-02-25
申请号：US14402661
申请日：2013-05-21
申请人： Rohde & Schwarz GmbH & Co. KG
发明人： Nico Tonder , David Schmidt , Kurt Schmidt , Johann Huber
IPC分类号： G01R13/02 , G01B9/02 , G01R13/34 , G01R23/18
摘要： A measuring device includes a signal-processing unit for the registration of a first signal in the time domain and a histogram-generating unit for the indirect generation of a histogram in the frequency domain from the first signal. The histogram-generating unit provides a frequency grid-point variation unit.

3. 发明授权

US09396516B2 Method and apparatus for displaying ordinate abscissa value pairs on a display device 有权
标题翻译：用于在显示装置上显示纵坐标值对的方法和装置
公开(公告)号：US09396516B2
公开(公告)日：2016-07-19
申请号：US14381548
申请日：2013-02-15
申请人： Rohde & Schwarz GmbH & Co. KG
发明人： David Schmidt
IPC分类号： G06T3/00 , G01R13/02 , G06T11/20
CPC分类号： G06T3/00 , G01R13/029 , G06T11/206
摘要： An apparatus for displaying ordinate-abscissa value pairs with discrete display points in the abscissa and ordinate directions determines an interpolated ordinate value at half the abscissa spacing between the respective abscissa value and the respective abscissa value of the display points to the left and right. A maximum ordinate value and a minimum ordinate value are then determined from the ordinate value of the respective ordinate-abscissa value pair, and the respectively interpolated ordinate values on the left and right. A random or pseudo-random ordinate value is then selected between the determined maximum and minimum ordinate values for every abscissa value of the display points. The ordinate resolution of the display points is thus reduced by comparison with the ordinate resolution of the ordinate-abscissa value pairs.
摘要翻译：在横坐标和纵坐标方向上显示具有离散显示点的纵坐标值对的装置确定横坐标值与横坐标值之间的横坐标间距的左侧和右侧的各个横坐标值之间的插值纵坐标值。然后，从各纵坐标值对的纵坐标值和左右分别插入的纵坐标值确定最大纵坐标值和最小纵坐标值。然后在显示点的每个横坐标值的确定的最大和最小纵坐标值之间选择随机或伪随机纵坐标值。因此，通过与纵坐标值对的纵坐标分辨率进行比较来减少显示点的纵坐标分辨率。

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