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2025年2月16日 · Files with the TDR extension function as Top Draw Vector Graphic Data relevant to the Document category. This file type is widely used to store data required by Top Draw. Top Draw is a vector graphics editor for Windows 3.1.

You draw, and a neural network tries to guess what you’re drawing. Of course, it doesn’t always work. But the more you play with it, the more it will learn.

Top Draw is a vector graphics editor for Windows 3.1. The developer no longer updates Top Draw and does not provide support anymore. According to our data, Top Draw uses one more file types. The TDR file belongs to the Archive category and works with ArVid, being used as …

In this example, Sentaurus Visual Python commands are used to load a TDR file and to generate a vertical cut from the 2D plot of a GaAs solar cell under short-circuit conditions. The cutline data is used to plot the energy band diagram under short-circuit current conditions.

Top Draw is a vector graphics editor for Windows 3.1. It was developed by Top Software, of Conifer, Colorado. It has a native .TDR vector graphics file format. It also has a .TDS "Shapes" file format (a vector-based clip art library). There was a major change to the TDR format at some point, apparently at v3.00. Identification

TDR (Time Domain Reflectometry)时域反射技术的原理(TDR 测量原理)是，信号在某一传输路径传输，当传输路径中发生阻抗变化时，一部分信号会被反射，另一部分信号会继续沿传输路径传输。TDR是通过测量反射波的电压幅度，从而计算出阻抗的变化；同时，只要测量出 ...

A TDR or device removal causes a reset of the GPU adapter, at which point all device resources are lost. This is typically caused by invalid commands issued due to a bug in the application. TDRs can be captured, analyzed, and debugged using PIX GPU captures.

TDR（Time Domain Reflectometry）：时域反射计是一种利用反射信号来推算待测件（DUT）的阻抗的一种测试方法，可以用来验证PCB、封装、连接器和线缆等设计是否满足阻抗要求，在高速电路设计、PCB加工制造、设计失效分析等方面中有广泛的应用。 首先需要回顾一下传输线的反射。 反射是由阻抗不连续导致的一种信号变化的现象，通常用反射系数来表示反射的大小，即反射信号与入射信号的比值，其计算公式如下。 上式中的. 是参考阻抗， 是负载阻抗。 假如. 就是我 …

2021年9月8日 · TDR (Time Domain Reflectometry)即时域反射技术，是一种对反射波进行分析的测量技术，主要用于测量传输线的特性阻抗，其主要设备为网络分析仪。 TDR的测试原理是通过向传输路径中发送一个脉冲或阶跃信号，当传输路径中发生阻抗变化时，部分能量会被反射，其余能量继续传输。 当知道发射波的幅度并测量反射波的幅度时，则可以计算出路径中阻抗的变化。 且通过测量发射到反射波回到发射点的时间差，还可以计算阻抗变化的相位。 根据反射原理， …