有一个问题，困扰很久了，具体描述如下：对比较器进行ac仿真时，如果用statistical model lib，此外netlist 也是用失配网表，进行monte carlo交流仿真，发现输出小信号
2021-06-25 06:37
ADS Monte Carlo simulator. I am trying to specify statistical parameter values using touchstone
2018-10-09 14:54
*/__IO uint32_t SCMISC; /**< Statistical Check Miscellaneous Register, offset: 0x4 */__IO
2023-03-29 07:58
Hi all, I got a long codes which used to calculate some statistical parameters using PSoC MCU.
2019-02-21 14:24
我不希望'ST Time of Flight技术使用光子探测器来测量产生的光脉冲离开我们的产品所需的时间，然后从目标反射并返回我们的设备。知道所需的时间，就可以知道光速来计算精确的距离测量值。 我的问题是：由于VL6180X计算距离作为发射和接收红外线之间的时间，它如何测量距离（例如约1cm），其对应于皮秒级的飞行时间？ 谢谢＃vl6180x以上来自于谷歌翻译以下为原文 I undesratnd that ''ST Time of Flight technology uses photon detectors to measure the time it takes a generated light pulse to leave our product, then reflect from a target and come back to our device.Knowing the time it takes, an accurate distance measurement can be calculated knowing the speed of light.'' My question is: since VL6180X calculate the distance as the time between transmitting and receiveing the infrared, how can it measure distances (e.g. about 1cm) which correspond to a time of flight in the order of picoseconds ? Thanks#vl6180x
2018-10-10 10:47
都会有新的感觉，常看常新。2、《Fundamentals of Statistical Signal Processing,Volume I: Estimation Theory》——Steven
2011-08-19 09:06
POCV是什么？既然有了AOCV，为什么要有POCV？
2021-10-20 06:31
我想测量PNA的校准残差误差值，用于使用ECal进行校准的方向性，源匹配和反射跟踪。我已经购买了Joel Dunsmore博士的书，在3.9.2节中，他讨论了如何通过在空气管路末端连接负载和短路来获得残余误差值。但是，在该部分的第181页中，他声明在使用ECal时不能使用此方法，因为它是数据库校准。在下一段中，他指出可以使用时域门控代替这种方法，我的问题是“我可以使用时域门控来获得ECal校准的校准残差值”吗？ 以上来自于谷歌翻译 以下为原文I want to measure the calibration residual error values for the PNA for directivity, source match and reflection tracking for a calibration done with ECal.I have purchased Dr. Joel Dunsmore's book and in the section 3.9.2 he goes over how to derive residual error values by attaching loads and shorts on the end of an air-line.On page 181 in that section, though, he states that you cannot use this method when using the ECal as it is a database calibration.In the next paragraph he states that time-domain gating can be used instead of this method and my question is "can I use time-domain gating to derive the calibration residual error values with an ECal calibration"?
2018-12-06 16:07
by statistical methods) or type B (by approximations).Which coverage factor do you assume? "2"
2018-12-06 16:05
CMSIS的DSP库提供了哪些功能？如何在IAR建立的工程中开启FPU并使用DSP库呢？
2021-10-20 08:04
