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Off-diagonal

Replace every element on the diagonal of an array with the sum of the elements on the current column

Replace every element on the diagonal of an array with the sum of the elements on the current column OR row. Labview

標簽： the diagonal elements Replace

上傳時間： 2017-08-24

上傳用戶：lps11188
Talkthrou with sine signal mix (interrupt on/off)

Talkthrou with sine signal mix (interrupt on/off)

標簽： Talkthrou interrupt signal with

上傳時間： 2014-01-23

上傳用戶：秦莞爾w
Java Switch On/Off source

Java Switch On/Off source

標簽： Switch source Java Off

上傳時間： 2017-09-21

上傳用戶：liuchee
An applicaion that utilize a fingerprint scanner to turn off the PC

An applicaion that utilize a fingerprint scanner to turn off the PC

標簽： fingerprint applicaion scanner utilize

上傳時間： 2017-09-25

上傳用戶：小儒尼尼奧
模擬ON-OFF開關

0735、模擬ON-OFF開關

標簽：

上傳時間： 2014-04-09

上傳用戶：hello111
Verilog Coding Style for Efficient Digital Design

In this paper, we discuss efficient coding and design styles using verilog. This can beimmensely helpful for any digital designer initiating designs. Here, we address different problems rangingfrom RTL-Gate Level simulation mismatch to race conditions in writing behavioral models. All theseproblems are accompanied by an example to have a better idea, and these can be taken care off if thesecoding guidelines are followed. Discussion of all the techniques is beyond the scope of this paper, however,here we try to cover a few of them.

標簽： Efficient Verilog Digital Coding

上傳時間： 2013-11-22

上傳用戶：han_zh
模擬IC性能的權衡模擬到數字化設計的挑戰

Abstract: Many digital devices incorporate analog circuits. For instance, microprocessors, applicationspecificintegrated circuits (ASICs), and field-programmable gate arrays (FPGAs) may have internalvoltage references, analog-to-digital converters (ADCs) or digital-to-analog converters (DACs). However,there are challenges when you integrate more analog onto a digital design. As with all things in life, inelectronics we must always trade one parameter for another, with the application dictating the propertrade-off of analog function. In this application note, we examine how the demand for economy of spaceand cost pushes analog circuits onto digital substrates, and what design challenges emerge.

標簽： 模擬IC 性能模擬數字化設計

上傳時間： 2013-11-17

上傳用戶：菁菁聆聽
PID控制原理詳解

比例控制(P)是一種最簡單的控制方式。其控制器的輸出與輸入誤差信號成比例關系。根據設備有所不同，比例帶一般為2～10％(溫度控制)。但是，僅僅是P 控制的話，會產生下面將提到的off set (穩態誤差)，所以一般加上積分控制(I)，以消除穩態誤差。

標簽： PID 控制原理

上傳時間： 2014-07-21

上傳用戶：frank1234
按鍵開關控制器簡化系統設計

Handheld designers often grapple with ways to de-bounceand control the on/off pushbutton of portable devices.Traditional de-bounce designs use discrete logic, fl ipflops, resistors and capacitors. Other designs includean onboard microprocessor and discrete comparatorswhich continuously consume battery power. For highvoltage multicell battery applications, a high voltageLDO is needed to drive the low voltage devices. All thisextra circuitry not only increases required board spaceand design complexity, but also drains the battery whenthe handheld device is turned off. Linear Technology addressesthis pushbutton interface challenge with a pairof tiny pushbutton controllers.

標簽： 按鍵開關控制器系統設計

上傳時間： 2013-11-18

上傳用戶：ZJX5201314
DN458降壓轉換器簡化低電壓設計

Many system designers need an easy way to producea negative 3.3V power supply. In systems that alreadyhave a transformer, one option is to swap out the existingtransformer with one that has an additional secondarywinding. The problem with this solution is that manysystems now use transformers that are standard, offthe-shelf components, and most designers want toavoid replacing a standard, qualifi ed transformer with acustom version. An easier alternative is to produce thelow negative voltage rail by stepping down an existingnegative rail. For example, if the system already employsan off-the-shelf transformer with two secondary windingsto produce ±12V, and a –3.3V rail is needed, a negativebuck converter can produce the –3.3V output from the–12V rail.

標簽： 458 DN 降壓轉換器低電壓

上傳時間： 2013-10-09

上傳用戶：Jerry_Chow