design LP,HP,B S digital Butterworth and Chebyshev filter. All array has been specified internally,so user only need to input f1,f2,f3,f4,fs(in hz), alpha1,alpha2(in db) and iband (to specify the type of to design). This program output hk(z)=bk(z)/ak(z),k=1,2,..., ksection and the freq.
標(biāo)簽: Butterworth internally Chebyshev specified
上傳時間: 2015-11-08
上傳用戶:253189838
A* sudo sudo/* B* adduser script adduser C* rmuser script rmuser E* tout tout/* F* dumdum dumdum G* lostfile lostfile H* Mkfl.localsys Makefile.localsys I* spacegripe spacegripe J* sendmail.cf sendmail.cf N* remote remote.c O* distributed conrol distrib/* P* hosts and name server makerevhosts Q* xargs xargs/*
標(biāo)簽: adduser script rmuser sudo
上傳時間: 2016-03-29
上傳用戶:gxrui1991
基于verilog HDL的自動售貨機(jī)控制電路設(shè)計(jì): 可以對5種不同種類的貨物進(jìn)行自動售貨,價格分別為A=1.00,B=1.50,C=1.80,D=3.10,E=5.00 。售貨機(jī)可以接受1元,5角,1角三種硬幣(即有三種輸入信號IY,IWJ,IYJ),并且在一個3位7段LED(二位代表元,一位代表角)顯示以投入的總錢數(shù),最大9.90元,如果大于該數(shù)值,新投入的硬幣會退出,選擇貨物的輸入信號Ia,Ib,Ic,Id,Ie和一個放棄信號In,輸出指示信號為 Sa, Sb ,Sc ,Sd, Se 分別表示售出相應(yīng)的貨物,同時輸出的信號yuan, jiao代表找零,相應(yīng)每個脈沖代表找零相應(yīng)的硬幣,上述輸入和輸出信號均是一個固定寬度的脈沖信號。
標(biāo)簽: verilog 1.00 1.50 1.80
上傳時間: 2016-07-12
上傳用戶:lanwei
DESCRIPTION : BIN to seven segments converter -- segment encoding -- a -- +---+ -- f | | b -- +---+ <- g -- e | | c -- +---+ -- d -- Enable (EN) active : high -- Outputs (data_out) active : low
標(biāo)簽: DESCRIPTION converter segments encoding
上傳時間: 2016-08-17
上傳用戶:ainimao
Problem B:Longest Ordered Subsequence A numeric sequence of ai is ordered if a1 < a2 < ... < aN. Let the subsequence of the given numeric sequence (a1, a2, ..., aN) be any sequence (ai1, ai2, ..., aiK), where 1 <= i1 < i2 < ... < iK <= N. For example, sequence (1, 7, 3, 5, 9, 4, 8) has ordered subsequences, e. g., (1, 7), (3, 4, 8) and many others. All longest ordered subsequences are of length 4, e. g., (1, 3, 5, 8).
標(biāo)簽: Subsequence sequence Problem Longest
上傳時間: 2016-12-08
上傳用戶:busterman
Matlab實(shí)現(xiàn): Erlang B model(M/M/n/n)與 Erlang C model排隊(duì)系統(tǒng)的模擬,并畫出阻塞概率(P)與負(fù)載(A=lamda/miu in Erlang)的關(guān)系圖。用法:運(yùn)行RunMe
標(biāo)簽: Erlang model Matlab 排隊(duì)系統(tǒng)
上傳時間: 2014-01-02
上傳用戶:wcl168881111111
basic.c */ /**//* Project:NeuroBasic, basic package*//**/ /* Survey:This is a simple Basic b-code compiler which*/ /*can be used as a comfortable command shell for */ /* any program. The actual compiler is found in */ /*compiler.c.*/ /*The functions m_fctptr() and user_server()*/ /*build an interface to an
標(biāo)簽: basic NeuroBasic Project package
上傳時間: 2017-02-15
上傳用戶:xymbian
功能菜單 1.商品管理 a.商品目錄 b.商品管理 c.促銷商品 2.訂單管理 3.報表統(tǒng)計(jì) 4.會員管理 a.會員管理 b.會員來源 c.會員分類 d.業(yè)務(wù)員管理 e.會員積分 f.會員充值 g.禮品數(shù)據(jù) 5.網(wǎng)站管理 a.信息管理 b.友情鏈接 c.網(wǎng)站留言 d.網(wǎng)站參數(shù) e.配送管理 6.系統(tǒng)管理 a.用戶管理 b.支付管理 c.數(shù)據(jù)清理 7.修改密碼 8.退出系統(tǒng) 后臺訪問方式為admin/index.asp 用戶名8001密碼111111
上傳時間: 2014-01-03
上傳用戶:woshini123456
隨著光伏發(fā)電系統(tǒng)快速發(fā)展,以及電動汽車充電樁的普及,傳統(tǒng)的剩余電流保護(hù)器無法滿足實(shí)際需求。介紹了一款B型剩余電流保護(hù)器,采用磁調(diào)制剩余電流互感器和零序電流互感器采集剩余電流。根據(jù)GB/T 22794—2017標(biāo)準(zhǔn)要求,可識別1 kHz及以下的正弦交流、帶和不帶直流分量的脈動直流、平滑直流等剩余電流信號。經(jīng)信號調(diào)理電路將電壓信號送到單片機(jī)進(jìn)行采集和判斷。通過試驗(yàn)測試,該樣機(jī)在測試精度和速度上均符合國家標(biāo)準(zhǔn)的相關(guān)要求。The rapid development of photovoltaic power generation systems and the popularity of electric vehicle charging piles make the traditional residual current protective devices unable to meet the actual demand.This paper proposed a type B residual current protective device,which uses the magnetically modulated residual current transformer and the zero sequence current transformer to acquire the residual current.According to the requirements of GB/T 22794—2017,the type B residual current protective device can detect sinusoidal AC residual current of 1kHz and below 1kHz,pulsating DC residual current with and without DC component,smooth DC residual current and so on.The signal processing circuit sends the voltage signal to the MCU for acquisition and judgment.Through experimental tests,the device meets the relevant requirements of national standards in terms of test accuracy and speed.
標(biāo)簽: 電流保護(hù)器
上傳時間: 2022-03-27
上傳用戶:
21世紀(jì)大學(xué)新型參考教材系列 集成電路B 荒井
上傳時間: 2013-04-15
上傳用戶:eeworm
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