本次在線座談主要介紹TI的高精度Delta-Sigma A/D轉(zhuǎn)換器的原理及其應(yīng)用,Delta-Sigma A/D轉(zhuǎn)換器在稱重儀器中,大量采用比例測量方法。
標(biāo)簽: Delta-Sigma 高精度 轉(zhuǎn)換器
上傳時間: 2013-10-17
上傳用戶:zhqzal1014
int trace (int i, int j, int low, IMAGE im,IMAGE mag, IMAGE ori) float gauss(float x, float Sigma) float dGauss (float x, float Sigma) float meanGauss (float x, float Sigma) void hysteresis (int high, int low, IMAGE im, IMAGE mag, IMAGE oriim) void canny (float s, IMAGE im, IMAGE mag, IMAGE ori)
標(biāo)簽: IMAGE float int gauss
上傳時間: 2015-01-30
上傳用戶:杜瑩12345
Sigma-DELTA 原理 實現(xiàn)的用LPC900系列單片機的比較器實現(xiàn)16位A/D。 有詳細(xì)的說明和源代碼(匯編格式,但是可以在KEIL下的C中調(diào)用)。
標(biāo)簽: Sigma-DELTA LPC 900 單片機
上傳時間: 2014-01-16
上傳用戶:懶龍1988
這是一個Sigma方案的PMP播放器的UCLINUX程序,可播放DVD,VCD,CD MP3...有很好的參考價值.
標(biāo)簽: UCLINUX Sigma PMP DVD
上傳時間: 2015-03-30
上傳用戶:ynwbosss
ADS1100 16-bit Sigma-delta differential ADC 與 MSP430F413接口設(shè)計。
標(biāo)簽: differential Sigma-delta 1100 430F
上傳時間: 2013-12-23
上傳用戶:2404
filter design Sigma delta filter
標(biāo)簽: filter design delta Sigma
上傳時間: 2015-06-24
上傳用戶:chenjjer
以matlab編寫的pi-Sigma模糊神經(jīng)網(wǎng)絡(luò)程序
標(biāo)簽: pi-Sigma matlab 編寫 模糊神經(jīng)網(wǎng)絡(luò)
上傳時間: 2015-08-03
上傳用戶:a673761058
%BIQPBOX Bisection reflective line search for sqpbox % [nx,nsig,alpha] = BIQPBOX(s,c,strg,x,y,Sigma,l,u,... % oval,po,normg,DS,mtxmpy,data,H) % returns the new feasible point nx, the corresponding sign vector nsig, % and the step size of the unreflected step, alpha. % Copyright (c) 1990-98 by The MathWorks, Inc. % $Revision: 1.2 $ $Date:
標(biāo)簽: BIQPBOX reflective Bisection search
上傳時間: 2013-12-17
上傳用戶:sk5201314
用89C2051實現(xiàn)高精度Sigma-Delta ADC變化
標(biāo)簽: Sigma-Delta 89C2051 ADC 高精度
上傳時間: 2015-12-05
上傳用戶:hwl453472107
Easy-to-Use, Ultra-Tiny, Differential, 16-Bit Delta Sigma ADC With I2C Interface The LTC2453 is an ultra-tiny, fully differential, 16-bit, analog-to-digital converter. The LTC2453 uses a single 2.7V to 5.5V supply and communicates through an I2C interface. The ADC is available in an 8-pin, 3mm x 2mm DFN package. It includes an integrated oscillator that does not require any external components. It uses a delta-Sigma modulator as a converter core and has no latency for multiplexed applications. The LTC2453 includes a proprietary input sampling scheme that reduces the average input sampling current several orders of magnitude lower than conventional delta-Sigma converters. Additionally, due to its architecture, there is negligible current leakage between the input pins.
標(biāo)簽: Differential Easy-to-Use Ultra-Tiny Interface
上傳時間: 2014-01-08
上傳用戶:鳳臨西北
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