Robust Adaptive Time Delay Estimation for Speaker Localization in Noisy and Reverberant Acoustic Environments
標(biāo)簽： Localization Reverberant Estimation Adaptive
上傳時(shí)間： 2014-01-04
上傳用戶：ve3344
Robust stability for Time-Delay systems
標(biāo)簽： Robust stability Time-Delay systems
上傳時(shí)間： 2015-02-15
上傳用戶：594428403
The objective of this projectis to design, model and simulate an autocorrelation generator circuit using 4-bit LFSR. the register and LFSR will used D flip-flop and some gates. By the autocorrelation concept, there should be 2 same length vectors, for calculating the autocorrelation , we have to design the register for storing the original vector and the shifter for make time delay.
標(biāo)簽： autocorrelation objective generator projectis
上傳時(shí)間： 2015-08-17
上傳用戶：ikemada
本系統(tǒng)以TMS320F2812為核心設(shè)計(jì)了一種智能家居裝置——“隨叫隨到”垃圾桶，實(shí)現(xiàn)了語音控制垃圾桶的運(yùn)動(dòng)。以拾音器作為聲音傳感器，采用延時(shí)估計(jì)法（Time Delay Estimation，TDE）實(shí)現(xiàn)了聲源方位的實(shí)時(shí)檢測；采用超聲波傳感器實(shí)現(xiàn)了垃圾桶行進(jìn)的蔽障功能；同時(shí)，采用語音識(shí)別技術(shù)實(shí)現(xiàn)了對(duì)用戶的前、后、左、右行駛或開啟、關(guān)閉垃圾桶蓋等各種語音指示的識(shí)別。從而達(dá)到了垃圾桶“隨叫隨到”的智能化、人性化的目的。
標(biāo)簽： 比賽
上傳時(shí)間： 2018-10-17
上傳用戶：cyyyyyy
Optimal Guaranteed Cost Sliding-Mode Control of Interval Type-2 Fuzzy Time-Delay Systems
上傳時(shí)間： 2019-07-24
上傳用戶：sjjy0220
In this chapter we give a quick overview of control theory, explaining why integral feedback control works, describing PID controllers, and summariz- ing some of the currently available techniques for PID controller design. This background will serve to motivate our results on PID control, pre- sented in the subsequent chapters.
標(biāo)簽： Controllers Time-Delay Systems PID for
上傳時(shí)間： 2020-06-10
上傳用戶：shancjb
基于TMS320F28335的超聲波流量計(jì)硬件原理圖+軟件源碼本文以TMS320F28335 處理器為核心，設(shè)計(jì)一種用于管道流量測量的超聲波流量計(jì)。系統(tǒng)硬件由核心板，超聲波發(fā)射和接收電路，切換電路，超聲換能器，基于ADS805 的高速信號(hào)采集電路，人機(jī)交互以及電源等模塊構(gòu)成。采用時(shí)差法進(jìn)行管道流量測量，時(shí)差測量采用SCOT 加權(quán)的廣義互相關(guān)時(shí)延估計(jì)算法。本論文設(shè)計(jì)的超聲波流量計(jì)具有測量速度快、準(zhǔn)確性好、成本低等優(yōu)點(diǎn)。關(guān)鍵字：C2000，超聲波，流量，廣義互相關(guān)算法AbstractA kind of ultrasonic flowmeter using for the pipe flow measurement is designed based onTMS320F28335 in this paper. The system hardware consists of the following parts: the core board,ultrasonic signal transmitter and receiver circuits, switch circuit, ultrasonic transducer, signalacquisition circuit based on ADS805, human-computer interaction module and power supplymodule, etc. The system use the method of time difference for pipeline flow measurement and thetime difference is calculated by the Time-Delay algorithm of SCOT weighted generalizedcross-correlation. The ultrasonic flowmeter has the features of high testing speed, high precisionand low cost, etc.Keywords: C2000,Ultrasonic, Flow, Generalized Cross-Correlation Algorithm
標(biāo)簽： tms320f28335 超聲波流量計(jì)
上傳時(shí)間： 2022-05-06
上傳用戶：
用來計(jì)算混沌時(shí)間序列的延遲時(shí)間,It s applied to calculate the delay time of chaos time series,
標(biāo)簽： time calculate applied series
上傳時(shí)間： 2015-10-11
上傳用戶：songrui
這是一個(gè)求時(shí)間序列時(shí)延(delay time)的matlab源代碼。
標(biāo)簽： matlab delay time 時(shí)間序列
上傳時(shí)間： 2016-10-13
上傳用戶：TRIFCT
DELAY LIKE TIME SUBRUTINE AT MICROCONTROLLER PIC18F452
標(biāo)簽： MICROCONTROLLER SUBRUTINE DELAY LIKE
上傳時(shí)間： 2017-07-03
上傳用戶：stampede
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