EE 8373 Digital Speech Processing
Spring 2004
Homework #5 Answers
Problem 1
(a)
d2 = E d 2 (n) E 2 [ d (n) ]
= E d 2 (n)
= E x 2 (n) 21 x(n) x (n 1) + 12 x (n 1)
Since x (n 1) = x(n 1) + e(n 1) and E [ x(n)e(n 1)] = 0 , where we assume they are
uncorre
EE 8373 Digital Speech Processing
Spring 2004
Homework #5
Due: March 15, 2004
(Distance students: Mar 19, 2004)
Problem 1 (R&S 5.13)
Consider the difference signal
d (n) = x(n) 1 x (n 1)
where x (n) is the quantized signal in a differential coder.
a) Show
APDS-9190
Digital Proximity Sensor
Data Sheet
Description
Features
The APDS-9190 provides IR LED and a complete digital
proximity detection system in a single 8 pin package. The
proximity function offers plug and play detection to 100
mm (without front gl
International Journal of Computer Applications (0975 8887)
Volume 45 No.16, May 2012
Human Identification based on Iris Recognition for
Distant Images
Shweta Arora
Narendra D. Londhe
Anuja Kumar Acharya
Mtech Student
KIIT University, Patia
Bhubaneswar, Od
BI TP X L TING NI
1. Hm truyn t ca mt b lc s tn s formant Fk c cho bi:
H k ( z) =
1 2 zk cos k + zk
2
1 2 zk cos k z 1 + zk z 2
2
trong zk = e k T , k = 2 Fk T , T: chu k ly mu, 2 k : di thng.
(a) V cc im cc ca Hk(z) trong mt phng Z
(b) Vit phng trnh sai
UM1718
User manual
STM32CubeMX for STM32 configuration
and initialization C code generation
Introduction
STM32CubeMX is a graphical tool for 32-bit ARM Cortex STM32 microcontrollers. It is
part of STMCube initiative (see Section 1) and is available either