a) Suppose a user requests a Web page that consists of some text and two images. For
this page, the client will send one request and receives three responses.
False. The client will rather send three requests and receive three responses.
a. lw $7,48($12) 100011-01100-00111-000000000110000
b. jal procedure 000011-need the offset that corresponds to
c. addi $21,$15,-1000 001000-01111-10101-000010000011000
2. beq $10,$11,done 000100-01010-01011-?
In order to implement this music player, I implemented an array structure of both notes
and their durations in order to define two pieces of music. The notes were defined by frequency
(a function of the half period) and their lengths were defined by fract
In order to observe the effects of using the microcontroller as an analog-to-digital
converter, we set up a circuit that took an analog input through a photo resister and changed the
frequency of a speaker based on the converted digital values of the inpu
The distance between the host and www.ucsd.edu is 13 hops.
The ISP networks that the Traceroute packets pass through includes Boston University,
Harvard University (Northern Crossroads), Internet (Internet2), CENIC, and finally UC
Question 1: What is initially the total load on node 0? Do you expect any packet loss? Explain.
Ra=F onR p
Ra= 250=125 kb/ s
Ragg =125+125+125+125=500 kb /s
Because the load < 1, the system is stabl
a) embedded system- a combination of computer hardware and
software, either fixed in capability or programmable, that is specifically
designed for a particular function. e.g. industrial machines,
automobiles, cameras, toys
1. Load is 0.5, and I do not expect any packet loss.
Justification: Rp=250 kb/s, Fon=50%, Ra=250*0.5=125kb/s -> R(agg)=125kb/s
*4 = 500kb/s
R(agg, peak)=4*250=1000kb/s=1Mb/s=Link Capacity. Therefore, there is
no congestion occurrin
/ A module used to mimic Instruction memory, for the EC413 project.
/ Returns hardcoded instructions based on the current PC.
/ Version2. Posted 7:30PM on Nov 27.
/ Fixed a false nop instruction and reg select fields in 1.
`timescale 1ns / 1p
#EC441 NS Lab
#Ryan Lau & David Starobinski
#Monitor total packet loss for variable load in file called loss.tr
#Monitor packet delays in trace file out0.tr
#Create a simulator object
set ns [new Simulator]
#Open the trace files
set nf [open out.nam w]
EC401 Lab3 (Spring 2016)
Due Wednesday Feb 10, 2016
On the EC401 Spring 2016 Blackboard site you will find the MATLAB file EC401Lab3.m.
This MATLAB file is the skeleton of the laboratory assignment that requires you to use the
MATLAB function st
EC401 HW6 (Spring 2016)
Due Wednesday Mar 16, 2016
Find the Fourier Series Representation of each of the following signals. Sketch !" s as a function
(a) $ % = '(%
(b) $ % = ./'
(c) $ % = 1
(d) $ % =
,5 6, 7
EC401 Lab6 (Spring 2016)
Due Wednesday Mar 23, 2016
On the EC401 Spring 2016 Blackboard site you will find the MATLAB file EC401Lab6.m.
This MATLAB file is the skeleton of the laboratory assignment that requires you to perform
blurring (via conv
EC401 HW9 (Spring 2016)
Due Wednesday Apr 6, 2016
Let ! " be a discrete-time signal with DTFT # $ %& . Assume that '( ) is the continuous-time
associate of ! " and that *( +, is the CTFT of '( ) . For ! " given in each part of this