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Matlab problem...? **Matlab** programing Introduction This task was conducted in a bid to find a solution to the problem of optimizing combination of E12 resistors in series. Resistors are components of electricity which obstruct the flow of electric current and in the process make the current do actual work like lighting, heating, producing sound, magnetism and the like. This task tries to come up with a programming solution to the problem of combining resistors in a manner that would minimize the cost incurred in setting up the entire set up. The task is to come up with a **Matlab** program which shall be able to lay out the most optimal mode of combining E12 resistors so as to form a desired value of resistance. It is to see...

5 Pages(1250 words)Assignment

MATLAB...Jedidah O. Valdez 18 September 2007 Assignment 5 PART A h*c 9890e-025 >> 2*pi*h*c 2497e-024 >> (h*c k*T) = 2.4429e-005 Program: >> syms x
>> f = inline (vectorize (1.2497e-024/ ((x^5)*exp ((2.4429e-005/x)-1))))
f =
Inline function:
f(x) = 1.2497e-024./ ((x. ^5).*exp ((2.4429e-005./x)-1))
>> quadl (f, 3, 5)
ans = 9.1258e-027
>> quad (f, 3, 5)
ans = 9.1258e-027
Using Plank’s Law, the formula for calculating blackbody radiation is given as:
Where
Evaluating the integral using **Matlab** resulted in the above script. The **Matlab** functions quad and quadl yielded the same result which is 9.1258e-027.
#2.a] Program:
>> syms x
>> f = inline (vectorize (x. ^3 - x. ^2 + exp(x)),’x’)
f... =
...

3 Pages(750 words)Essay

Wireless telecommunication + matlab program...are discussed. Generation of modulated signals is also discussed briefly along with useful equations and figures. In the end an appendix is presented in which **MATLAB** program is presented for Amplitude Modulation with the snapshot of the resulting graphs of signals. A similar program for Frequency Modulation is presented with resulting graphs of signals.
Table of contents: -
S. NO
Title
Page NO
1-
Introduction to wireless communication.
1
1.1-
History of wireless communication
1.2-
Techniques used for wireless communication
2-
Modulation
2.1-
Amplitude Modulation (AM)
2.1.1-
DSB-SC Amplitude Modulation
2.1.2-
Quadrature Amplitude Modulation (QAM)
2.1.3-
Single Side Band Amplitude (SSB) Modulation
2.1.4-
Vestigial...

6 Pages(1500 words)Assignment

Matlab lab report...Task ABSRACT These experiments were carried out to demonstrate how to use an accelerometer to move a platform by combining **Matlab** and Physics. The accelerometer was used to measure the acceleration forces of gravity pulling at the platform. By measuring the amount of static acceleration of the platform due to gravity, we were able to obtain the angle the accelerometer is tilted at with respect to the earth. The data provided by the accelerometer were entered in **Matlab** program and it wrote codes that answered the questions that followed each experiment.The aim of using **Matlab** is to obtain precise and accurate results and to save time. According to Chapman (368), **Matlab**...

1 Pages(250 words)Essay

MATLAB Dynamics & Control Assignment...XX20196 – Process Dynamics, Modeling & Control. **MATLAB** Dynamics & Control Assignment Report Written by Declaration: “I declarethat the work submitted is solely my own original work and that all sources that I have consulted have been duly acknowledged”
Signature:____________________ Date:__________________
Contents
Objectives: 2
Part 1 – Explore the dynamics of your open loop process. 2
Part 2 – Evaluate the “PID” control strategy. 18
Appendix 20
References 24
Objectives:
At the end of this assignment you should understand the principles behind analysis of process dynamics, and implementation and evaluation of a digital process control scheme.
Part 1 – Explore the dynamics of your open loop...

18 Pages(4500 words)Assignment

Matlab problem...Assignment Logic and Programming **Matlab** Problem Logic and Programming: Linear Regression for PV output against indication of Solar Irradiation.
1. Source Code
% linearregression.m
indicator = [4, 6, 8, 10, 12, 14, 16, 18];
PV = [5, 10, 17, 18, 20, 25, 30, 35];
PV = PV (:);
NUM = numel (indicator); % This is the count of observations made
Xn = [ones (NUM, 1) x (:)];
aA = inv (Xn * Xn) * Xn * PV; % Contains aA_0=aA (1) and aA_1=aA (2)
aA = regress (PV, Xn);
% Plotting data together with the line of fit
plot (indication, PV, o)
hold (on) % Setting hold to on
grid (on) %Activating the grid
plot (indicator, Xn * aA, r)
xlabel (INDICATOR MJ / M2)
ylabel (PV OUTPUT KW / HR)
title (Linear regression of PV Output against...

4 Pages(1000 words)Assignment

Matlab...**Matlab** Assignment: Problem 4 First Last Introduction Road construction involves leveling of the land. This cannot be achieved without removal of earth material as opposed to building a road along the slope of the hill.
When a road passes through a hilly terrain, the road is designed in such way to minimize excess earth materials to be brought into the site, or be taken from the site.
Thus the total areas (or volume) change before and after the road construction remains minimum, but the shape has been changed.
Fig 1.Longitude section of the hilly terrain.
A road needs to be built through a hilly terrain at a sloping angle of not more than 10 degrees with minimal material wastage. The various measurements (height of hill...

5 Pages(1250 words)Assignment

Computing and Programming with MATLAB...COMPUTING AND PROGRAMMING WITH **MATLAB** By Computing and Programming with **MATLAB**
INTRODUCTION
Two scenarios are being investigated, one of linear horizontal motion and that of linear vertical acceleration. In traveling through air, the beetle will experience upwards and gravitational force acting downwards. Therefore, to estimate the final velocity of the beetle we need to incorporate the drag force due to air resistance and the gravitational component of the velocity for the beetle to fall one mile below. Determination of the Velocity of the porsch is by empirical and mathematical equations of linear motion. In solving for the freefall velocity of the beetle, we shall make use of the...

4 Pages(1000 words)Essay

Matlab Assignment...Introduction From the lessons learnt about acceleration, position and velo of a moving body, the equation relating the three is shown below: Velocity = change in distance / time spend
Acceleration = change in speed v / change in time t
This project uses **matlab** program to load the available data for acceleration, use the acceleration to generate the corresponding values of velocity and then plot the relevant graphs for the acceleration and velocity of a moving body. Acceleration is represented as a (t). Using the equation for acceleration, we do an integration of the equations to produce the positions and the velocity being a function of the time.
Numerical Integration
The core subject of this project is the production of...

3 Pages(750 words)Assignment

Fundamentals of BIE / matlab...**MATLAB** Program **MATLAB** program has been a source of good knowledge and skills. For example, I have learned the process of program coding, which I believe is essential for my future endeavors in the design of personal experiments. As such, I am able to use the command line, editor, data display on figures, numerical computation, mathematical operators, loop control flow, logical indexing, functions creation and **MATLAB** strings. The built in engineering functions, large arrays handling and plotting provides an excellent skill, which is enjoyable (Lynch 1). These indicate the new generation of prototyping, which uses complex codes. The codes are many, but they achieve the desired success in...

1 Pages(250 words)Essay