Stand-alone dsp application, C/C++ Programming

Assignment Help:

You are required to write a stand-alone DSP application in the C programming language.

The overall objective of this application is to convert a signal from the time domain to the frequency domain so that its amplitude spectrum can be observed.

This application will take as its input a digital signal in the time domain (i.e. a sampled waveform) and perform a discrete Fourier transform (DFT) on it to produce its amplitude spectrum which can then be output in numerical and graphical form.

2351_stand-alone DSP application.png

The number of waveform samples input to the algorithm can be chosen by the user to vary anywhere within the range 8 to 1000.  These will be stored in a real array, x[1000].

The resulting amplitude spectrum must be presented to the user in single-sided format and stored in a real array, X[1000].

The application must be tested thoroughly to prove its accuracy.  It is suggested this is done with,

(a) A sinusoid

(b) A squarewave

(c) A waveform consisting of the addition of 3 sinusoids.


Related Discussions:- Stand-alone dsp application

Which one would you prefer - a macro or a function, Which one would you pre...

Which one would you prefer - a macro or a function? Actually it depends on the purpose of program! - In case of macros, corresponding code is inserted directly into your sou

Explain the #define directive, The #define Directive The #define direct...

The #define Directive The #define directive explains a macro which is a text string represented by a name. Whenever the pre-processor finds this name in the program, it is repl

Explain about the unions, Explain what are Unions? The Unions like as s...

Explain what are Unions? The Unions like as structures, contain members whose individual data types may perhaps differ from one another. Though the members that create a union

#c++ homework, write c++programm that converts degrees Kelvin (TK) to degr...

write c++programm that converts degrees Kelvin (TK) to degrees Fahrenheit(TR) recall that TF=(9/5)TK and that TF=TR-459.67

The use of the break and continue statements in a loop, Question: (a) ...

Question: (a) A bank has four types of accounts with annual interest rates as follows: Savings 8% Savings with Cheque Book 5% Current 4% Fixed deposits 10% Using

Define array of structures, Define Array of Structures? An Array of Str...

Define Array of Structures? An Array of Structures is an assortment of the same data types which are declared as structures. It is useful to store large and different number of

Assignment question, : Write a program that prompts the user to enter five...

: Write a program that prompts the user to enter five digit positive numbers. The program then outputs the digits of the number one digit per line. Eg if the user enters 32456, th

C++, Program to print the total marks and percentage of the 3 students usin...

Program to print the total marks and percentage of the 3 students using array

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd