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

C/c++, Byteland county is very famous for luminous jewels. Luminous jewels ...

Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various luminous jewels of particular colour. Nec

Main-elipse -vector-arrays in cpp , Unlike C++, other programming languages...

Unlike C++, other programming languages have associative arrays that allow array indices to be strings instead of just integers. You are to create a template class, SVector, that i

Define bit fields, Define Bit Fields Bit Fields permits the packing of ...

Define Bit Fields Bit Fields permits the packing of data in a structure. This is particularly useful when memory or data storage is at a premium. Usual examples: Packing

Charity Ball Organizer, Charity Ball Organizer Many charities support g...

Charity Ball Organizer Many charities support good causes, but one of the difficulties each of them has is organizing their fundraising events. After nearly a semester of C pro

What does it mean to declare a member function as a virtual, What does it m...

What does it mean to declare a 1.      member function as a virtual A: (a) C++ virtual function is member function of any class, whose functionality may be over- ridden in

#tit, Write a program to find the area under the curve y = f(x) between x =...

Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can b

C program to demonstrate pointer to string, C program to demonstrate Pointe...

C program to demonstrate Pointer to string: void main() {                 int a;                 char str[]="hello how are you?",*ptr_str;                 ptr_str=&

Addition in a existing c++ unification algorithm, Addition in a existing c+...

Addition in a existing c++ unification algorithm Project Description: I have a existing code for a algorithm and need to add two modules into it, it is a unification algorith

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