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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.
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.
Each of the following two procedures defines a method for adding two positive integers in terms of the procedures inc, which increments its argument by 1, and dec, which decrements
i wont to make triangle with number but number from the largest possible number to 01 (reversed).
A: auto: the default. Variables are created and initialized automatically while they are defined and destroyed at the ending of the block containing their definition. They are not
compute algorithm to calculate simple interest
Write a function that computes f(x) for a quadratic polynomial in x, such as the one in assignment 3. Use the function to plot f(x) from -10 to +10.
Insert values in queue - C++ program: Write a program to insert values in queue. int main() { int k; Queue timeLine; cout for(
Project Overview A certain financial institution (bank) wishes to promote its new business products/services by conducting road shows in rural areas. Their aim is to encourage peop
A: Use p = new T[n] and delete[] p: Fred* p = new Fred[100]; ... delete[] p; Any time you allocate an array of objects through new (generally with the [n] in the n
i havea a small C++ i need help with. should not be anything special for an experienced programmer
plaese tell the full program for the above given topic with the input and output
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