In this paper is reported a graduate Digital Signal Processing laboratory course at the School of Engineering of S8o Carlos -University of S8o Paulo. The course is based on MATLAB for windows programming language to aid in the teaching of DSP. Through some examples, the students are introduced in a fast and natural way to the DSP concepts and practical applications.
A bandpass active filter for Fourier analysis laboratory In this note is presented a modified bandpass state-variable active filter which exhibits constant gain, high-Q, where its tuning frequency can easily be varied. This circuit proves to be useful for experimental demonstration of the Fourier series in communications or signal analysis laboratories.
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