3. Conclusion

In this article, the practice of analog linear filtering was presented in an original way, using MATLAB software to synthesize the transfer function of the desired filter and determine its electronic components for its hardware realization.

Indeed, the originality of this work lies in the fact that the design of an analog filter from a given specification is proposed digitally, where the software used goes from the proposal of a filter structure to the calculation of the components corresponding to the specified template. Simple, didactic examples are used throughout the article to familiarize the reader with the proposed concepts.

As filtering is a fundamental operation in information processing, it will be based not only on the digital revolution we are experiencing, some of whose tools are proposed in this article, but also on artificial...