#fourier

…or should I say, ALL is sound? No, that cannot be. For now at least, let us call that a question for another time, assuming it ever becomes significant enough to be worth consideration. I doubt it will

An article on the usefulness of the Z Transform for Discrete-Time LTI System Analysis.

An introduction to the generalization of the discrete-time Fourier Transform : the Z Transform

An introduction to the concept of the Laplace Transform and its Region of Convergence (ROC)

Some simple examples on the concept of modulation

Some simple examples on the concept of Filtering

An article on the various details of how continuous-time signals are processed using discrete-time systems

The concept of modulation in the context of discrete-time applications

An introduction to the concept of modulation and demodulation.

A brief introduction to Filtering with the help of the Fourier Transform and its useful properties

The various properties of the Discrete-Time Fourier Transform

Representing Discrete-Time Signals through Fourier Series and Fourier Transform

The various properties of the continuous-time Fourier Transform and why it is so useful

Representing Aperiodic (and Periodic) Signals in Continuous-Time using the Fourier Transform Equation

Alscriber turned to the world in awe with a wondering facial expression: Are these new to humankind? Or am eye being led astray? Am eye missing the provable mathematical way of how extra dimensions should

Moin. In letzter Zeit greife ich auf eine simple Funktion zurück, die mir jedoch das Arbeiten sehr erleichtert. Diese möchte ich euch nicht vorenthalten und deshalb wird es heute um diese gehen. Aber fangen

tip, catto000 maths !!!

Using harmonic modulation for N=1 experiments (Part 2/3) This is the second post in this series about the use of harmonically simulated input variables in N=1 experiments. In my previous post in this series,

Using harmonic modulation for N=1 experiments (Part 1/3) This post got prompted by me trying to look for a good primer for Dave Feldman on the subject. Dave asked me to link to a good primer, but

Taking animal suffering seriously seems to imply that the righteous course of action is - just as soon as we can - to euthanize all animals now living in the wild. A sketch of the argument: We have a duty