# All the posts (as of today)

This is the list of all the posts published.

Set k is recursively enumerable non-recursive

Set k is recursively enumerable non-recursive - The proof.

Basic LaTeX Document

A basic LaTeX document with book class: be ready to write!

Images in a LaTeX Document

How to insert images in a LaTeX document - Making an hard thing become easy.

Characterization Theorem

Characterization Theorem in Computability - What it states and a proof.

Futamura's Projections

Futamura's Projections - What they are and what they actually mean.

Halting Problem

Halting Problem - The foundation of the computability theory, that gave it the first headaches - until Turing got a brilliant idea.

Turing-complete Languages

Turing-complete Languages - What they are and their characteristics.

Kleene's Recursion Theorems

Kleene's Recursion Theorems in Computability - What they are and their proof.

Posts's Theorem

Posts's Theorem in Computability - What it states and a proof.

Rice's Theorem

Rice's Theorem in Computability - What it states and a proof.

Convolution

Convolution - What it is and how to compute it.

Cross-Correlation

Cross-Correlation - What it is and how to compute it.

Energy of a signal

Energy of a signal - What it is and how to compute it.

Fourier Series

Fourier Series - What it is and how to compute it.

Fourier Transform

Fourier Transform - What it is and how to compute it.

Image Processing

Image Processing - The most common operations and techniques.

Images and Statistics

Images and Statistics - What you should know.

Power of a signal

Power of a signal - What it is and how to compute it.

Signals, the basics

Signals - What they are, some of their most important properties and what you can do with them.