Laboratory on Matlab

Considers function handles, matrix manipulation, 3D plots and programming

Notes on analogue and digital amplitude modulation

Notes on AM, DSBSC, QAM, BPSK, 4QAM, 8PSK, 16QAM

Matlab Code for Modulators

Considers Sampling, Pulse Amplitude Modulation, Multiple Access, Quantisation, Pulse Coded Modulation, Manchester Line Coding, Amplitude Modulation, Double SideBand Suppressed Carrier Modulation, Quadrature Amplitude Modulation and M-ary Shift Keying.

Assignment on Modulation

Considers Sampling, Pulse Amplitude Modulation, Multiple Access, Quantisation, Pulse Coded Modulation, Manchester Line Coding, Amplitude Modulation, Double SideBand Suppressed Carrier Modulation, Quadrature Amplitude Modulation and M-ary Shift Keying.

Assignment on Filters, Source Coding and Channel Coding

Considers bandpass filters, Huffman coding, arithmetic coding and Hamming coding.

Lecture on Entropy Coding

Considers entropy, fixed length coding, Huffman coding and arithmetic coding

Lecture on Channel Coding

Considers channel capacity, coding rate, repetition code, Hamming code, Hamming distance

Matlab Code for Entropy Coding

Considers Huffman coding and arithmetic coding

Introduction to LabVIEW

Basic step-by-step instruction for a beginner in LabVIEW.

NI USRP Lab: DQPSK Receiver Design

Design a DQPSK receiver using LabVIEW for implementation on NI USRP.

NI USRP DQPSK Transceiver LabVIEW files

LabVIEW files for a DQPSK transmitter and receiver. These files use the NI USRP as transmitter and receiver, where one USRP transmits data and another USRP acts as a receiver. These files are needed for the "NI USRP Lab: DQPSK Transceiver Design" lab available on EdShare.

Análisis del desempeño en materia de Apropiación (Declaración de París, 2005) del gobierno colombiano frente al proyecto de cooperación internacional “Apoyo al Programa de Red de Protección Social contra la Pobreza Extrema (REDEP)” y su alcance frente al cumplimiento de la primera meta de los ODM. Periodo 2006-2010

El presente estudio de caso, pretende a partir de un análisis del principio de Apropiación contenido en la Declaración de París, determinar el desempeño del gobierno colombiano entre los años 2006-2010, frente al proyecto de cooperación internacional "Apoyo al Programa de Red de Protección Social contra la Pobreza Extrema (REDEP)" y su impacto frente al cumplimiento de la primera meta de los Objetivos del Milenio

What are the priorities for prevention and control of non-communicable diseases and injuries in sub-Saharan Africa and South East Asia?

Last year’s UN high level meeting sought to galvanise the international community into scaling up its response to the escalating global burden of non-communicable diseases. With resources tight, D Chisholm and colleagues examine which interventions should be given priority for action and investment

Methodology for measuring the impact of mobile technology change from 2nd to 3th generation percerved by users of smes in Barranquilla

This article presents the results of a research project undertaken to obtain a Masters inBusiness Administration from the Business School at the Universidad del Norte, whosepurpose was to identify and test a methodology to measure the impact exerted by thechange from 2nd to 3rd generation mobile tech, based on the perception of users belongingto Barranquilla SME, motivated by the influence of technological changes in behavior andthe knowledge creation among society members, and the importance it has taken to thesurvival of organizations the adoption of applications for process automation, web-basedapplications, voice, data and video that allow the development of competitive advantages,based on information and creativity for new and better products or services.