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In 1957 Herbert Kroemer published a paper entitled “Quasi-Electric and Quasi-Magnetic Fields in Non-Uniform Semiconductors". In it he expressed the utility of non-uniform semiconductor alloys in exploiting their natural atomic potential gradients to imply quasi-electric fields. The breakthrough in Modulation Doped Field Effect Transistors ( or MODFETs) came from the ground-breaking work done by him and Zhores Alferov on Semiconductor hetero-structures that utilize these very fields. I will examine just Herbert’s findings.

In this programming assignment we were supposed to understand the concepts of FFT, Inverse FFT, DCT, Inverse DCT, Hybrid Image, Cooley–Tukey algorithm and visualization.

HW1: Linear System Theory (ECE532)

O objetivo do experimento foi entender o princípio de funcionamento de um voltímetro, amperímetro, gerador de funções e osciloscópio digital, familiarizar-se com os principais controladores e ajustes dos instrumentos de bancada, e efetuar medições diversas, que serão utilizadas durante o semestre letivo.

Livro Adaptado da Apostila do Rev. Everton Barcelos Tokashiki para Classes de Novos Membros da Igreja Presbiteriana do Brasil.

Karol Kochanski's CV

Paige Ulrich's Resume

Karol Kochanski's Curriculum Vitae

Notes on Machine Learning.