2009년 10월 1일 목요일

useful Matlab link

  • Colon operator (:)
  • fspecial
    h = fspecial('gaussian', hsize, sigma) returns a rotationally symmetric Gaussian lowpass filter of size hsize with standard deviation sigma (positive). hsize can be a vector specifying the number of rows and columns in h, or it can be a scalar, in which case h is a square matrix. The default value for hsize is [3 3]; the default value for sigma is 0.5.
  • freqz
  • dwt2d

2009년 9월 14일 월요일

A talk with her


One of my friend told me that she broke up with his boyfriend. Although they have dated for 8 years, she said it didn't hurt as much as she expected. I didn't know what I should tell her. It seems that she lose her acute judgement due to too much pain. Or, we don't feel sadness any more because we had several but enough break-up.

2009년 9월 2일 수요일

Comprehensive Exam


  • Electricity & Magnetism
    - ECE 107
  • Signals & Systems (Fall 09 - Paul Siegel)
    - ECE 101
  • Solid State Electronics (Fall 09 - Yuan Taur, Wang)
    - ECE 103 Fundamental/Devices & Materials
  • Circuits (Fall 09 - Curt Schurgers)
    - ECE 102
  • Logic Design (Fall 09)
    - CSE 140
  • Computer Engineering
    - ECE 260A
  • Electronic Cicuits and System
    - ECE166/265A
    - 164/264A

2009년 8월 29일 토요일

New Start at San Diego!!

I arrived at San Diego yesterday. Hot sun and clean campus! I need time to be familiar with new people and places. Anyhow, I'm expecting a lot. The left picture is La Jolla Shore. A lot of people are enjoying surffering on the huge wave. I would like to learn the soonest I can!!

2009년 7월 8일 수요일

UCSD ECE Classes

How to read a paper

  1. Keep in mind what the conclusion of a paper is
    - The conclusion of a paper is a destination where you should arrive in the end. Thus, don't forget where your final goal is at each steps.

  2. Focus on what you really need
    - Skip insignificant parts of a paper to minimize the time you spend.