工程类个人业务自传
Brought up in a pure environment surrounded by mountains and woods. I deem myself as a lucky person born with natural gifts Some of them are "ordinary", showed obviously on math, music and memory at a quite early age and continued to serve as parts of my distinctiveness as I grew up some of them are "extraordinary ", for example, my original interest in philosophy. It is hard to believe to some that what I have speculated about at the age of five coincided with some of the thoughts in Jean-Paul Sartre's "L'Etre at le Neant".
Why electronics?
It still remains a mystery to me how I left childhood dream of become an astronomer and chose electronic engineering as my college major instead. Not knowing much about circuits as about stars at that time. I seemed to be simply allured by the idea of designing a guidance system for the space shuttle. Five years of inquiry into the
electronic world proved that my choice was right. I was completely infatuated with such a field-so profound and vigorous that one is only limited by his/her imagination.
What's done?
Anxious to find out what "electronics" really means. I began doing laboratory research as early as from the third year. First at the Microwave Lab, doing circuits simulation and user interface design. Generally speaking. Works during that period were fragmentary , but they have given me sufficient experience on C. C++, Windows
programming and interface design, which laid a sold foundation for my future study.
Later, to explore something new, I applied to join the Multimedia Lab, an "interactive "place sponsored by Prof Xing Li, I became familiar with UNIX system and did X Windows interface design for some time Probably because some interesting points in my design, I was offered an opportunity by Prof Li to join the "wavelet research group". Intending to develop wavelet applications .
That was a turning point in my work. Wavelet is a brand-new area with modern mathematical background, free space of imagination and, a little but philosophical color that totally interested me I carried out a experiment of applying Embedded. Zero tree Wavelet (EZW)
algorithm to speech coding EZW algorithm was originally developed in image coding, aiming at the multi-resolution transmission of pictures. Its efficiency greatly depends on the amount of zerotrees the source produced . By properly quantized, speech samples can be expected to generate a considerable number of zerotrees due to its spectrum
characteristics . In my experiment, different kinds of speech sources have been tested and an average compression ratio of 8 I was achieved, with no perceptible distortions Compared with previous coding methods, the result is encouraging, for the benefits are gained through a rather concise procedure doing encoding and decoding is as
schematically as doing a cross -word puzzle Moreover. What I have done is actually superficial. There still exist at least several means to improve it, for example, the application of non-even quantizer, wavelet packet, the definition of a higher dimensional structure like "zeroforest ". the selection of an appropriate wavelet base, etc.. The improvement of the algorithm is included in my present research.
What's on going
I am now working on my diploma thesis. The topic is "A Research of Multi-resolution Coding of information and Relevant Transmission Protocols", including multi-resolution coding of images. Wavelet coding of audio signals (improved EZW algorithm), and an integrated demo system.
Special interest
More than enjoying the coding game, another fascinating point I found in speech or image processing is the combination of signal theory with neuropsycology and cognitive science. It was discovered as I was studying the auditory model. When a series of complex physiological functions are modeled and mathematically abstracted ,we found out that the cochlea is actually a living wavelet filter, while lumps of cells working infatiguedly for the Fourier Transform--the way the hearing cortex to grasp a sound Some interesting things can be also found in our visual system The contour and texture based image coding is one of the inspirations given by our own eyes, and is just one of the numerous that waiting for us to discover When we are puzzled by piles of questions such as sound and vision, perception and cognition, why don't we go to the Creator and ask how he has handled them? What to pursue?
Concluded form above, my research experiences concentrate on speech and image processing, with an emphasis on coding schemes and a
special interest on the application of knowledge in biological and cognitive science. What I am going to do is to develop my interest on speech or image processing, preferably with an interdisciplinary
approach. Because of the rapid advances and the active environment of such a field in the United States. I am sure that an institution with
a world reputation on electrical engineering like yours is my first choice. However ,due to my broad interest in electronics and other branches of learning, there is always no limitations on specific programs.
Still further
Upon receiving a doctoral degree in the States, I will go back to my mother country, not only for the beloved land and people, but also for the temptation of eastern philosophy. The idea hit upon me when I caught sight of the graphic of wavelet decomposition that is
surprisingly similar to the ancient Taoist interpretation of the generation of universe . It has been widely accepted that eastern thought would play an important role in future science and I believe the instillation of modern western ideas could accelerate the process. As the descendant of the Orient. I am willing to make some useful attempts.
个人业务自传长葛市第九初级中学安慧月我叫安慧月,女,出生于19xx年x月。19xx年x月毕业于许昌师范学校,19xx年x月任教于许…
个人自传本人XXXX,男,X族,XXXX年XX月XX日生,大学本科文化程度。已从事建筑行业XX年。自XXXX年X月从事建筑行业以来…
个人业务自传xxx,x,xxx年xx月xx日出生,xxx年毕业于xxxx专业。xxx年参加工作至今,自任职以来,不断学习园林相关施…
业务自传*****本人****,系******学院1998届****专业毕业学生,20xx年x月x日顺利完成了中央广播电视大学的*…
个人业务自传本人自20xx年6月担任助理工程师以来,在上级领导和业务部门的关怀指导下,无论在思想上,还是在工作及业务学习上,都有了…
教师业绩材料XX,女,19xx年x月出生。小学高级教师,19xx年x月毕业于新乡市师范学校,同年x月被分配到XXX镇任教至今。19…
个人业务自传本人自×××年毕业×××学校以来,一直工作在教书育人的第一线,至今已整整24个春秋。xx年来,我在工作上兢兢业业、一丝…
个人业务自传本人自19xx年洛阳师范专科学校毕业以来,一直工作在教书育人的第一线,至今已整整24个春秋。xx年来,我在工作上兢兢业…
个人自传范文我叫xxx,女,汉族,19xx年x月x日出生,籍贯xxx。现就读于xxx。我是一个性格开朗,认真负责,沉着稳重的人。大…
业务自传欧阳云,女,19xx年生,20xx年陕西省师范大学计算机科学系计算机科学教育专业毕业,本科学历,获工学学士学位。同年分配到…
本人自一九八五年至今一直从事管工专业管理和工程施工等工作,非常热爱本专业工作。特别是在一九九四年参加北京乙烯工程施工以后,随着适应…