Recent advances in experimental methods have resulted in the generation of enormous volumes of data across the life sciences. Hence clustering and classification techniques that were once predominantly the domain of ecologists are now being used more widely. This book provides an overview of these important data analysis methods, from long-established statistical methods to more recent machine learning techniques. It aims to provide a framework that will enable the reader to recognise the assumptions and constraints that are implicit in all such techniques. Important generic issues are discussed first and then the major families of algorithms are described. Throughout the focus is on explanation and understanding and readers are directed to other resources that provide additional MathemaTIcal rigour when it is required. Examples taken from across the whole of biology, including bioinformatics, are provided throughout the book to illustrate the key concepts and each technique’s potential.
标签： experimental generation advances enormous
上传时间： 2016-10-23
上传用户：wkchong
椭圆拟合的相关介绍与数学运算方法，包括说明文档及源码、和测试数据-elliptical fitting related presentations and MathemaTIcal methods, including documentation, and
上传时间： 2016-10-26
上传用户：bcjtao
This paper presents a novel technique to increase the quality of medical images based on Histogram Equalization. In the proposed method first we have applied a noise reduction method and then we apply some suitable preprocessing on histogram of the medical images and after that histogram equalization has been applied on the new histogram. Our proposed method in despite of its simplicity has better results in compare to other usual methods based on histogram equalization. The quality of resulted images after applying our proposed methods has been tested on a database (medical images) with a confirmed criterion by viewer. Also we have considered a MathemaTIcal criterion for comparing our proposed algorithm with other available methods for contrast enhancement. Results show the better efficiency of the proposed method.
标签： Histogram technique increase presents
上传时间： 2017-04-20
上传用户：VRMMO
The advantages of automation can be exploited in order to solve or to minimize the needs of manual approach. In order to support the development of survey accurate cadastral system, an automatic programming approach will be adopted. Database selection system will conduct several outliers integrity checking, rebuild cadastral spatial topology (cadastral lot) and make selfcorrection procedures based on cadastral survey concepts and MathemaTIcal model respective to the cadastral lots selected. This is to ensure that all cadastral lots are kept in a closed polygon and provide accurate and "clean" cadastral information.. This system was developed in windows environment.
标签： advantages automation exploited minimize
上传时间： 2017-04-29
上传用户：520
An anisotropic phong light reflection model. Support documentation on development phong based shaders, largely MathemaTIcal.
标签： phong documentation anisotropic development
上传时间： 2013-12-17
上传用户：thuyenvinh
这是一篇英文文献，文章题目是Claude Shannon and "A MathemaTIcal Theory of Communication".是香农的《通信的数学理论》一文的读书报告。内容包括：香农的生平背景、消息、信息、熵函数、信源编码、信道编码等。
标签： 英文
上传时间： 2017-05-05
上传用户：plsee
A short tour on wavelets. This documents describes general aspects in wavelet field. It concerns a MathemaTIcal approach and can be used as a teaching material.
标签： documents describes concerns wavelets
上传时间： 2017-06-14
上传用户：ynzfm
This paper analyzes the vector control theory of asynchronous motors based on the magnetic orientation of motor rotors, and its MathemaTIcal model is made. Then the variable frequency vector speed-adjusting experimental system is built with the DSP TMS320F2812 which works as the core control chip and intelligent power module.
标签： asynchronous orientati the analyzes
上传时间： 2013-12-08
上传用户：shinesyh
A fractal is generally "a rough or fragmented geometric shape that can be split into parts, each of which is (at least approximately) a reduced-size copy of the whole,"[1] a property called self-similarity. The term was coined by Benoî t Mandelbrot in 1975 and was derived from the Latin fractus meaning "broken" or "fractured." A MathemaTIcal fractal is based on an equation that undergoes iteration, a form of feedback based on recursion.[2]
标签： fragmented generally geometric fractal
上传时间： 2014-01-18
上传用户：as275944189
Written for engineering and computer science students and practicing engineers, this book provides the fundamental applications and MathemaTIcal techniques of signal processing. Topics covered include programming in MATLAB, filters, networking, and parallel processing. MATLAB is introduced and used to solve numerous examples in the book. Companion software available In addition, a set of MATLAB M-files is available on a CD bound in the book.
标签： engineering practicing and engineers
上传时间： 2017-07-28
上传用户：fandeshun
