The idea behind differential GPS is to remove as much errors as possible from the range measurements by establishing these errors at a reference site. In its most simple setup, a GPS receiver is located at a well surveyed position and its (pseudo) range measurements are compared with the actual calculated range from this receiver to the SV s. The differences between measured ranges and calculated ranges at the reference receiver are applied as corrections to the ranges measured by other receiver(s) close by.
ass="tags">标签： differential measurements possible behind
ass="time">上传时间： 2013-12-19
ass="username">上传用户：zgu489
as you have learnt that sleep( )/usleep()/nanosleep() are not good to delay a process. Timers can provide more accurate time control in applications. In this lab, you will explore POSIX timers and signal programming, experience the timer drift. The primary focus of this lab will be "time". The experiment will show you several methods to measure time in your applications.
ass="tags">标签： nanosleep process Timers learnt
ass="time">上传时间： 2013-12-19
ass="username">上传用户：huyiming139
Many of the pattern fi nding algorithms such as decision tree, classifi cation rules and clustering techniques that are frequently used in data mining have been developed in machine learning research community. Frequent pattern and association rule mining is one of the few excep- tions to this tradition. The introduction of this technique boosted data mining research and its impact is tremendous. The algorithm is quite simple and easy to implement. Experimenting with Apriori-like algorithm is the fi rst thing that data miners try to do.
ass="tags">标签： 64257 algorithms decision pattern
ass="time">上传时间： 2014-01-12
ass="username">上传用户：wangdean1101
find system key, such as os, office, doc, excel, powerpoint, etc. fast and precise.
ass="tags">标签： powerpoint precise system office
ass="time">上传时间： 2013-12-13
ass="username">上传用户：jeffery
This toolbox was designed as a teaching aid, which matlab is particularly good for since source code is relatively legible and simple to modify. However, it is still reasonably fast if used with the supplied optimiser. However, if you really want to speed things up you should consider compiling the matrix composition routine for H into a mex function. Then again if you really want to speed things up you probably shouldn t be using matlab anyway... Get hold of a dedicated C program once you understand the algorithm.
ass="tags">标签： particularly designed teaching toolbox
ass="time">上传时间： 2016-11-25
ass="username">上传用户：hustfanenze
We describe and demonstrate an algorithm that takes as input an unorganized set of points fx1 xng IR3 on or near an unknown manifold M, and produces as output a simplicial surface that approximates M. Neither the topology, the presence of boundaries, nor the geometry of M are assumed to be known in advance — all are inferred automatically from the data. This problem naturally arises in a variety of practical situations such as range scanning an object from multiple view points, recovery of biological shapes from two-dimensional slices, and interactive surface sketching.
ass="tags">标签： demonstrate unorganized algorithm describe
ass="time">上传时间： 2013-12-18
ass="username">上传用户：xc216
This an example showing how idl helping to build the abstract class for the java objects. as a result, the client class is able to use the function of the servant program.
ass="tags">标签： the abstract example showing
ass="time">上传时间： 2014-01-04
ass="username">上传用户：yxgi5
flash as 绘制3D宝石，可旋转，可变色，3D算法的深入应用
ass="time">上传时间： 2014-07-02
ass="username">上传用户：zhangyi99104144
MPEG-2 has 7 distinct parts as well. The first part is the Systems section which defines the container format and the Transport Streams that are designed to carry the digital video and audio over ATSC and DVB. The Program Stream defines the container format for lossy compression on optical disks, DVDs and SVCDs.
ass="tags">标签： the distinct Systems defines
ass="time">上传时间： 2014-07-02
ass="username">上传用户：奇奇奔奔
ST uPSD32XX I2C This example demo code is provided as is and has no warranty, implied or otherwise. You are free to use/modify any of the provided code at your own risk in your applications with the expressed limitation of liability (see below) so long as your product using the code contains at least one uPSD products (device)
ass="tags">标签： otherwise provided warranty example
ass="time">上传时间： 2013-12-07
ass="username">上传用户：标点符号
