EIA（ELECTRONIC INDUSTRIES ALLIANCE）標(biāo)準(zhǔn)文檔EIA-CEA-861-B，A DTV Profile for Uncompressed High Speed Digital Interfaces。
標(biāo)簽： ELECTRONIC INDUSTRIES ALLIANCE EIA-CEA
上傳時(shí)間： 2015-09-27
上傳用戶：hphh
Embedded computer systems permeate all aspects of our daily lives. Alarm clocks, coffee makers, digital watches, cell phones, and automobiles are just a few of the devices that make use of embedded systems. The design and development of such systems is unique, because the design constraints are different for each system. Essential to the development of an embedded system is an understanding of the hardware and software used for development.
標(biāo)簽： Embedded computer permeate aspects
上傳時(shí)間： 2013-12-15
上傳用戶：erkuizhang
Demonstrates 1-D FDTD initial state formation. Please edit the FLAGS for demonstration of different cases. BASED ON "1-D Digital Waveguide Modeling for Improved Sound Synthesis".
標(biāo)簽： demonstration Demonstrates formation different
上傳時(shí)間： 2014-07-13
上傳用戶：WMC_geophy
FAT文件系統(tǒng)源代碼,,歡迎大家下載! 文件系統(tǒng)的功能如下: 1->采用C代碼編程。 2->兼容FAT16文件系統(tǒng)，支持256字節(jié)的長文件名，最大路徑長度260個(gè)字節(jié),符合標(biāo)準(zhǔn)Microsoft Longfilename specification； 3->移植于各種應(yīng)用，只需編寫sector讀寫兩個(gè)函數(shù)，即可使用文件系統(tǒng)全部功能，包括打開文件，關(guān)閉文件，讀文件，寫文件，建立文件，刪除文件，查找文件，列舉DISK 下的文件，列舉目錄下的文件 5->支持同時(shí)打開多個(gè)文件，可打開最多254個(gè)文件； 6->可直接使用在MP3，MP4，digital camera手機(jī)應(yīng)用開發(fā)中
標(biāo)簽： FAT gt 文件系統(tǒng) 16
上傳時(shí)間： 2014-01-10
上傳用戶：star_in_rain
In 1960, R.E. Kalman published his famous paper describing a recursive solution to the discrete-data linear filtering problem. Since that time, due in large part to advances in digital computing, the Kalman filter has been the subject of extensive research and application, particularly in the area of autonomous or assisted navigation.
標(biāo)簽： R.E. discrete-dat describing published
上傳時(shí)間： 2015-10-22
上傳用戶：2404
In 1960, R.E. Kalman published his famous paper describing a recursive solution to the discretedata linear filtering problem [Kalman60]. Since that time, due in large part to advances in digital computing, the Kalman filter has been the subject of extensive research and application, particularly in the area of autonomous or assisted navigation. A very “friendly” introduction to the general idea of the Kalman filter can be found in Chapter 1 of [Maybeck79], while a more complete introductory discussion can be found in [Sorenson70], which also contains some interesting historical narrative.
標(biāo)簽： R.E. discretedata describing published
上傳時(shí)間： 2015-10-22
上傳用戶：a673761058
Verilog HDL: Magnitude For a vector (a,b), the magnitude representation is the following: A common approach to implementing these arithmetic functions is to use the Coordinate Rotation Digital Computer (CORDIC) algorithm. The CORDIC algorithm calculates the trigonometric functions of sine, cosine, magnitude, and phase using an iterative process. It is made up of a series of micro-rotations of the vector by a set of predetermined constants, which are powers of two. Using binary arithmetic, this algorithm essentially replaces multipliers with shift and add operations. In a Stratix™ device, it is possible to calculate some of these arithmetic functions directly, without having to implement the CORDIC algorithm.
標(biāo)簽： representation Magnitude the magnitude
上傳時(shí)間： 2013-12-24
上傳用戶：金宜
主要特點(diǎn) * Flexible finite element space construction based template element library 基于模板單元庫靈活的構(gòu)造有限元空間 * Convenient facilities to implement mesh adaption 很方便的進(jìn)行網(wǎng)格加密和稀疏化 * Multi-mesh operation supported 支持多套網(wǎng)格操作 需要有一定的有限元基礎(chǔ)和C++語言基礎(chǔ)，最好在linux平臺(tái)下用。 http://162.105.68.168/AFEPack/
標(biāo)簽： element construction Flexible template
上傳時(shí)間： 2014-11-21
上傳用戶：qq1604324866
A one-dimensional calibration object consists of three or more collinear points with known relative positions. It is generally believed that a camera can be calibrated only when a 1D calibration object is in planar motion or rotates around a ¯ xed point. In this paper, it is proved that when a multi-camera is observing a 1D object undergoing general rigid motions synchronously, the camera set can be linearly calibrated. A linear algorithm for the camera set calibration is proposed，and then the linear estimation is further re¯ ned using the maximum likelihood criteria. The simulated and real image experiments show that the proposed algorithm is valid and robust.
標(biāo)簽： one-dimensional calibration collinear consists
上傳時(shí)間： 2014-01-12
上傳用戶：璇珠官人
The ability to write efficient, high-speed arithmetic routines ultimately depends upon your knowledge of the elements of arithmetic as they exist on a computer. That conclusion and this book are the result of a long and frustrating search for information on writing arithmetic routines for real-time embedded systems. With instruction cycle times coming down and clock rates going up, it would seem that speed is not a problem in writing fast routines. In addition, math coprocessors are becoming more popular and less expensive than ever before and are readily available. These factors make arithmetic easier and faster to use and implement. However, for many of you the systems that you are working on do not include the latest chips or the faster processors. Some of the most widely used microcontrollers used today are not Digital Signal Processors (DSP), but simple eight-bit controllers such as the Intel 8051 or 8048 microprocessors.
標(biāo)簽： arithmetic high-speed ultimately efficient
上傳時(shí)間： 2014-11-30
上傳用戶：lizhen9880
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