RAM Disk Driver with custom BoundsChecker events This sample illustrates how to add custom BoundsChecker events to a DDK driver. It links to the kchecker library and has several BOUNDSCHECKER() calls in it. This sample is a software only Windows NT Device Driver. This driver is provided for educational purposes only. Generally the Windows NT cache manager does a much better job of optimizing memory usage than using a RAM disk.
标签： custom BoundsChecker illustrates Bounds
上传时间： 2014-01-04
上传用户：onewq
Pico-IrDA is a minimalistic IrDA stack for microcontrollers. It supports IrOBEX in primary and secondary IrDA mode and IrCOMM in secondary mode only. Pico-IrDA works with a fixed baudrate of 9600 bps and is restricted to two communication peers
标签： microcontrollers minimalistic Pico-IrDA supports
上传时间： 2015-11-02
上传用户：洛木卓
Developers use algorithms and data structures every day of their working lives. Having a good under-standing of these algorithms and knowledge of when to apply them is essential to producing softwarethat not only works correctly, but also performs efficiently. This book aims to explain those algorithms and data structures most commonly encountered in day-to-day software development, while remaining at all times practical, concise, and to the point, with little orno verbiage to distract from the core concepts and examples.
标签： Developers algorithms structures working
上传时间： 2015-11-03
上传用户：wyc199288
design LP,HP,B S digital Butterworth and Chebyshev filter. All array has been specified internally,so user only need to input f1,f2,f3,f4,fs(in hz), alpha1,alpha2(in db) and iband (to specify the type of to design). This program output hk(z)=bk(z)/ak(z),k=1,2,..., ksection and the freq.
标签： Butterworth internally Chebyshev specified
上传时间： 2015-11-08
上传用户：253189838
CORDIC (Coordinate Rotation Digital Computer) is a method for computing elementary functions using minimal hardware such as shifts, adds/subs and compares. CORDIC works by rotating the coordinate system through constant angles until the angle is reduces to zero. The angle offsets are selected such that the operations on X and Y are only shifts and adds.
标签： Coordinate elementary computing functions
上传时间： 2015-11-08
上传用户：saharawalker
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.
标签： one-dimensional calibration collinear consists
上传时间： 2014-01-12
上传用户：璇珠官人
Mobile phones are constantly decreasing in size, thereby complicating the acoustical functionality. Signal processing methods can be used to partially mitigate this problem. In this paper we suggest a method which uses multiple spectral subtraction functions and two microphones, introducing only a short signal delay.
标签： functionality complicating acoustical constantly
上传时间： 2015-11-15
上传用户：youth25
A system simulation environment in Matlab/Simulink of RFID is constructed in this paper. Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system model,such as phase noise of the local oscillator,TX-RX coupling,reflection of the environment, AWGN noise,DC offset,I/Q mismatch,etc.Performance of the whole system can be evaluated by changing the coding method,parameters of building blocks,and operation distance.Finally,some simulation results are presented in this paper.
标签： environment constructed simulation Simulink
上传时间： 2014-01-09
上传用户：zhangliming420
2007年最新的多种路径规划算法的仿真软件包。At the later releases more world models and sample planners will be distributed, for now only a few world models and controllers are uploaded within this package. Press Start to start the simulation. Enjoy :) A better tutorial will be prepared soon about using the simulator and adding new algorithms etc.
标签： distribut releases planners models
上传时间： 2015-11-22
上传用户：wanghui2438
This leon3 design is tailored to the Altera NiosII Startix2 Development board, with 16-bit DDR SDRAM and 2 Mbyte of SSRAM. As of this time, the DDR interface only works up to 120 MHz. At 130, DDR data can be read but not written. NOTE: the test bench cannot be simulated with DDR enabled because the Altera pads do not have the correct delay models. * How to program the flash prom with a FPGA programming file 1. Create a hex file of the programming file with Quartus. 2. Convert it to srecord and adjust the load address: objcopy --adjust-vma=0x800000 output_file.hexout -O srec fpga.srec 3. Program the flash memory using grmon: flash erase 0x800000 0xb00000 flash load fpga.srec
标签： Development Startix2 tailored Altera
上传时间： 2014-01-19
上传用户：chongcongying
