) Compression using huffman code -with a number of bits k per code word -provide huffman table Huffman coding is optimal for a symbol-by-symbol coding with a known input probability distribution.This technique uses a variable-length code table for encoding a source symbol. The table is derived in a particular way based on the estimated probability of occurrence for each possible value of the source symbol .Huffman coding uses a specific method for representing each symbol, resulting in a prefix code that expresses the most common characters using shorter strings of bits than those used for less common source symbols.The Huffman coding is a procedure to generate a binary code tree.
标签： code Compression huffman provide
上传时间： 2017-05-30
上传用户：yuchunhai1990
matlab tracking source code to track a moving object on the scene by using centroid and rectangle method
标签： rectangle centroid tracking matlab
上传时间： 2013-12-11
上传用户：www240697738
program to solve a finite difference discretization of Helmholtz equation : (d2/dx2)u + (d2/dy2)u - alpha u = f using Jacobi iterative method. COMMENTS: OpenMP version 3: 1 PR outside the iteration loop, 4 Barriers Directives are used in this code to achieve paralleism. All do loops are parallized with default static scheduling.
标签： discretization difference Helmholtz equation
上传时间： 2014-01-11
上传用户：bruce5996
a simple thread program to print numbers it can be synchronized with operating system tickms by including t1.sleep(1000) <time in milliseconds> in the ADD() method
标签： synchronized operating program numbers
上传时间： 2017-06-21
上传用户：ANRAN
This program calculates Approximate Entropy of a given time series. Approximate Entropy is a statistic which is used to predict the regularity in agiven time series. Apen( Approximate entropy ) is a recently developed method highly used in biomedical applications.
标签： Approximate Entropy calculates program
上传时间： 2013-12-27
上传用户：电子世界
The MINI2440 is an effecient ARM9 development board with a comprehensive price, it characterizes simple method and high performance-price ratio. Based on the Samsung S3C2440 microprocessor, it embodies professional stable CPU core power source chip and reset chip to ensure the stability of the system operation. The PCB on the MINI2440 board is designed to be 4-layers board, adopting the ENIG technology and professional equal-length wiring to ensure the completeness of the signals of the key signal wires and manufactured and released under stringent quality control plans. With the help of this detailed manual, users are supposed to become proficient in the development process of embedded Linux and WinCE operating system, they are supposed to get the foundation, so long as they have obtained the basic and necessary knowledge about the C language, in two weeks.
标签： comprehensive characterizes development effecient
上传时间： 2013-12-18
上传用户：csgcd001
This program is to one-step EEG prediction. it is done by a fuzzy neural network based on a chaotic back propagation training method.
标签： prediction one-step program chaotic
上传时间： 2017-07-15
上传用户：风之骄子
This program is prepared as an one-step EEG predictor. this is used a fuzzy neural network which is trained by a chaotic back propagation method
标签： predictor is prepared one-step
上传时间： 2013-12-26
上传用户：TRIFCT
Web based binary image upload for ARM LPC2366 controller. Toolchain is Keil Realview MDK ARM ver 3.2 with RL ARM Real time Lib 3.40. RAR file contains webiap2.cgi file and HTTP_cgi file. HTTP_cgi file is modified in cgi_process_data to upload binary image of application using HTTP protcol. File upload is using HTML syntax method=\"post\" ENCTYPE=\"multipart/form-data\
标签： web_based
上传时间： 2013-12-17
上传用户：ukuk
The main function of the traffic detection system is to examine the speed, the flow, the vehicle type and the lane occupancy of the motor vehicles. The method based on ARM embedded system in this paper provides a new means for the traffic detection system research.
标签： the detection function examine
上传时间： 2013-12-18
上传用户：busterman
