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Description: 研究了IEEE 802．11e EDcA机制的原理和无线信道利用模型，阐明了EDCA参数设置对其性能的重要
性。在此基础上，提出了一种简单有效的参数调节策略。仿真结果表明，该参数调节机制在保证实时业务要求的同
时，可以显著提高数据流的吞吐率，优化了EDCA机制的运行性能。-Studied the mechanism of IEEE 802.11e EDcA theory and wireless channel model, clarifying the EDCA parameter settings the importance of its performance. On this basis, a simple and effective strategy for parameter adjustment. Simulation results show that the parameter adjustment mechanism to ensure real-time operational requirements at the same time, can significantly improve throughput of data streams to optimize the performance of EDCA mechanism.
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Size: 273408 |
Author: 木琳琅 |
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Description: A MAC Parameter Optimization Scheme for IEEE 802.11e-based
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Size: 238592 |
Author: Hy |
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Description: 介绍一种具有短信息无线通讯功能的低功耗嵌入式多参数监护仪，基于ARM7核的32位低功耗微处理器作为系统控制核心，采用源码公开的嵌入式操作系统IxC／OS—II，通过低功耗的16位单片机MSP430完成数据采集，可实现心电、血氧、血压、体温信号的实时监测。系统采用西门子MC35i无线传输模块，实现生理参数以SMS方式无线传输，具有轻便节能、安全稳定等优点-Introduce a short message wireless communication function of low-power embedded multi-parameter monitor, based on the ARM7 core 32-bit low-power microprocessor system control as a core, using open-source embedded operating system IxC/OS- II, through the low-power 16-bit single-chip MSP430 achieve data acquisition, can achieve ECG, blood oxygen, blood pressure, body temperature signals in real-time monitoring. Siemens MC35i system uses wireless transmission module, physiological parameters in order to realize the way SMS wireless transmission, with a light energy saving, security and stability, etc.
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Size: 225280 |
Author: 不想了 |
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Description: 该实例主要功能：
1、演示了GUI界面的布局和效果；
2、演示了togglebutton、pushbutton对simulink模块参数的设置方法；
3、演示了Edit text 和slider的联合使用，及利用edit text 和slider 对simulink 参数的动态修改；
4、演示了simulink参数在GUI上的显示和更显；
5、语句进行了注释，为便于编译没用中文，大家凑或者看吧！-The main functions of examples: 1, presentation of the layout of the GUI interface and effectiveness 2, demonstrated togglebutton, pushbutton module to simulink Ways parameters 3, Edit text and to demonstrate the joint use of slider, and the use of the slider and edit text simulink dynamic parameters modified 4, demonstrated on simulink parameter GUI at the display and more 5, statement to the Notes, in order to facilitate the compiler no English, or U.S. Check it out together!
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Size: 15360 |
Author: 陳子力 |
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Description: 信号相位匹配原理的正弦信号参数的最小二乘估计-Parameter estimation of sinusoidal signals by using principle of signal matched-phase
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Size: 140288 |
Author: Zhou |
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Description: 一种基于数据块选择的方差时间图Hurst参数估计方法。-Estimation of Hurst Parameter by Variance-time Plots Based 011 Data Blocks Range Selection
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Size: 252928 |
Author: staforn |
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Description: 泛型是Java SE 1.5的新特性，泛型的本质是参数化类型，也就是说所操作的数据类型被指定为一个参数。这种参数类型可以用在类、接口和方法的创建中，分别称为泛型类、泛型接口、泛型方法。Java语言引入泛型的好处是安全简单。-Generic is the Java SE 1.5 new features, the nature of generic type parameters, that is operated by the data type is designated as a parameter. This parameter type can be used in class, the creation of interfaces and methods of the respective category as generic, generic interfaces, generic approach. Java language advantages of the introduction of generic security simple.
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Size: 4096 |
Author: 熊志祥 |
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Description: Induction motor testing through matlab and simulink. This test all the required parameter to find out the induction motor is stable or not
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Size: 231424 |
Author: manchurian |
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Description: 基于MSXML的xmlhttp代理,分为同步和异步两种-A proxy base on MSXML s xmlhttp use post method(as default) or get method
support async and sync mode rewrite onGetResponse method to do your own work in async mode in Parameter isAsync (false is default) method (post is default) out Parameter xmlDoc in sync mode
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Size: 1024 |
Author: 梁兆麟 |
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Description: 基于VC++ 的GPS数据接收与参数提取方法研究-VC++ GPS data reception and parameter extraction method
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Size: 138240 |
Author: lolan |
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Description: 设计一个复数类，能够完成复数之间的基本运算，重写方法toString()，使其能输出此复数（形式为： 实部 + 虚部i）。
要求设计的复数类必须有三个构造函数，分别为无参数、1个参数和2个参数的构造函数，完成的基本运算包括两个复数的加、减、乘、除法和变换了共轭复数。
-The design of a complex type, able to complete the basic operations between plural, rewrite the method toString (), so that it can output the plural (in the form as follows: real part+ imaginary part i). Designed to be the plural there are three types of structural function, respectively, without parameters, a parameter and two constructor parameters, including the completion of the basic operations of the two complex add, subtract, multiply, divide and transform the complex conjugate.
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Size: 1024 |
Author: 5235668 |
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Description: 图像数字水印的应用及基准测试软件：在讨论图像数字水印的各种应用及影响图像数字水印系统的重要参数的基础上,对数字水印的各种典型
的攻击方式进行了较完整的分析,最后对现有的典型基准测试程序进行了探讨,指出了它们的局限性.-Application of Digital Watermarking and the benchmarking software:
Image Watermarking in the discussion of a wide range of applications and the impact of image watermarking system, an important parameter based on a variety of digital watermarking typical way to attack a more complete analysis, the final typical of the existing benchmarks are discussed, pointing out their limitations.
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Size: 279552 |
Author: xinyi |
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Description: 完整的tc35i模块技术文档，及各项常用参数的设定方法。-Tc35i modules complete technical documentation, and the commonly used methods of parameter settings.
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Size: 227328 |
Author: verve |
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Description: 在数字电视终端MPEG II 解码器测试中，解码能力测试是一个很关键的环节，即验证在前端输入码流满足TR 101 290 标准的前提下接收终端能正常解码，输出同步的视音频模拟信号。PCR 抖动
是影响接收终端解码的关键因素。本文深入探究了PCR 的功能和物理意义，并在分析PCR 抖动原因及其
测试参数的基础上，讨论了基于波形、幅度和频率三个参数的PCR 抖动仿真模型，并且根据实际测试终端解码器的需要，提出了具体的参数设置方法。-Terminals in the digital television decoder MPEG II test, the decoding ability of the test is a key link in that verification in the front-end input stream to meet the standard TR 101 290, under the premise receiving terminal to normal decoding, the output synchronization of video and audio analog signals. PCR jitter is the impact of receiving a key factor in decoding terminal. PCR This article explores in depth the function and physical meaning, and the reasons for the analysis of PCR jitter and test parameters on the basis of the discussion based on the waveform, magnitude and frequency of the three parameters of simulation model of PCR jitter, and test terminals based on the actual decoder the needs of specific parameter setting method.
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Size: 998400 |
Author: 杨柳 |
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Description: 输入数组(int[] number)作为sort的参数调用sort 即可实现排序（不减序排列）
//或者利用重载的sort方法，输入参数是(int[] number, 0, number.length-1)-Input array (int [] number) as a sort of parameters to achieve the sort called sort (reduction sequence order)// or use the sort method overloading, the input parameter is (int [] number, 0, number.length-1 )
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Size: 1024 |
Author: 蔡尧东 |
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Description: 输入数组作为sort的参数调用sort 即可实现排序（不减序排列）
//或者利用重载的方法，参数是(int[] number, 0, number.length-1)-Input parameters of the array as a sort of call to achieve the sort order (with no reduction sequence)// or use of heavy-duty approach, parameter is (int [] number, 0, number.length-1)
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Size: 1024 |
Author: 蔡尧东 |
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Description: 详细介绍了一款基于单片机的智能锅炉控制系统的设计。该系统能根据锅炉现场检测的各个状态做出实时精
确的自动控制,如实现温度、压力、水位等的监控,具有事件与参数记录、数码管显示、报警、系统参数设置、手自动切换控制
及与网络、打印机通信的功能。能够快速、稳定、安全、可靠地对工业锅炉进行智能化控制。-Details of a single-chip microcomputer-based intelligent control system for boiler design. The system can be tested in accordance with the boiler at the scene made all the state of precise real-time automatic control, such as temperature, pressure, water level monitoring, etc., with a record of events and parameters, digital display, alarm, system parameter settings, hand control and automatic switching with the network, printers, communications functions. Fast, stable, safe and reliable to carry out intelligent control of industrial boilers.
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Size: 290816 |
Author: cch |
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Description: 涉及电力系统的文献，电力系统负荷模型结构与参数辨识的研究-Literature related to power systems, power system load model structure and parameter identification study
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Size: 520192 |
Author: 王琦 |
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Description: 求一个图像的最大内接矩形面积。
步骤：
1.相机标定。首先根据物像关系式求出其中的参数。注意参数求出后要进行参数校验。
2.从背景中分离出目标
3.边缘检测
4.目标形状参数计算。-For an image of the largest inscribed rectangle area. Steps: 1. Camera calibration. First of all object-image relationship in accordance with the parameters obtained. Attention to the parameters obtained after parameter calibration. 2. From the context of isolated target 3. Edge detection 4. Target shape parameters.
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Size: 4096 |
Author: cui ju |
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Description: 基于SPWVD变换的跳频信号参数估计和检测机器应用-SPWVD transform-based frequency-hopping signal parameter estimation and testing machines
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Size: 232448 |
Author: hehha |
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