Description: jitterbug是基于matlab的工具箱，允许对在不同的时域条件下的线性系统的二次性能指标计算。用这个工具箱，可以很容易看出系统对时延、jitter和数据丢失等的响应。-jitterbug is based on Matlab Toolbox, allowing for the different time domain under the conditions of the linear quadratic system performance computing. Using this toolkit, you can easily see that system to delay, jitter and data loss, such as the response. Platform: |
Size: 56320 |
Author:张婷 |
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Description: 这是ＶＨＤＬ语言编写的延时测试程序，用来测定ＣＰＬＤ的性能指标-This is the VHDL language delay the test procedure used to determine the performance CPLD Platform: |
Size: 52224 |
Author:张国梁 |
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Description: C-C方法及改进的C-C方法重构相空间的matlab程序
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性能：
3000数据耗时3分钟
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参考文献：
1、Nonlinear dynamics, delay times, and embedding windows.pdf
2、基于改进的C-C方法的相空间重构参数选择4.pdf
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文件夹说明：
1、C_C_Method_luzhenbo2.m - 程序主文件，直接运行此文件即可!
2、LorenzData.dll - 产生Lorenz离散数据
3、DuffingData.dll - 产生Duffing离散数据
4、RosslerData.dll - 产生Rossler离散数据
5、ccFunction.dll - 计算S(m,N,r,t) - 原C-C方法中计算S(m,N,r,t)，改进的C-C方法中计算S2(m,N,r,t)
6、ccFunction_luzhenbo.dll - 计算S(m,N,r,t) - 改进的C-C方法中计算S1(m,N,r,t)
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致谢：
此稿本次修改的部分灵感来源于与研学论坛网友“张文鸽”和“yangfanboy”的讨论，在此表示感谢!-C-C methodology and improvement of C-C method reconstruction phase space of Matlab procedures-------------------------------- performance : 3000 data time-consuming three minutes------------------------------- References : 1, Nonlinear dynamics, delay times, and embedding windows.pdf 2, Based on the C-C method of phase space reconstruction parameters choice 4.pdf-------------------------------- folders : one, C_C_Method_luzhenbo2.m-main proceedings, direct running this file can be! 2. LorenzData.dll- Lorenz have three discrete data, DuffingData.dll- Duffing have four discrete data, RosslerData.dll- Rossler have discrete data 5, ccFunction.dll-calculated S (m, N, r, t)- the original C-C method to calculate S (m, N, r, t), to improve the C-C method of calculating S2 (m, N, r, t) 6, Platform: |
Size: 475136 |
Author:jiao |
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Description: Transmission Control Protocol (TCP) is the dominant transport protocol in the Internet and
supports many of the most popular Internet applications, such as the World Wide Web (WWW),
file transfer and e-mail. TCP congestion control algorithms dynamically learn the network
bandwidth and delay characteristics of a network and adapt its performance to changes in traffic
so as to avoid network collapse. Platform: |
Size: 3133440 |
Author:Tekaya |
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Description: 群时延是通信系统性能的重要指标，这是时域群时延滤波器的设计程序-Group Delay is an important indicator of performance, communication system, which is time-domain group delay filter design program Platform: |
Size: 1024 |
Author:张晓娟 |
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Description: CDMA扩频通信在多径时延展宽作用下的误码特性-CDMA spread spectrum communication in multipath time delay spread of the BER performance under Platform: |
Size: 62464 |
Author:dukeliu |
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Description: 随机接入ALOHA协议，仿真其吞吐性能以及时延性能。-ALOHA random access protocol, the simulation of its throughput performance and delay performance. Platform: |
Size: 1024 |
Author:ABIN |
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Description: Abstract—In this paper a current reference generation
method for a voltage source shunt active power filter is
examined. The proposed method improves the harmonic
filtering by compensating the delays in the system. In
stationary operating point of the load the method uses
measurement data sampled in previous periods to generate a
reference prediction. Since in transient state of the load the
prediction no longer holds true, a computational control delay
compensation algorithm is used in the reference generation
instead of the prediction in this situation. Changing the
algorithm according to the operating point guarantees effective
harmonic compensation in all operating points. In this paper
the system performance is examined with an active filter
simulation model. Platform: |
Size: 274432 |
Author:yasser |
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Description: WiMAX and WiFi have emerged as promising
broadband access solutions for the latest generation of wireless
MANs and LANs, respectively. Their complementary features
enable the use of WiMAX as a backhaul service to connect
multiple dispersed WiFi hotspots to the Internet. This study
proposes an integrated architecture utilizing a novel
WiMAX/WiFi Access Point (W2-AP) device to effectively combine
the WiMAX and WiFi technologies. In the proposed architecture,
the protocol operation of the WiFi hotspots is the same as that of
the WiMAX system. As a result, the WiFi network can support
connection-oriented transmissions and QoS in a similar fashion to
the WiMAX system, and thus a considerable improvement in the
delay performance is obtained. The numerical results obtained
using a Qualnet simulator confirm both the effectiveness and the
efficiency of the proposed architecture. Platform: |
Size: 346112 |
Author:avinash trivedi |
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Description: 以空间机器人在轨服务为背景，建立了卫星在轨自维护系统的地面遥操作平台．远端由安装
在卫星本体上的一个四自由度机器人和灵巧手的臂／手系统组成，当卫星出现故障时，遥操作者通
过空间鼠标和力反馈数据手套分别控制远端的臂／手系统排除卫星故障，实现卫星的自我维护．对
于地面一太空之间通讯的大时延，利用3D图形预测仿真技术克服时延的影响，并采用虚拟夹具法提
高遥操作系统的安全性和操作性能．在大时延及变时延(约7 s)的条件下，实现了武汉遥操作哈尔
滨的自维护机器人臂／手系统，成功地完成了打开太阳能帆板的典型卫星在轨维护任务，验证了该
方法的有效性，为今后实际空间机器人的地面遥操作提供了经验．-The ground teleoperation platform of satellite on-orbit self-serving system is construe—
ted in the background of space robot on-orbit serving．W hen a malfunction of the satellite occurs，
the teleoperator uses a space mouse and a data—glove with force feedback to control the arm／hand
system fixed on the satellite body to remove the malfunction to implement the satellite selfserving．
For the large time delay of the communication between ground and space，3D graphic
predictive simulation is employed to eliminate the impact of the time delay，and the virtual fixture
is utilized tO improve the performance and safety of the telemanipulation． Under the condition of
large and variable time delay(about 7 s)，the task of deploying a folded solar panel，a typical onorbit
serving of the satellite，is accomplished by operators in W uhan through teleoperating the
four-degree freedom robot arm／hand system in Harbin．The experimental results show the effec—
tiveness of the proposed method Platform: |
Size: 223232 |
Author:caowenming8 |
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Description: 利用扩展卡尔曼算法( EKF)对高动态直接扩频信号的载波相位和频率进行了估计,并利用载波辅助技术测量载波相位的变化值来
校正伪码延时环,减小多普勒频移对伪码延时的影响,得到了精确的延时估计值,提
高了伪码延时锁定环的动态跟踪性能.-The PN delay loop is adjusted through measuring the varied value of carrier phase with carrier aiding technology. The effect of Doppler shift on PN code delay is reduced through carrier aid-
ing technology. The precise delay estimation is obtained. The dynamic tracking performance of the PN delay loop is improved. Platform: |
Size: 613376 |
Author:李新一 |
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Description: 一个ns中的分析程序，可以分析大部分网络仿真的吞吐量和延迟性能并画图表示-Ns in the analysis of a program that can analyze most network simulation throughput and delay performance and drawing representation Platform: |
Size: 2048 |
Author:张三 |
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Description: 本文在掌握多种网络路由算法的基础上，通过广泛地收集资料和学习，深入了解和分析各种经典的路由算法，对国内外时延计算的各种算法进行分析和阐述，并简要说明了各种算法的工作原理、内部联系及相互转化的条件。并实现了基于NS-2的仿真软件环境下，对现有较为经典的Wfq和VC算法进行软件仿真，对算法仿真结果特点进行分析，最终得出两种算法时延结论，从而确保整个网络高性能运行提供理论支持。-In this paper, master a variety of network routing algorithm based on the extensive collection of information and by learning, understanding and analysis of various classical routing algorithms for a variety of domestic and delay calculation algorithms to analyze and elaborate, and a brief description of various algorithms works, internal relations and mutual transformation conditions. And implemented based on the following NS-2 simulation software environment, the existing more classic Wfq and VC algorithm software simulation, the simulation results of the algorithm to analyze the characteristics of the final results of the two algorithms delay the conclusion that the entire network to ensure high performance provide theoretical support. Platform: |
Size: 926720 |
Author:阳光 |
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Description: 适用于有线网络NS模拟中的网络效能测试，包含延迟率、丢包率和网络吞吐量大小的测试。-For Wired NS simulation of network performance testing, including the rate of delay, packet loss rate and network throughput test size. Platform: |
Size: 3072 |
Author:wugaofei |
Hits:
Search - delay performance