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这是一个改进的快速实现模糊c
这是一个改进的快速实现模糊c-means聚类算法的程序-This is a rapidly improving the fuzzy c-means clustering algorithm procedures
- 2023-03-29 14:00:03下载
- 积分:1
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帮助台票,假设每个客户和# 39的到达时间和服务提姆…
服务台的售票处,假设各顾客的到达时间间隔和服务时间均服从负指数分布,到达率λ=10人/分钟,服务率μ=6人/分钟,等待队长N=20人,仿真时间Total_time=10分钟。使用本程序仿真出的各顾客到达时刻与离开时刻曲线,等待时间与停留时间曲线.-Help desk ticket, assuming that each customer" s arrival time and service time obeys the negative exponential distribution, the arrival rate λ = 10 persons/minute, service rate μ = 6 persons/minute, waiting for Captain N = 20 people, simulation time Total_time = 10 minutes. Simulation using this program out of time with each customer to leave the moment of arrival curve, waiting time and stay time curve.
- 2023-04-02 15:15:02下载
- 积分:1
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IF YOUR DESIGN A VIDEO SYSTEM
YOU NEEDED IT (INCLUDE A AVIFIL32.DLL)
It Fit ...
IF YOUR DESIGN A VIDEO SYSTEM
YOU NEEDED IT (INCLUDE A AVIFIL32.DLL)
It Fit VFW-IF YOUR VIDEO SYSTEM DESIGN A YOU NEEDED IT ( INCLUDE A AVIFIL32.DLL) It Kazaam VFW.
- 2023-07-03 06:10:03下载
- 积分:1
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lpd8803和lpd8806数据表
lpd8803/8806是深圳英盛美半导体公司09年出品的新款高性能led驱动芯片,该芯片具有如下特点: 三/六路输出,恒流驱动;直接256级PWM输出,无亮度损失,降低数据传输量,有效减少电磁干扰(EMI)。 扫描频率高(约4000HZ)。 仅需时钟线/数据线的两线传输结构,级联能力超强。 内建振荡器,支持FREE-RUN模式,降低控制电路成本,输出耐压高(LED灯供电电压可达12V)。 简化外围配套,可扩充性好,也可作为PWM发生器控制大电流器件驱动大功率LED灯。 该芯片特别适合用于led幕墙灯、led全彩点光源、广告字、异型屏等产品,相对于9712/6106/595/5026/62726等芯片来说,外围器件少,电路简单, 布线容易,使用电线节省,控制器也简单。-Datasheet for LPD8803 & LPD8806
- 2023-08-25 12:35:03下载
- 积分:1
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本文首先概述了OFDM 的原理、特征和关键技术,介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析,表明定时偏差和采样频率偏差将会引入码间...
本文首先概述了OFDM 的原理、特征和关键技术,介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析,表明定时偏差和采样频率偏差将会引入码间干扰,载波频率偏差导致载波间干扰的发生。因此,在OFDM系统接收机中定时的确定、载波频率偏差和采样频率偏差的纠正是信号恢复的关键。之后对OFDM系统同步的几种实现方法进行了介绍,分析了各同步方法的性能。-The paper first outlines the principles of OFDM, features and key technologies, the system needs to introduce several synchronization. Synchronization error and then the impact on system performance for a simple analysis, show that the timing deviation and the sampling frequency deviation will introduce inter-symbol interference, the carrier frequency deviation led to the occurrence of ICI. Therefore, in OFDM system receiver to determine the timing, carrier frequency offset and sampling frequency offset correction signal to restore the key. After the OFDM system to achieve synchronization of several methods of introduction, an analysis of the performance of the synchronization method.
- 2022-03-22 23:04:03下载
- 积分:1
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影院售票系统完整源码,图形化售票、退票、预定票直观明了...
影院售票系统完整源码,图形化售票、退票、预定票直观明了-cinema ticketing system integrity source, graphical tickets, refunds, scheduled votes intuitive understanding
- 2022-06-28 08:57:56下载
- 积分:1
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是PCB的入门学习资料,希望对学习PCB的,有帮助,
是PCB的入门学习资料,希望对学习PCB的,有帮助,-PCB entry is the learning materials, and they hope to learn from the PCB, has help
- 2023-03-31 08:35:04下载
- 积分:1
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mp3原理图,可以了解mp3的构造原理极其电路器件的各个参数之间的关系...
mp3原理图,可以了解mp3的构造原理极其电路器件的各个参数之间的关系-mp3 schematic diagram, you can understand the fundamentals of the structure is extremely mp3 circuit devices the relationship between the various parameters of
- 2022-03-21 04:43:12下载
- 积分:1
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matlab的基本使用,通过它你会更好的学习matlab
matlab的基本使用,通过它你会更好的学习matlab-matlab basic use, through which you will better learning matlab
- 2023-04-01 16:25:04下载
- 积分:1
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游戏贪吃蛇双人版程序及代码,学习编程可以适当参考。
游戏贪吃蛇双人版程序及代码,学习编程可以适当参考。-Double Snake game version of the procedures and code, programmers can learn the appropriate reference.
- 2022-10-20 11:55:03下载
- 积分:1