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葡萄酒的评价
葡萄酒的评价 全国数学建模竞赛一等奖优秀论文(葡萄酒的评价 优秀论文)
- 2013-01-02 08:45:09下载
- 积分：1
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BTMemoryModule
Ho tolto var nella dichiarazione del primo parametro delle funzioni in questione in quanto
- 2015-03-06 18:46:02下载
- 积分：1
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Onduleur_tri_3niveaux
Abstract—This paper investigates the performance of a 4-switch
- 2012-01-05 09:09:39下载
- 积分：1
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PMSMinitialangledetect
永磁同步电机转子初始位置检测初始角检测MATLAB仿真模型，模型根据论文搭建。(MATLAB simulation model of initial position detection and initial angle detection of permanent magnet synchronous motor rotor is built according to the paper.)
- 2020-06-18 05:00:01下载
- 积分：1
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整理好的用混合粒子群算法求解TSP问题matlab例子
是信号处理的基础，中介真值程度度量，基于中介真值程度度量的图像分割对信号进行频谱分析及滤波，采用波束成形技术的BER计算，具有丰富的参数选项,旋转机械二维全息谱计算。
- 2022-05-25 14:42:20下载
- 积分：1
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MATLAB
：利用MATLAB软件的GUI功能设计了伺服驱动系统仿真软件包，并对系统动态性能进行了分析计算。
利用设计的软件包可以简单方便地分析伺服驱动系统的动态性能，用以指导实际系统设计。(Using the MATLAB software is GUI features designed servo drive system simulation package, and system dynamic properties were analyzed and calculated.
The use of software packages designed for easy and convenient to analyze the dynamic performance of servo-drive system to guide the actual system design.)
- 2009-11-12 10:01:45下载
- 积分：1
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noisecancellation
noise cancellation using matlab
- 2011-10-22 14:08:20下载
- 积分：1
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inputcase3y
case 30 spot price in matlab
- 2013-09-20 12:13:12下载
- 积分：1
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2
说明： 2. 关于无线信道的多普勒谱，请回答以下问题：
(1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因；
(2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理；
(3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请描述：自己用计算机产生的经典谱是正确的依据。(2. Regarding the doppler spectrum of the wireless channel, please answer the following questions:
(1) in some wireless channels, doppler frequency shift will cause aliasing of the output signals of the wireless channel.Describe the various causes of aliasing;
(2) there is a classic spectrum in the doppler spectrum in the wireless channel, please explain the mechanism of producing this spectrum shape;
(3) please use Simulink tool to write code (s-function mode) to generate a single-path Rayleigh channel, whose doppler spectrum is the classical spectrum, in which the moving rate is 120km/h.And please describe: your own computer generated classical spectrum is the correct basis.)
- 2019-01-15 10:49:35下载
- 积分：1
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三维拟合函数
根据三维数据得到三维曲面图，之后根据图像拟合得到三维函数关系式。
- 2022-02-03 09:04:02下载
- 积分：1
