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SPSS19.
spss19.0的运用，包括安装，基础知识，实际操作和如何有效地运用(spss19.0 use, including installation, basic knowledge, practical operation and how to effectively use)
- 2013-08-25 09:37:15下载
- 积分：1
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1585_Modul4
modul pelatihan matlab
- 2014-02-11 10:54:32下载
- 积分：1
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ACTIVE-CLAMP-FLYBACK-FORWARD-CONVERTER
GENERAL POWER ELECTRONICS SIMULIK MODELS
- 2014-01-04 17:00:07下载
- 积分：1
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SynchronouslyRotatingReferenceFrame
synchronously rotating model of induction motor
- 2013-12-16 02:38:32下载
- 积分：1
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_模糊PID控制器设计及MATLAB仿真
MATLABPID模糊控制器设计仿真m本文将模糊控制和 PID 控制结合在一起，根据各自的特点构造了一个自适应模糊 PID 控制系统， 并在 MATLAB 中的模糊逻辑工具箱和 SIMULINK 基础上对该控制系统进行了仿真研究。(MATLAB fuzzy controller)
- 2018-04-29 13:57:08下载
- 积分：1
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eee
杨氏双缝干涉
两相干光源到接收屏上P点距离r1=(D2+(y-a/2)2)1/2, r2=(D2+(y+a/2)2)1/2,
满足相干条件的光波叠加后，对于观察屏上某一确定点，即r1、r2确定后，叠加后的光强为 式中λ为光波的波长， 、 ，令相位差φ=2π（r2-r1）/λ,
最后可得公式如下：
，
最后光强I=4I0cos2（Φ/2）。
观察相干光叠加后光强的分布.
(Young' s double slit interference two coherent light source to the point P on the receiving screen distance r1 = (D2+ (YA/2) 2) 1/2, r2 = (D2+ (y+a/2) 2) 1/2, meet coherent conditions lightwave after superposition, for a determined point on the viewing screen, i.e. R1, R2 is determined, the superimposed light intensity where λ is the wavelength of light, make the phase difference φ = 2π (R2-R1)/λ, final can be obtained using the following formula: Finally, the light intensity I = 4I0cos2 (φ/2). Observed coherent superposition of light intensity distribution.)
- 2013-01-03 21:04:13下载
- 积分：1
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Image-segmentation-Extraction
这个matlab程序实现了目标对象的图像分割与提取技术，附件里的程序以车牌的检测与识别为例，效果非常好。(The matlab program to achieve the target image segmentation and extraction technology, the annex of the procedures for license plate detection and recognition, for example, the effect is very good.)
- 2014-01-13 17:29:58下载
- 积分：1
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LanderMission
这个课题设计从地球的近地轨道起飞到达谷神星预定轨道并且着陆在其表面上的一种数值方法。基于有限时间的航行纠正点火而非瞬时推力数值计算和Matlab仿真。最后可以看到空间飞行器从地球的影响球飞到谷神星的影响球的飞行轨迹。(This project explores the mathematical methods and results of designing a mission to land a spacecraft on the asteroid Ceres by beginning in an earth-centered LEO orbit and ending in an orbit prepared to land on the surface of the asteroid. Rather than assume instantaneous velocity changes, course-correcting burns of finite time are considered and analyzed using numerical methods and Matlab computation. The behavior of the spacecraft is observed inside the Earth s sphere of influence, in interplanetary space, and inside Ceres sphere of influence. )
- 2010-01-12 13:42:02下载
- 积分：1
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ctrllab3.1
ctrllab3.1
(ctrllab3.1
)
- 2012-10-23 22:30:26下载
- 积分：1
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fre
在matlab下利用simulink搭建模块，对典型信号如正弦波、方波、三角波、锯齿波、白噪声以及叠加波形的时域信号进行频谱（幅值谱）特性分析。(Module in matlab simulink structures, such as sine, square, triangle wave, sawtooth wave, white noise, as well as the time-domain signal waveforms superimposed spectrum (amplitude spectrum) characteristics of a typical signal.)
- 2012-12-01 22:25:36下载
- 积分：1
