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text2
用Simulink中的SimPowersystem完成一个转速、电流双闭环直流调速系统的设计与仿真。采用三相桥式整流,平波电抗器Lp的大小可根据根据仿真调整。给出电机在空载启动,以及在2.5S后加额定负载时转速、电流、电压的变化曲线,并结合调速理论分析这些曲线。(With Simulink in SimPowersystem complete a speed, current double-loop DC speed design and simulation system. Three-phase bridge rectifier, smoothing reactors Lp size can be adjusted according to the simulation. Start the motor load is given, and the speed curve when the rated load after 2.5S, current, voltage, speed and theoretical analysis of these binding curves.)
- 2014-01-17 09:43:22下载
- 积分:1
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untitled1
基于matlab的数字水印的提取攻击嵌入很gui界面制作(Based the Matlab digital watermark extraction Attack embedded gui interface production)
- 2013-05-17 20:29:21下载
- 积分:1
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chap2_08_RELS
最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法(LS)
- 2010-08-29 11:32:09下载
- 积分:1
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7
说明: 基于遗传算法的OFDM自适应资源分配算法MATLAB源码
OFDM自适应资源分配问题(载波、功率等),是一个既含有离散决策变量,又含有连续决策变量的非线性优化模型,且含有较为复杂的非线性约束,因此适合采用智能优化算法进行求解。
(Adaptive genetic algorithm-based resource allocation algorithm for OFDM OFDM MATLAB source adaptive resource allocation problem (carrier, power, etc.), is a decision with both a discrete variable, but also with continuous decision variables of the nonlinear optimization model, and contains more complex non-linear constraints, so smart optimization algorithm for solving.)
- 2011-05-10 16:10:57下载
- 积分:1
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linearconvolutiontwodimensional
linear convolution of two dimensional sequnces
- 2012-08-09 16:16:19下载
- 积分:1
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MATLAB-algorithm
基于MATLAB的各种优化算法,里面含多种利用MATLAB进行的算法,简单实用(MATLAB various optimization algorithms, which contain a variety of algorithms using MATLAB, simple and practical)
- 2013-04-16 08:19:28下载
- 积分:1
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OFDM_16QAM
OFDM is a frequency-division multiplexing (FDM) scheme used as a digital multi-carrier modulation method. A large number of closely spaced orthogonal sub-carrier signals are used to carry data on several parallel data streams or channels.
- 2015-02-03 19:00:03下载
- 积分:1
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liangziyoudubiliqiankui
两自由度比例前馈simulink模型,测四轮转向的质心侧偏角和横摆角速度(Two degrees of freedom ratio feedforward simulink model, measuring four-wheel steering center of mass of side-slip Angle and yawing angular velocity
)
- 2013-09-19 11:35:16下载
- 积分:1
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fugai
matlab面积覆盖问题,用蒙特卡洛方法解决覆盖问题(mengka fugai)
- 2015-02-07 23:12:12下载
- 积分:1
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xiaobobao4
小波包程序4,能够对信号进行特征提取,有利于初学者。(This is a wavelet packet program 4,which is useful for the beginners.)
- 2014-04-24 20:46:07下载
- 积分:1