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fftrl
这是一个方便的计算FFT的程序带坐标的fft变换(It s a program for fftrl,)
- 2010-06-12 22:42:58下载
- 积分：1
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123555
说明： 作为MATLAB软件的初学者，一定要分析一些小算例，这里包含60个基本的小算例！(MATLAB software as a beginner, we must analyze some small example, contains 60 basic little example!)
- 2010-04-08 21:25:30下载
- 积分：1
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femcode
FEM code for Computational Code
- 2011-08-10 21:37:53下载
- 积分：1
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Fuzzy-PID-dual-mode-control-system
交流位置伺服系统因其存在参数时变、负载扰动以及电机的非线性等缺点，
很难为其建立准确的模型. 模糊（ fuzzy）控制具有无需建立被控对象的数学模型、鲁棒性好等
优点，但稳态精度差. 将模糊控制和PID 控制相结合，设计了Fuzzy-PID 双模控制器. 在论域内
用不同的控制方式分段实现控制，这样就综合了模糊控制和PID 控制的优点，克服了各自的缺
点. 该控制器结构简单、易于实现. 在半闭环交流位置伺服系统上所做的实验表明，采用Fuzzy-
PID 双模控制器与采用经典PID 控制器相比，阶跃响应的调整时间减少了33. 7 ，并且无超
调，轨迹跟踪误差减小了47. 2 .(AC servo system because of the presence of parameter variations, load disturbances and non-linear motors and other shortcomings, it is difficult to establish accurate models for fuzzy (fuzzy) control without having to build a mathematical model of controlled object, robustness and good However, steady-state accuracy is poor. fuzzy control and PID control are combined to design a dual-mode Fuzzy-PID controller in the sub-region to achieve control on the different control methods, so that a combination of fuzzy control and PID control advantages to overcome their disadvantages. simply the controller structure, easy to implement. experiments on semi-closed loop AC servo system did show that the Fuzzy-PID controller is compared with the classic dual-mode PID controller, step response The adjustment time is reduced by 33.7 , and no overshoot, tracking error is reduced 47.2 .)
- 2014-05-26 19:12:10下载
- 积分：1
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PSO_MATLAB
粒子群算法求解最优化算法的MATLAB程序！！！！(Particle swarm optimization algorithm for solving the MATLAB program! ! ! !)
- 2013-07-27 23:47:25下载
- 积分：1
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neuralnetwork
说明： 这是一个matlab神经网络的简单应用，主要用于预测光伏出力，输入为温度湿度等因素，输出为光伏出力。(this is an simple example appling neural network using matlab which can be used to predict the active power of a PV.Tempreture,humid etc are input variables and the active power of a PV is output variable)
- 2019-03-30 17:08:18下载
- 积分：1
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DTMF1
数字通信系统仿真，用到MATLAB成语言。(digital communication system modulation)
- 2009-04-06 20:58:21下载
- 积分：1
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1
说明： Simulating a 3 phase thyristor rectifier bridge as voltage source
- 2010-10-18 17:37:05下载
- 积分：1
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trans_matrix_beam3d
方向余弦矩阵的matlab代码，可实现不同坐标系的转换(the matlab code of trans_matrix_beam3d,it can transfer the coordinates between different coordinate systems.)
- 2010-10-27 11:03:22下载
- 积分：1
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xianjiaodayiqun
说明： 一个关于西安交大的蚁群算法源程序，希望有用。(ACS)
- 2010-04-09 21:41:49下载
- 积分：1
