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matlab
matlab经典算法程序：插值，规划问题，数据分析，解方程，绘图(matlab ,algorithm)
- 2010-07-30 14:55:18下载
- 积分：1
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Matlabapplication
matlab在27种问题中的应用包括
等切面曲线和相似曲线
旋转网球的轨迹
道路照明问题
计算平面日晷等
(matlab 27 kinds of problems in the application of such section, including rotation curve and the curve similar to tennis, track lighting and other problems of plane sundial)
- 2010-08-18 07:48:14下载
- 积分：1
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matlab
利用matlab求系统时间响应，用impulse函数和lsim函数对线性连续系统的时间响应进行仿真计算 (impulse function )
- 2013-03-19 22:39:30下载
- 积分：1
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cengxifenxifa
有关 层次分析法的 小程序 有需要下载 请下载 (The analytic hierarchy process (ahp) of small programs)
- 2013-09-21 19:55:53下载
- 积分：1
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fisher
fisher变换可以将 维空间的样本投影到一条直线上，形成一维空间，这个就是用matlab解决fisher的例题(the fisher transform a sample-dimensional space can be projected onto a straight line, forming a one-dimensional space, this is solved with matlab fisher Example)
- 2013-04-21 10:50:34下载
- 积分：1
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matlab
使用matlab编写的语音信号处理程序，全套程序都有，可以出结果(Prepared using matlab speech signal processing procedures, has a full set of procedures, results)
- 2013-05-13 20:05:25下载
- 积分：1
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SpeedRegulationSystemResearchofMiningElectricLocom
矿用电机车电控系统有两种,一种是有触点的电控系统,另一种是脉冲调速系统。以晶闸管为主要元件的脉冲调速系统在矿用电机车中仍大量使用。晶闸管属于半控型器件,其控制极只能控制开通而不能控制其关断,在低速运行时,晶闸管一经导通后,如果不能根据需要关断,则电动机承受全部电压而失去控制,电机车全速运行。本文利用MATLAB软件对矿用电机车晶闸管脉冲调速系统的主电路进行建模并仿真,对影响安全运行的关键元器件进行了详细的分析。仿真结果表明晶闸管脉冲调速系统存在安全隐患。随着电子工业的飞速发展,一种新型的全控型电力器件(绝缘门极晶体管IGBT)开始在工业中得到广泛的应用,脉冲调速电控系统如采用全控型电力器件代替半控型元器件(晶闸管),将会大大简化控制电路。由于控制电路简单,便于实现数字化控制。本文对IGBT的调速原理进行分析,采用IGBT和集成PWM脉宽调制器SG3525为主要元件,设计出了双闭环可逆自动调速系统,并对该系统进行实验验证,实验结果表明该系统优于晶闸管直流调速系统,而且运行稳定,可以很方便实现可逆运行。(Mine electric locomotive electronic control system has two types of electronic control system with contacts, and the other is the pulse speed control system. The pulse thyristor as the main component in the mining electric locomotive speed control system is still widely used. A semi-controlled thyristor type devices, the control can only control a very open and can not control the turn-off, in the low speed, the thyristor turn-on once, if not turned off as needed, then the loss of the motor under full voltage control, motor vehicle running at full speed. In this paper, MATLAB software mining electric locomotive speed control system pulse thyristor main circuit modeling and simulation, the key components of the safe operation of a detailed analysis. Simulation results show that the thyristor pulse control system security weaknesses. With the rapid development of the electronics industry, a new full-controlled power devices (Insulated Gate Transistor IGBT) began to be widely used in indu)
- 2010-12-24 13:40:45下载
- 积分：1
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XBPHfzz
谐波平衡，可以求解DUFFING方程等非线性动力学系统，并可以求解二阶微分方程(The harmonic balance can be solved by the nonlinear dynamical systems such as DUFFING equation, and can be solved by two order differential equations)
- 2015-05-29 22:09:32下载
- 积分：1
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daoru1
对示波器或其他设备在实验中接收并储存的离散信号进行绘图，行程信号曲线图(Oscilloscope or other device is received and stored in the experiment drawing discrete signals, the signal graph stroke)
- 2014-02-16 12:29:10下载
- 积分：1
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MATLAB入门教程
适合初级学习MatLab的用户使用,讲解的比较清晰,很适合于学习(suitable for the initial study MatLab users, on the clear, well suited to learning)
- 2005-03-30 11:04:38下载
- 积分：1
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