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compression
ECG压缩中的直接域压缩CORTES算法(ECG compression direct domain compression algorithm CORTES)
- 2008-02-15 20:26:40下载
- 积分:1
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lyn_1
通过matlab编程,实现基于贝叶斯理论的分类器(By Matlab programming,Classifier based on Bayesian theory)
- 2013-04-10 18:55:34下载
- 积分:1
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caculate_variance
Verilog语言求解均方根的近似方法,用MATLAB仿真实现,思想可移植到FPGA中(Verilog language rms approximate solving method, using MATLAB simulation, ideas can be transplanted into the FPGA
)
- 2013-11-20 20:55:10下载
- 积分:1
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Simulation
simulation matlab machine synchrone a aimant permanent
- 2015-02-01 09:38:09下载
- 积分:1
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gps_tools
基于matlab的gps 模拟仿真工具箱,(Gps simulation based on the matlab toolbox)
- 2011-08-25 14:21:23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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MRC
在MIMO系统或中继系统中,接收方采用MRC接收时的系统误码率,调试通过(In the MIMO system or relay system, the receiver system using MRC reception bit error rate, debugging through)
- 2010-12-27 20:32:50下载
- 积分:1
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mySPWM
SVPWM 适量控制,用于电机控制,一条是成功,(SVPWM appropriate control, for motor control, one is successful,)
- 2008-08-15 15:40:47下载
- 积分:1
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MATLAB-R2012b-crack
Matlab 2012b crack Windows 32-bit
- 2013-07-14 22:01:44下载
- 积分:1
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pid
基于粒子群算法的PID控制器优,基于matlab环境的仿真,有助于图形的可视化编程(PID controller based on particle swarm optimization algorithm, matlab simulation environment based on graphical visualization program helps)
- 2015-03-22 13:46:48下载
- 积分:1