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LearnObjectiveC
basic code when you learn objective-c.
- 2011-01-17 20:33:04下载
- 积分：1
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acf
ACF(x) plots the sample autocorrelation function of the univariate time series in vector x. By default, the sample autocorrelation function is plotted up to lag 25. ACF(x,k) plots the sample autocorrelation function up to lag k. ACF(X,k, name ) sets the
title of the plot to name .
- 2013-01-25 20:01:13下载
- 积分：1
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Hammerstein-RLS
这是Hammerstein系统加输入死区的递推增广最小二乘法参数辨识程序，可以运行。(This is a plus input recursion system Hammerstein dead Augmented least squares method parameter identification program can be run.)
- 2020-08-26 09:48:14下载
- 积分：1
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C4.5算法
说明： 数据挖掘中的决策树C4.5算法的实现,用matlab实现(Data Mining Decision Tree Algorithm of C4.5, using Matlab to achieve)
- 2005-11-13 15:59:46下载
- 积分：1
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求解非线性方程组
说明： 求解定位方程组。并直接利用三元方程求出X,Y,Z时的误差子函数(positioning Solving equations. 3 yuan and the direct use of equations derived X, Y, Z of error Functions)
- 2006-02-26 13:17:52下载
- 积分：1
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Breneman_Malignant_Melanoma_Detection
Early Stage Malignant Melanoma Detection using Morphological Features
- 2011-09-20 18:00:59下载
- 积分：1
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vinscode
guys here RSA ,DIFFIE HELLMAN ANS HASH PADDING CODE SO DOWNLOAD AND TAKE FUN
- 2012-10-18 23:07:27下载
- 积分：1
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123Bus
是电力系统的IEEE标准算例的OPENDSS编写好的额程序，里面包含有短路算法(Is the IEEE standard power system operator OPENDSS writing good example of the amount of the program, which contains the shortest path algorithm)
- 2013-12-16 23:18:59下载
- 积分：1
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TSP1
说明： 基于遗传算法的TSP优化Matlab源码实现(TSP optimization based on genetic algorithm MATLAB source code implementation)
- 2021-02-04 18:41:44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
