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PWMSound
脉冲宽度调制(PWM)是英文“Pulse Width Modulation”的缩写,简称脉宽调制。它是利用微处理器的数字输出来对模拟电路进行控制的一种非常有效的技术,广泛应用于测量,通信,功率控制与变换等许多领域。一种模拟控制方式,根据相应载荷的变化来调制晶体管栅极或基极的偏置,来实现开关稳压电源输出晶 体管或晶体管导通时间的改变,这种方式能使电源的输出电压在工作条件变化时保持恒定。 脉冲宽
(Pulse width modulation (PWM) is the English " Pulse Width Modulation" acronym, or pulse width modulation. It is the use of the microprocessor to the digital output of analog circuits for the control of a very effective technology, widely used in measurement, communications, power control and many other fields with the transformation. An analog control means, in accordance with the corresponding changes in load modulation transistor gate or base bias, switching power supply to achieve the output transistors or transistor on-time changes in power in this way can the output voltage in the workplace conditions of constant change. Pulse width)
- 2009-04-14 18:55:27下载
- 积分:1
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Gauss_elimination
Gauss Elimination Algorithm is used to solve linear equations in the form Ax=B, find rank of matrix and to find inverse of matrixes. The program is done in matlab platform.
- 2009-06-16 16:23:40下载
- 积分:1
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GA
说明: 带交叉因子的粒子群优化算法matlab源程序 对大家非常有帮助(With cross-factor of the particle swarm optimization algorithm matlab source code is very helpful to everyone)
- 2012-08-19 23:58:35下载
- 积分:1
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kalman-filter
卡尔曼滤波的labview模型,适用于system identification的labview程序中(kalman filter model of labview)
- 2014-11-11 21:36:03下载
- 积分:1
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communications
数字通信原理-基于Matlab仿真计算malab书籍(Digital Communication Theory- Matlab-based simulation)
- 2009-10-04 13:42:49下载
- 积分:1
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examples
《数字信号处理:基于计算机的方法(第三版)》资源下载第二部分。
著者: (美)米特拉著
作译者: 孙洪等译
ISBN号: 7-121-02652-X
出版日期: 2006-06
出版社:电子工业出版社
内有书中部分事例的解题过程(英文),PDF格式。()
- 2008-07-06 08:23:09下载
- 积分:1
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fh_out
调频系统仿真实例-调频系统仿真信号输出源代码(FM system simulation- Simulation FM signal output source code)
- 2011-05-10 15:55:53下载
- 积分:1
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FadingPaper
Simulation Of Flat Fading Using MATLAB For Classroom Instruction
- 2011-10-10 03:28:46下载
- 积分:1
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DE2
实现差分进化算法,并通过了rastrigr函数的测试,在全局上搜索得到了正确的结果。(Achieve differential evolution algorithm, and passed the test rastrigr function in the global search to get the correct results.)
- 2014-11-10 12:45:39下载
- 积分:1
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done
包括:使用控制变量蒙特卡洛法和一般蒙特卡洛法的欧洲期权看涨价格程序;使用蒙特卡洛计算定积分;使用B-S公式计算期权价格。
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Including: European call options price procedure using control variable Monte Carlo method and general Monte Carlo method using Monte Carlo calculation of definite integral use the B-S formula to calculate the price of option.)
- 2014-12-08 09:52:10下载
- 积分:1