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ztransformBPF
filter basse band pour signal ecg
- 2010-06-05 02:52:32下载
- 积分:1
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binbu_to_yuan_dec
本程序可以实现二进制补码形式转换为原码形式(The program can complement binary form into the form of the original code)
- 2013-07-26 13:32:27下载
- 积分:1
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regiondivisionandcombination
基于四叉树分解并且使用区域分离和合并的图像分割(based quadtree decomposition and the use of regional separation and integration of image segmentation)
- 2006-12-21 17:58:12下载
- 积分:1
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drtoolbox
图像算法algorithmreduction(algorithm)
- 2009-12-14 19:15:44下载
- 积分:1
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gpc
说明: 预测控制算法中的广义预测控制编程仿真应用(Predictive control algorithm in the generalized predictive control simulation application programming)
- 2010-04-09 10:13:58下载
- 积分:1
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Announce
wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100
- 2011-11-13 19:38:46下载
- 积分:1
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coif12Transform
The demand of high data rate services has been increasing very rapidly and there
is no slowdown in sight. We know that the data transmission includes both wired
and wireless medium. Often, these services require very reliable data transmission
over very harsh environment. Most of these transmission systems experience much
degradation such as large attenuation, noise, multipath, interference, time variance,
nonlinearities and must meet the finite constraints like power limitation and cost
factor. One physical layer technique that has gained a lot of popularities due to
its robustness in dealing with these impairments is multi-carrier modulation technique.
In multi-carrier modulation, the most commonly used technique is Orthogonal
Frequency Division Multiplexing (OFDM)
- 2012-11-24 20:44:51下载
- 积分:1
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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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QAM
matlab编的调制解调仿真代码,相当棒,运行MQAM文件(matlab simulation series modem code, rather wand, run MQAM document)
- 2008-04-20 20:15:51下载
- 积分:1
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Exchange
求解积分函数的列子,可以求sin的定积分和cos的定积分函数。(Liezi solution of the integral function, you can find the definite integral of sin and cos of the definite integral function.)
- 2013-10-14 19:28:35下载
- 积分:1