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tber2
Quadrature amplitude modulation (QAM) is a modulation scheme in which two sinusoidal carriers,
one exactly 90 degrees out of phase with respect to the other, are used to transmit data over
a given physical channel. One signal is called the I signal, and the other is called the Q signal.
Because the orthogonal carriers occupy the same frequency band and differ by a 90 degree phase
shift, each can be modulated independently, transmitted over the same frequency band, and
separated by demodulation at the receiver. For a given available bandwidth, QAM enables data
transmission at twice the rate of standard pulse amplitude modulation (PAM) without any degradation
in the bit error ratio (BER).
- 2010-06-12 00:02:46下载
- 积分：1
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RGS10128064
RGS发生那个面的内容，解释得很详细，希望对你的设计有帮助。(RGS place the contents of that plane to explain it in detail, the design you want to help.)
- 2010-09-14 12:53:03下载
- 积分：1
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winner
scm信道模型及其扩展模型，对SCM信道模型实现的信道特性进行了全面的仿真与分析。
(failed to translate)
- 2010-05-25 10:49:38下载
- 积分：1
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matpower3.2
电力系统潮流计算中经常用到的潮流计算在matlab中的模块 包括三种经常用到的潮流计算方法 (Flow calculation method frequently used in the power flow calculation flow calculation in matlab module consists of three frequently used)
- 2013-04-03 15:15:23下载
- 积分：1
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JIQISHIJUE
利用matlab软件实现对图像HSV参数轮廓提取，边缘检测提取(Using matlab software for image HSV parameters contour extraction, edge detection to extract)
- 2014-01-21 16:57:08下载
- 积分：1
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Lms滤波器
说明： 主要实现基于LMS算法的自适应滤波器,基于自适应算法的信号增强(Adaptive filter based on LMS)
- 2021-02-03 09:23:17下载
- 积分：1
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bibmas
a complete biblio to control the asynchronous machine
- 2009-02-23 15:56:22下载
- 积分：1
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MenteCarlo
Matlab 上做的平面四方格子的Ising 模型(An Ising model of plane in Matlab2010b)
- 2012-10-14 10:36:33下载
- 积分：1
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leixingzhuanhuan
GUI系统进行图像的类型转换，能够吧图像转换成不同的格式。(GUI system for image conversion, it can convert images into a different format.)
- 2014-01-26 10:13:44下载
- 积分：1
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jiemian
用于图像去噪的matlab的GUI界面程序实例，可以读入各种图像格式，选择不同去噪方法，产生去噪图像，并在同一界面下同时显示原始图像，加噪图像和去噪图像(For image denoising matlab GUI interface procedures example, can be read into various image formats, different Denoising, generated image denoising, and in the same interface also displays the original image, increase noise and image denoising images)
- 2021-04-26 21:18:45下载
- 积分：1
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