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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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UKF
无迹卡尔曼滤波算法对经典的一维非线性系统仿真，有图有真相哦。(ukf，unscented kalman filter)
- 2012-03-20 19:51:06下载
- 积分：1
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nino
matlab读取1979-2009年尼诺3指数并画出随年份变化的曲线的程序(Matlab read 1979-2009 nino 3 index and draw the curve of the change of the year with the program
)
- 2012-04-30 20:38:39下载
- 积分：1
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ED
说明： ENERGY DETECTION SPECTRUM SENSING
- 2011-06-03 00:15:51下载
- 积分：1
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Matlab-program-based-Web-Services
基于Matlab程序的Web Services实现研究，介绍了基本内容与实现方法(Matlab program-based Web Services, describes the basic content )
- 2012-05-02 12:45:55下载
- 积分：1
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m-u
计算钢筋混凝土的曲率-弯矩曲线，并标出了各种特征点(Calculate the curvature of the reinforced concrete- the bending moment curve, and mark a variety of feature points)
- 2020-12-19 15:19:10下载
- 积分：1
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cmc
a matlab program used for estimating the numerical aperture, propagation constant of optical fiber communication
- 2011-07-11 13:10:24下载
- 积分：1
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uniform_quantizer
This m-file applies uniform quantization on audio signal and produced the Mean Square Quantization Error
- 2013-03-04 19:06:41下载
- 积分：1
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lab5
这个是一个image processing 的实验，说的是如何利用matlab中的函数做基本的image处理(this is an image processing lab based on matlab, so it says how to use basic matlab functions to do image processing problems)
- 2010-02-10 20:16:19下载
- 积分：1
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the-keyword
matlab中常用的关键字，以及常用的函数(Matlab in common use in the words, and common functions)
- 2012-04-16 19:23:01下载
- 积分：1
