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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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ARmatlab
AR算法的matlab程序代码，自己写的，比较实用，欢迎批评指正(AR matlab codes wrote by myself)
- 2009-12-02 02:31:54下载
- 积分：1
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beamforming_wide
时域上，用快拍延迟做的宽带的波束形成。五个阵元，三个延迟线。(wideband beanforming)
- 2020-12-18 14:39:11下载
- 积分：1
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FSK
FSK实现，对数据的调制和解调，加入高斯白噪声，最后产生眼图。(FSK implementation, the data modulation and demodulation, add Gaussian white noise, and finally generate the eye diagram.)
- 2009-04-03 15:53:51下载
- 积分：1
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cm
说明： calculation of co occurrence matrix
- 2011-02-24 13:16:46下载
- 积分：1
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Alamouti_2x1_ant_selection
无线与移动通信中MIMO-OFDM系统2*1天线选择的matlab仿真与实现(Matlab simulation and implementation of MIMO-OFDM System 2* 1 antenna selection in wireless communication and mobile)
- 2014-07-30 09:14:11下载
- 积分：1
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NLS_Equation
说明： 用分布傅里叶计算非线性薛定谔方程，改自《非线性光纤光学》第五版。(Calculation of the nonlinear Schrodinger equation with the distributed Fourier)
- 2020-02-01 10:36:41下载
- 积分：1
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Demo1
Demo of Level set project
- 2009-03-26 14:58:52下载
- 积分：1
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mouse-tracking
一个适合初学者学习和应用扩展的基于matlab的鼠标跟踪实例(mouse tracking)
- 2013-12-16 17:10:10下载
- 积分：1
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Vertical_well_Q_steady
这是一个Matlab源码，用于计算直井稳定产能(Steady productivity of vertical wells)
- 2014-02-24 11:53:22下载
- 积分：1
