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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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MATGRAPH-BY-EXAMPLE
描述了matlab关于图论的工具箱使用和应用，主要是英语显示的(MATGRAPH BY EXAMPLE)
- 2012-05-03 21:52:00下载
- 积分：1
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current_3_phase_with_trans
应用simulink仿真环境实现由三相正弦波产生PWM波形的仿真实验(PWM control)
- 2013-09-25 15:21:54下载
- 积分：1
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WP3d
I forgot the name of codes
- 2014-01-08 23:03:42下载
- 积分：1
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FingerPrint
Finger Print Processing with Matlab
- 2011-01-26 18:58:47下载
- 积分：1
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qiyipuxielv11
分析并实现了奇异谱斜率的方法，编程实现了时域信号的检测。(And to achieve a singular spectrum analysis method of slope, programming of the time-domain signal detection.)
- 2013-09-01 15:29:35下载
- 积分：1
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gamble
利用matlab平台，使用蒙特卡洛的方法模拟赌徒问题(Using matlab platform, the use of Monte Carlo simulation problem gamblers)
- 2013-10-28 18:36:46下载
- 积分：1
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matlab-RBF
rbf预测matlab实现，很高兴与大家分享(it s so perfect,so I take it here to share it with all of us!)
- 2012-01-26 10:12:31下载
- 积分：1
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yizhi
一种抑制衰减直流分量的改进傅氏算法,能够提高短路电流的相量测量精度。(An improved Fourier algorithm of decaying dc component， improving the short-circuit current phasor measurement precision
)
- 2021-03-05 11:09:31下载
- 积分：1
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chapter1
说明： matlab 遗传算法，遗传算法简介，遗传算法原理，遗传算法代码，案例分析(Matlab genetic algorithm, brief introduction of genetic algorithm, principle of genetic algorithm, code of genetic algorithm, case analysis)
- 2020-12-03 15:29:24下载
- 积分：1
