-
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
-
1
说明： 这是基于帧差法对运动目标检测的代码 希望对大家有用(This is based on frame difference of the moving target detection code)
- 2010-08-22 19:49:55下载
- 积分：1
-
Decode
说明： PacketX解码例子Decode.rar(PacketX\Examples\Scripts\Decode.rar)
- 2010-03-30 10:38:23下载
- 积分：1
-
face_detection
implementation of feedforward neural network to recognize the faces with sunglasses from open faces.data source is from machine learning book by mitchell
- 2009-12-28 23:40:17下载
- 积分：1
-
uweFFTshixianxinhaopinpufenxi
数字信号处理程序——用FFT实现信号频谱分析的matlab程序(Digital signal processing procedures- implementation using FFT signal spectrum analysis matlab program)
- 2008-08-06 12:21:06下载
- 积分：1
-
Power-Flow
潮流计算程序，包括牛顿拉夫逊法，快速解耦法，直流潮流发(power flow)
- 2014-12-22 21:22:02下载
- 积分：1
-
fbg
光纤布拉格光栅的matlab的具体代码设计。(Fiber Bragg Grating matlab specific code design.)
- 2021-01-17 00:48:46下载
- 积分：1
-
C2
This code is related to the course Digital Communications. It reproduce the error probability
as a function of the SNR per bit for 16-QAM. Enjoy it!
- 2013-11-10 02:22:48下载
- 积分：1
-
Kalman-filter-Matlab22
kalman filter 凯尔曼滤波 航迹关联(kalman filter imm)
- 2014-03-06 21:02:22下载
- 积分：1
-
SFAP
本程序是线阵的波束形成程序，可以在特定方向生成零陷，从而抑制干扰信号(This procedure is a linear array of beam forming process, you can generate zero in a specific direction, thereby suppressing the interference signal )
- 2016-11-18 10:04:19下载
- 积分：1
