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ASK-OOK-FSK-BPSK
说明: 二相相移键控(BPSK)是用二进制基带信号(0、1)对载波进行二相调制。BPSK是最简单的PSK形式,相移大小为 180°,又可称为2-PSK。在群点聚集的地方,其实都不是非常有关系,在该图像中,群点分布在水平轴上的0°和180°上。由于BPSK使用严重的失真致使解调器作出错误的判断,所以该调制方式是所有PSK中最强的。但它只能以1bit/symbol调制而不适合高数据率应用情况。 (bpsk modulation)
- 2011-04-13 17:10:58下载
- 积分:1
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LMS
超声波信号自适应消噪和滤波程序,可用于除噪,用于去除背景环境影响(Adaptive noise cancellation and filtering procedures can be used for noise removal)
- 2011-08-18 15:00:50下载
- 积分:1
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Unitary--ESPRIT-MATLAB
4.面阵中二维角度估计 Unitary -ESPRIT算法MATLAB程序(MATLAB Unitary-ESPRIT algorithm)
- 2015-04-13 09:25:22下载
- 积分:1
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chapter3
基于神经网络的SVPWM逆变,经典案列,经测试没问题,运行很好。
SVPWM inverter based on the neural network, the classic case, the test is no problem, very good.
(
SVPWM inverter based on the neural network, the classic case, the test is no problem, very good.
)
- 2016-05-13 00:50:02下载
- 积分:1
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matlab
matlab高阶谱分析工具箱,分析振动波形的高阶谱。(high-order spectral analysis toolbox matlab to analyze the vibration waveform of high-end spectrum.)
- 2007-08-29 12:40:44下载
- 积分:1
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chazhi
实现信号的插值运算,通过这个程序,可以对非均匀采样的信号进行插值处理,为后面的滤波处理做基础(Realize signal interpolation arithmetic, through this program, the non-uniform sampling signals can be interpolation processing, basis for the back of the filtering process)
- 2021-04-21 09:48:49下载
- 积分:1
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moding
FQPSK调制解调,基于MATLAB的实现方法,好几个程序,自己编的(FQPSK modulation and demodulation, based on MATLAB and, several procedures, own)
- 2020-12-18 19:09:12下载
- 积分:1
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lab1
基于 Matlab Simulink 的频谱分析。(The objectives of this laboratory are:
To introduce the spectrum analyzer as used in frequency domain analysis.
To identify various types of linear modulated waveforms in time and frequency domain representations.
To implement theoretically functional circuits using the Communications Module Design System (CMDS).)
- 2012-05-05 08:59:17下载
- 积分:1
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leeedge
sar images linear feature detection first step.
- 2013-03-02 13:38:04下载
- 积分:1
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VelocidadMotorDC_PI_vectorial
matlab algoritm to DC motor PI vectorial speed control
- 2012-08-26 02:31:43下载
- 积分:1