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Underwater--channel-simulation-
水声信道仿真程序。用于水下声信道的仿真。(Underwater acoustic channel simulation program.Used in underwater acoustic channel simulation.)
- 2021-04-25 22:08:46下载
- 积分:1
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pi4dqpsk
pi/4-dqpsk 调制解调 的 matlab 仿真,通过srrc滤波器实现16倍的上采样(pi/4-dqpsk modulation and demodulation matlab simulation, through srrc filter to achieve 16 times the sampling)
- 2021-01-11 09:28:50下载
- 积分:1
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T01
matlab采用半色调技术对图像进行显示:用模板近似表示10个灰度级,每一个灰度级用3*3 的模板来表示,并对如下图所示的256*256的渐变图像进行半色调输出的检验。(matlab using halftoning image display: template approximated 10 gray levels, a gray level of each template used to represent the 3* 3, and the gradation of the image as shown in Figure 256* 256 halftone inspection of the output.)
- 2014-01-08 10:35:37下载
- 积分:1
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4jointprecoderMIMOfullduplex
joint precoder MIMO
- 2015-01-14 22:21:52下载
- 积分:1
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QPSK
对原始信号进行四相相移键控调制,然后加入高斯白噪声,对加噪信号进行解调,对比解调信号与原始信号,计算误码率(The original signal quadrature phase shift keying modulation, and then adding Gaussian white noise, plus noise signal is demodulated, comparing the demodulated signal with the original signal, bit error rate calculation)
- 2014-01-01 12:07:09下载
- 积分:1
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FivePointCubicMethod
五点三次法实现振动信号趋势项的消除,
1、 计算出数据的均值、均方值、方差 ;
2、 用matlab编制五点三次法消趋势项程序。
3、 在同一坐标下绘出消趋势项前后时域信号,并分析比较。
绘出消趋势项前后信号的自相关函数。( Five points three times a method to achieve the elimination of the trend of the vibration signal,
1, to calculate the mean of the data, the mean square value, variance
2, the preparation of the five points three times France extinction trend procedure using matlab.
3, plotted in the same coordinate consumer trends before and after the time-domain signal, analyzed and compared.
Draw to eliminate the trend before and after the signal autocorrelation function.
)
- 2012-03-15 02:09:43下载
- 积分:1
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pso
滤波器设计是信号处理的核心问题之一,Matlab软件在多个研究领域都有着广泛的应用。
本文介绍了基于Matlab环境下,用窗函数设计法实现FIR数字滤波器的设计,并阐述了与以前人
们常用的设计方法的区别,给出了设计实例。仿真结果表明,设计结果的各项性能指标均达到指定
要求,且设计过程简便易行。
(The design of filters is a core problem in signal processing. MATLAB software iswidely used inmany research fields. This
article introduces themethod ofusingwindow function to design FIR digital filters based onMATLAB and its differences from the tradi-
tional designmethods. And itgives a design example. The simulation shows that the design results canmeet the requirements verywell
and the design procedure is very simple and practica.l
)
- 2010-07-31 16:48:32下载
- 积分:1
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route
说明: wsn路由,用matlab仿真,具有选簇的功能(WSN routing, using matlab simulation, with the election of the functional cluster)
- 2008-10-28 13:54:47下载
- 积分:1
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MAT_HFSS
MATLAB调用HFSS,混合编程,模型建立部分(model when the matlab is used in HFSS)
- 2011-09-06 16:28:57下载
- 积分:1
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DOA
基于MUSIC算法的二维DOA估计,压缩感知(ODA is estimated based on the MUSIC algorithm is a two-dimensional, compressed sensing)
- 2021-04-01 20:09:08下载
- 积分:1