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FM_Replica_Correlator_New
调频信号作为探测信号的匹配滤波处理程序源码(FM signal as the detection signal matched filter processing program source code)
- 2010-07-09 16:13:24下载
- 积分:1
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zxg
实现白噪声、正弦信号和带有白噪声的正弦信号的自相关函数的分析。(Achieve white noise, white noise with a sinusoidal signal and a sinusoidal signal of the autocorrelation function.)
- 2013-08-30 09:46:14下载
- 积分:1
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DSP
任务:
1) 借助MATLAB画出误差性能曲面和误差性能曲面的等值曲线(参考PPT2.1第17页的两幅图);
2) 写出最陡下降法以及LMS算法的计算公式(取 );
3) 用MATLAB产生方差为0.05, 均值为0白噪音S(n),并画出某次采样得到的波形(即产生任意一个噪声随机序列);
4) 根据 2)中的公式,并利用 3)中产生的S(n),在 1)中的误差性能曲面的等值曲线上叠加画出采用最陡下降法以及LMS法时H(n)的在叠代过程中的轨迹曲线(参考PPT2.1第17页的右下图的曲线1和曲线2)。
5)用MATLAB计算并画出LMS法时 随时间n的变化曲线(对应S(n)的某一次的一次实现)和e(n)波形;
注意:某一次实现的结果并不能从统计的角度反映实验的结果 的正确性,为得到具有统计特性的实验结果,可用足够多次的 实验结果的平均值作为实验的结果。用MATLAB计算并画出 采用LMS法时,J(n)的100次实验结果的平均值随时间n的变 化曲线(即 生成随机噪声信号并计算结果,重复执行100次, 求平均结果)。
6)在 1)中的误差性能曲面的等值曲线上,叠加画出采用LMS法得到的100次实验中的H(n)的平均值的轨迹曲线;
(Task:
1 ) Draw with MATLAB error performance surface and surface contour error performance curve ( refer PPT2.1 two chart on page 17 )
2 ) Write the steepest descent method and the LMS algorithm formula ( take )
3 ) Using MATLAB to generate variance of 0.05 with a mean of 0 white noise S (n), and draw a particular sampling waveform ( ie, any noise generated random sequence )
4 ) based on 2 ) of the formula , and use 3 ) generated in S (n), in a ) the error performance curves superimposed on the surface contour plot using the steepest descent method and the LMS method when H (n) the iterative process in the trajectory curve ( refer PPT2.1 page 17 bottom right of the curves 1 and 2 ) .
5 ) using MATLAB LMS method is used calculate and draw the curve with time n (corresponding to S (n) of a first implementation of a ) and e (n) waveform
Note : in a first implementation of the results are not reflected from a statistical point of view of accuracy of the experimental results ,)
- 2013-11-08 20:09:06下载
- 积分:1
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inverse-synthetic-aperture-radar-
李源著的《逆合成孔径雷达理论与对抗》源代码
国防工业出版社出版(Li Yuan with the "inverse synthetic aperture radar theory and confrontation" source code
Defense Industry Publishing)
- 2021-01-03 23:28:57下载
- 积分:1
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chap3
PID控制程序,matlab编写,适合初学者(3)(PID control procedures, matlab prepared for beginners (3))
- 2008-05-16 21:06:31下载
- 积分:1
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colibri
Iam uploaded the blog theam file
- 2011-01-18 00:05:00下载
- 积分:1
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temperature_retrieval
说明: 用来进行温湿度反演的前期工作,标准大气吸收模型,权重函数,(temperature and humidity retrieval, standard atmospheric aabsorbtion model )
- 2010-04-27 17:18:30下载
- 积分:1
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tracking_doa
用于智能天线中自适应的移动目标的跟踪,其中有卡尔曼滤波的源代码(for smart antenna adaptive tracking moving targets, including Kalman filtering source code)
- 2020-06-28 15:20:02下载
- 积分:1
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QAM
QAM Modulation of a random sequence after passing a rayleigh channel.
- 2013-04-26 18:16:32下载
- 积分:1
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NRflow
NR法潮流计算程序,内附详细说明,希望对大家有帮助(NR power flow matlab program, hope it could help)
- 2012-05-05 14:14:28下载
- 积分:1