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hfss_all_Combine
HFSS_RF天线设计宝典。全彩页PDF。(hfss_rf anti design.all pdf)
- 2014-02-08 11:47:46下载
- 积分:1
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AF-DF
matlab源程序 比较直传,AF,DF的误码率仿真 比较理论误码率和直传误码率仿真曲线图 适合初学者阅读(matlab source code comparison forward pass, AF, DF bit error rate BER simulation and comparison theory forward pass BER curves for beginners to read)
- 2014-02-19 15:28:53下载
- 积分:1
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sp_programs
stochastic geometry simulation matlab code: sp-program
- 2021-04-19 11:38:51下载
- 积分:1
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VB_MATLAB_interface_example
说明: VB与MATLAB接口使用实例.保准一学就会。(VB and MATLAB interface examples.保准One school will be.)
- 2008-12-05 21:46:13下载
- 积分:1
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weight.zip
边界单元法应用于电磁场及弹性力学中权函数的代码(boundary element method for electromagnetic field and elasticity function of the right code)
- 2006-07-15 16:03:54下载
- 积分:1
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lab1
introduction to image processing.
- 2011-08-18 19:31:32下载
- 积分:1
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[MatlabSZXHCL
MATLAB——数字信号处理与应用的源代码(MATLAB- digital signal processing and application source code)
- 2013-08-27 18:32:10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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FDPIM_Encode
关于语音通信信道调制的程序代码,是论文的仿真程序(About voice communication channel modulation code, the authors of the paper simulation program)
- 2013-12-11 09:27:39下载
- 积分:1
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code
数字信号处理中的一些典型程序,里面有程序说明列表。(Digital signal processing in the typical procedure, there are programs that list.)
- 2011-04-19 22:24:45下载
- 积分:1