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base
1.分别在两个图中画出δ(n)和δ(n-2),其中-10≤n≤10,画出U(n)其中-10≤n≤10。
2.分别在两个图中画出x1(n)=cos(2π×20×0.01×n),0≤n≤10和x2(n)=(0.8)n,1≤n≤6。
3.由上一题,计算y(n)=x1(n)+x2(n),并画图。(1. Draw the figure at two δ (n) and δ (n-2), where-10 ≤ n ≤ 10, draw the U (n) where-10 ≤ n ≤ 10. 2. Respectively in the two Draw the figure x1 (n) = cos (2π × 20 × 0.01 × n), 0 ≤ n ≤ 10 and x2 (n) = (0.8) n, 1 ≤ n ≤ 6. 3. from the previous question, calculate y (n) = x1 (n)+ x2 (n), and drawing.)
- 2010-11-26 16:34:06下载
- 积分:1
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Codes_Comm_PPT
communication system
- 2013-04-29 15:01:12下载
- 积分:1
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arma
实现了二维的ARMA/AR时序模型,可用于结构模态识别。(ARMA/AR timing of the two-dimensional model can be used to structure modal identification.)
- 2012-11-15 21:02:48下载
- 积分:1
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ConvexHull_matlab
最小凸包的实现程序,用matlab编程的源码,使用的不是matlab自带的凸包函数,而是自己编的,有详细的运算流程图,一看就懂,main为主程序,ConvexHull为函数。(ConvexHull,matlab,with Flow Diagram)
- 2021-02-25 10:29:38下载
- 积分:1
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BPSK
该文件时通信原理中的最基本的数字调制方式BPSK(二进制相移键控),希望对大家学习有帮助(When the file is the basic communication principle of digital modulation BPSK (binary phase shift keying), we hope to learn helpful)
- 2015-01-14 19:01:34下载
- 积分:1
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tiaozhibianma
研究无线通信中的调制编码的性能,分析编码调制在信道中的性能。(Study of wireless communication in the modulation coding performance, analyzing the performance of coded modulation in the channel.)
- 2009-11-15 11:31:52下载
- 积分:1
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matlab
说明: 采用墨西哥帽子小波函数,构造一维连续小波变换的程序(The use of Mexican hat wavelet function, construction of one-dimensional continuous wavelet transform procedure)
- 2008-09-29 08:55:17下载
- 积分:1
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FnnSimu
说明: 一个模糊神经网络的s函数,希望对大家有帮助(A fuzzy neural network s function, we want to help)
- 2010-04-03 16:49:28下载
- 积分:1
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Rosenbrock2
Rosenbrock测试函数,经过实验已经可以使用,现在分享给大家啊
(Rosenbrock test function, after the experiment has been can now share with you ah)
- 2011-09-01 14:59:49下载
- 积分:1
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Nouveau-WinRAR-archive
document technique ansaldo
- 2015-04-04 00:14:11下载
- 积分:1