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FFtandIfftTest
Matlab编程实现FFT变换及频谱分析的程序代码(适合初学者加强理解)。(1)用Matlab产生正弦波,矩形波,以及白噪声信号,并显示各自时域波形图;(2)进行FFT变换,显示各自频谱图,其中采样率,频率、数据长度自选;(3)做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱;(4)用IFFT傅立叶反变换恢复信号,并显示恢复的正弦信号时域波形图。(Matlab codes for FFT Understanding which contains sine wave,rectangular wave and the reletaed frequency spectrum figure about MSE,Log,IFFT and so on.)
- 2010-12-02 21:03:34下载
- 积分:1
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correct
说明: 修正文档,利用matlab对初始值和优化值的偏差系数进行计算,计算结果做修正分析(Revised document, the use of matlab optimization of the initial value and the deviation coefficient is computed and the results do correction of the)
- 2011-03-12 20:27:24下载
- 积分:1
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sequence-generator
编写的此函数是根据用户输入的数据产生等概率 的0、1序列,可以产生常用线路码型,也可以进行调制过程中的串并变换(this function is built to generate a sequence namely 0 or 1 with the same possibility)
- 2012-05-16 09:12:46下载
- 积分:1
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PSCAD_PMSG_pitch_crow2
PSCAD风电场建模(PMSG永磁同步发电机) 及发电机的矢量控制(Vector Control PSCAD wind farm modeling (PMSG permanent magnet synchronous generator) and generators)
- 2016-05-05 13:53:17下载
- 积分:1
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svinet-master
混合隶属度随机块模型,用于进行社区划分,检测重叠社区,节点分组等( Mixed-Membership Stochastic Block mold,which is a scalable approach to community
detection that discovers overlapping communities in massive realworld networks.)
- 2016-07-19 16:31:56下载
- 积分:1
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armaorder
ARMA有理谱估计的阶数估计,用于估计用ARMA过程估计功率谱时要用几阶比较合适。(ARMA spectrum order estimation. It is used to compute the order of ARMA process that suited for signal estimation. )
- 2009-11-01 22:45:46下载
- 积分:1
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Filter-implementation-in-matlab
its a matlab discription of varius digitl filers both in special and frequency domain. very useful for beginners.
- 2013-10-18 13:29:52下载
- 积分:1
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TurboDecodeAlgorithm
3GPP标准Turbo码编码译码仿真Matlab6.5及VC6.0源代码,并包含Turbo码编码译码原理的介绍文档。(3GPP standard Turbo coding and decoding simulation VC6.0 Matalab 6.5 source code , and includes Turbo Encoder Decoder description of the principle of documentation.)
- 2006-10-11 00:53:04下载
- 积分:1
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huhu
matlab离散系统仿真程序电子系课程设计(Department of Electronics, curriculum design of Matlab discrete system simulation program)
- 2012-05-25 18:56:33下载
- 积分:1
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matlab系统仿真
无线传感器网络中采用虚拟力算法进行节点部署时,节点优化过程的matlab算法,产生结果有直观的图形,并且可以根据不同需要进行参数更改。代码导入后可以直接运行(When virtual force algorithm is used to deploy nodes in wireless sensor networks, the matlab algorithm of node optimization process generates intuitive graphics and can change parameters according to different needs. Code can run directly after importing)
- 2021-04-27 23:18:44下载
- 积分:1