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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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MUSIC-algorithm
matlab实现MUSIC算法,信号样本数1000,估计自相关矩阵为八阶。(matlab to realize music algorithm)
- 2011-06-17 22:32:18下载
- 积分:1
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duodianheyi
多个位置点数据按照一定距离或者编号长度组合成一个数据(Multiple locations into one data point data according to a certain distance or number length)
- 2015-02-03 21:57:35下载
- 积分:1
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lssb
仿真了LSSB信号产生和调制的过程,方法简单,内容详尽,已经过调试。(Simulation of the LSSB signal and modulation process, the method is simple, detailed, has been testing.)
- 2013-12-12 00:07:01下载
- 积分:1
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MATLAB-cources
MATLAB教程 是一个系列的教程对MATLAB的初学者很有用(matlab cources)
- 2013-05-21 20:49:07下载
- 积分:1
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general_freqresponse_solution
通用振动方程频响求解,包括位移平频响,速度频响,加速度频响等(general frequency response function solution. )
- 2014-07-14 16:15:01下载
- 积分:1
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CreatingGraphicalUserInterfaces
一本介绍matlab GUI编程的书,里面包括了各种控件的编程,比如菜单、编辑框、按钮、列表框等。(An introduction matlab GUI programming books, which include a variety of control programming, such as menus, edit boxes, buttons, list boxes and so on.)
- 2010-06-13 23:55:44下载
- 积分:1
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lm2
给出了一个线性调频信号的Gabor1变换;给出了一个信号的Gabor变换;coif2,coif3,coif4,coif5 正交小波的尺度函数和小波函数(Gives a linear frequency modulation signal Gabor1 transform gives a signal of the Gabor transform coif2, coif3, coif4, coif5 orthonormal wavelet scaling function and wavelet function)
- 2007-12-12 09:48:28下载
- 积分:1
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imnoise
说明: matlab的噪声模型,在原有噪声模型的基础上作出了一些改进。(matlab noise model, noise model on the basis of the original made some improvements.)
- 2010-05-04 10:03:27下载
- 积分:1
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Vth
Vth system calculation
- 2013-08-21 04:12:02下载
- 积分:1