登录
首页 » matlab » doc

doc

于 2013-09-10 发布 文件大小:127KB
0 217
下载积分: 1 下载次数: 8

代码说明:

  采样定理的验证,即采样信号的频率大于等于原信号频率的两倍时才能准确的恢复原信号(Verification sampling theorem, the sampling frequency of the signal frequency is greater than or equal to twice the original signal in order to accurately restore the original signal)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • Human-iris-segmentation
    利用gobor算法,实现人眼虹膜分割的一个matlab程序。(Gobor algorithm, human iris segmentation matlab program.)
    2013-04-12 17:10:38下载
    积分:1
  • demo
    音频信号的处理:导入一个时长若干秒的音频信号,得到该音频文件的频率fs和幅度A,显示信号的时域图和频谱图,加入频率为fs/3,幅度为2A的噪声,分析、显示并播放有噪声时时域图和频谱图,以及滤除噪声后的信号的时域图和频谱图。(Audio signal processing: Import a duration of several seconds of the audio signal to obtain a frequency fs, and the amplitude A of the audio file, the time-domain diagram of a display signal, and frequency spectrum, the frequency fs/3, amplitude noise 2A, analysis , display and playback of the noise always domain diagram and frequency spectrum, and the signal after the noise filtering time-domain diagram and spectrum FIG.)
    2012-11-19 23:29:18下载
    积分:1
  • chafenfangcheng
    系统辨识课程中经典辨识方法之差分方程辨识源代码(Differential equation )
    2012-04-08 15:27:59下载
    积分:1
  • bitlocker_detect
    含:分析物理磁盘的分区表和各分区的bootsector for bitlocker以及WINDOWS下设备枚举.(including : Analysis of the physical disk partition table and the district for the bootsector bitlocker and W INDOWS equipment under enumeration.)
    2006-12-31 16:49:14下载
    积分:1
  • GA
    说明:  经典的遗传算法工具箱,谢菲尔德大学的。可以当作雷英杰老师的书学习(GA problem)
    2011-08-20 08:46:27下载
    积分:1
  • npp2
    这是一个有关中国邮递员的问题的算法,可以用于许多实际的问题(This is an issue of the Chinese postman algorithm can be used for many practical problems)
    2011-09-01 16:24:07下载
    积分:1
  • Total-Variation---
    This program implements FISTA for solving the linear inverse problem with the total variation regularizer and either reflexive, periodic or zero boundary conditions. The blurring operation is assumed to be seperable.
    2014-08-28 23:23:05下载
    积分:1
  • GOA (2)
    optimization algorithm optimization algorithm
    2020-12-28 09:59:02下载
    积分:1
  • classic-gui-example
    一些比较经典的Matlab gui界面的例子,对指导GUI编程很有意义(Some of the more classic examples of Matlab gui interface guiding meaningful GUI Programming)
    2007-08-16 14:23:24下载
    积分:1
  • toolforSGAPublic
    说明:  SGA(Simple Genetic Algorithm)是一种强大的智能多变量优化算法,它模仿种群繁殖规律来进行 优化。 本SGA可以优化变量,求最小值,最大值(当把函数倒数也就求最小值啦) 并且支持浮点编码,grey编码,二进制编码;轮赌法选择,锦标赛选择;单点交叉,均布交叉,浮点交叉; 单点变异,浮点变异;(SGA (Simple Genetic Algorithm) is a powerful smart multi-variable optimization algorithm, which mimics the reproduction of law to be optimized. The SGA can be optimized variables, minimum, maximum, (when the function will last for the minimum is) and support for floating-point encoding, grey code, binary code round of betting method selection, tournament selection single-point crossover, uniform Cross, floating-point crossover single point mutation, floating-point mutation )
    2011-02-18 22:30:47下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载