登录
首页 » matlab » zero-crossing

zero-crossing

于 2013-11-09 发布 文件大小:8KB
0 110
下载积分: 1 下载次数: 4

代码说明:

  this program finds the number of zero crossings in a given 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

  • Truss_Stiffness
    matlab truss stiffness
    2012-09-27 14:49:30下载
    积分:1
  • RS_BCH
    matlab 变得RS码的生成,很有意义。参考价值大的(Matlab become RS code generation of great significance. The reference value)
    2007-04-01 23:25:23下载
    积分:1
  • LS-and-DFT-estimation
    lte信道估计基于dft的算法,ls算法和dft算法的matlab仿真。(lte channel estimation algorithm based on dft, ls algorithm and dft algorithm matlab simulation.)
    2013-11-04 20:51:07下载
    积分:1
  • esmd4j-1.0-free
    一种新的信号分解方法,极值点对称模态分解。能处理非平稳非线性信号。(A new method of signal decomposition, extreme value point symmetry mode decomposition. Can deal with non-stationary nonlinear signal.)
    2020-11-03 21:09:52下载
    积分:1
  • FUSION
    这是图像融合中空间转换的MATLAB代码(This is the image fusion space conversion of MATLAB code)
    2006-05-19 09:44:01下载
    积分:1
  • regionpros
    matlab的regionpros函数的具体用法及相关例程(matlab' s regionpros function of specific usage and related routines)
    2010-05-17 12:57:33下载
    积分:1
  • labview5
    使用低通滤波器从含有噪声的信号中提取有用的正弦波 (见实验指导书 实验九 数字滤波器中的第一题) 目的:用数字滤波器从含有高频噪声的采样数据中提取正弦信号。 要求:①输入信号为一正弦波,并加入一个白噪声的干扰来模拟信号传输中的随机干扰信号(用以模拟含有噪声采样序列)。 (模拟含有噪声采样序列具体可用正弦波信号叠加高频噪声来实现,为了使滤波效果明显,本实验的高频噪声是用高频均匀分布白噪声(Uniform)通过Butterworth高通滤波器过滤生成的,高通滤波器的截止频率设为10倍输入信号频率。) ②在程序中设计一个低通巴特沃斯滤波器,以滤除信号中的噪声分量,提取输入的正弦波信号 。 ③可调节信号滤波器的截止频率和阶数,可显示滤波前与滤波后的时域信号。 ④给出滤波前与滤波后的频谱特性的显示。 (Using low pass filter extracting useful sine wave signal containing noise(see experiment instruction digital filter in the first nine questions)Objective: to use digital filter sampling data extract containing high frequency noise sine signal.Requirements: (1) the input signal is a sine wave, and add a white noise interference to simulate the random disturbance signal of the signal transmission (to simulate contains noise sampling sequence).(simulated the sampling sequence contains noise available sine wave signal superposition of high frequency noise, in order to make the filtering effect is obvious, the experiment of high frequency noise is Uniform distribution with high frequency white noise (Uniform) by Butterworth high-pass filter to filter generated, high-pass filter cutoff frequency set to 10 times the size of the input signal frequency.)(2) in the program design a low-pass butterworth filter, in order to filter out the noise in the signal component, extract the input sine wav)
    2014-11-23 09:08:57下载
    积分:1
  • Statistical-learning-methods
    该书籍介绍了很好的统计学习方法,能为机器学习和数据挖掘的爱好者提供很好的理论依据。(The book describes the good statistical learning method that can provide a good theoretical basis for machine learning and data mining enthusiasts.)
    2015-03-21 18:06:33下载
    积分:1
  • lcmv
    LCMV算法的零陷方向图的matlab程序(LCMV pattern nulling algorithm of matlab program)
    2020-06-29 21:00:02下载
    积分:1
  • ADHDP
    自适应动态规划控制参数调整,先进的自适应 ,能够自动调节 器的 ,有很好的鲁棒性 (Adaptive control parameter adjusting dynamic programming, advanced adaptive, automatically regulator, has good robustness)
    2017-03-27 15:18:36下载
    积分:1
  • 696518资源总数
  • 104432会员总数
  • 16今日下载