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matlabhanshuzonghui
matlab工具箱函数总汇,matlba工具箱设计的函数非常多,为了方便用户使用和查找,特别奉献该电子文档。(matlab toolbox function confluence, matlba toolbox designed to function very much for user-friendly and search, in particular the dedication of the electronic documents.)
- 2008-05-26 16:27:32下载
- 积分:1
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13
说明: 维纳滤波器在图像处理中的应用,可以高斯模糊等等(Wiener filter in image processing applications, Gaussian blur, etc. can be)
- 2013-08-25 18:22:45下载
- 积分:1
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PDS_Lucrarea1
MathLab introduction in Romanian.
- 2012-10-14 03:52:03下载
- 积分:1
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Pss_detect
LTE中同步信号的检测程序,根据matlab语言编写,用来检测主(辅)同步信号(LTE synchronization signal detection procedures, according to matlab language used to detect the primary (secondary) synchronization signal)
- 2021-01-23 15:18:39下载
- 积分:1
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DSP
说明: 首先,建立两个模拟信号的数学模型 有用信号 干扰信号。两个信号的中心频率、信号带宽等参数由学生自己选定,要求两个信号的频谱不重叠 分别画出三个模拟信号的时域波形和频谱图;然后,根据x_a (t)的中心频率和带宽,按照奈奎斯特采样定理选择采样频率fs,分别对信号s_a1 (t)、s_a2 (t)、x_a (t)进行时域采样,得到离散信号s_1 (n)、s_2 (n)、x(n)。利用FFT算法分析离散信号的频谱,分别画出三个离散信号的时域波形和频谱图;
接着,设计数字滤波器H(z),要求该滤波器对干扰信号s_2 (n)的衰减大于40dB。提出滤波器的设计指标,并设计滤波器,给出滤波器的设计结果,绘制滤波器的幅频特性和相频特性曲线,验证滤波器的设计结果是否达到设计指标要求;此外,选择实现数字滤波器H(z)的结构,画出滤波器结构信号流图;然后,将合成信号x(n)输入数字滤波器H(z),按照所选择的滤波器结构,设计计算机程序计算滤波器的输出响应y(n),画出y(n)的时域波形和频谱图;(the synthetic signal x (n) is input into the digital filter H (z). According to the selected filter structure, a computer program is designed to calculate the output response y (n) of the filter, and the time-domain waveform and spectrum diagram of Y (n) are drawn)
- 2020-05-26 14:26:10下载
- 积分:1
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Finite_element_1d
演示一维有限元方法程序。并附有L2误差收敛阶数随着网格变细的误差图形(Presentation of one-dimensional finite element method program. Together with L2 error convergence order fining error with grid graphics)
- 2013-12-22 18:09:47下载
- 积分:1
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EN_16QAM
说明: 利用matlab编写的16QAM编码程序,实用简单。希望对你们有帮助(16QAM prepared using matlab coding procedures, practical and simple. Want to help you
)
- 2011-04-18 12:55:59下载
- 积分:1
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project
Text detection in video using matlab.This project detects capital letters and numbers in the different frames of video
- 2013-03-06 21:33:25下载
- 积分:1
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New-folder
I have get wavelet matlab coding.
- 2014-12-06 22:04:33下载
- 积分:1
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STRUCTURAL-BREAKS-ESTIMATION
基于遗传算法的断点估计,对非平稳信号进行分段,使其分段平稳,便于对信号的处理,尤其对于语音信号,非常常用(Based on genetic algorithms breakpoint estimates for non-stationary signal segment, making it piecewise smooth, easy signal processing, especially for the speech signal, very common)
- 2013-04-17 13:54:09下载
- 积分:1