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readprime
该函数的功能主要是用于读取nc格式的气象雷达数据(The function of the function is mainly used to read the weather radar data of nc )
- 2014-12-29 19:54:21下载
- 积分:1
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GA
说明: 本程序运行需一个小时左右。优化准则是旁瓣电平最小。取栅格间距为lemda/2,阵元间距为栅格间距的整数倍。放阵元的位置放1,否则放0(This program should be running an hour or so. Rule of optimization is side-lobe level minimum. Take grid spacing for lemda/2, spacing for grid spacing array (integer times. Put the position of the array (put 1, otherwise put 0
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- 2011-12-19 15:44:30下载
- 积分:1
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ding
选取windows系统自带的ding.wav信号作为分析对象,在Matlab软件平台下,利用函数wavread对音频信号进行采样,记住采样频率和采样点数,听一下原始声音sound(y, fs, bits)。
(2)音频信号的频谱分析,先画出音频信号的时域波形;然后对音频号进行快速傅里叶变换fft(y,N),N取32768,画出信号的频谱特性,加深对频谱特性的理解。
(3)根据频谱,反演时域特性,画出时域波形。寻找幅值最大的两个频率,此频率除以fft点数在乘以采样频率就是信号的主频,即可合成信号的时域图形,听一下声音。
(4)对原音频信号进行1024点的分段付立业分析meshgrid
(5)根据主要频线合成音频,并画出时域图形,试听合成效果。
(6)采用线性插值(linspace)和傅立业反变换(fliplr, ifft)分别合成音频,并画出时域图形,试听效果。
(err)
- 2009-01-13 16:23:47下载
- 积分:1
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CH4OP
基于MATLAB仿真的智能BP算法集合,用于先进控制理论的研究,主要是控制器方面的介绍(BP algorithm based on MATLAB simulation smart collection for the study of advanced control theory, mainly the introduction of the controller)
- 2013-05-14 06:50:07下载
- 积分:1
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422422297computedelta
This code computes fft and ifft
- 2012-01-16 18:28:38下载
- 积分:1
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matlab仿真的光伏发电并网模型
说明: 用于matlab仿真的光伏发电并网模型,这是经典类型。做光伏并网读电能质量的影响中用到的。(Photovoltaic grid-connected model for matlab simulation. This is a classic type. Used in photovoltaic grid-connected reading power quality impact.)
- 2020-03-01 17:45:27下载
- 积分:1
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EKF_PF
EKF_PF 基于扩展kalman的粒子滤波 可解决非线性状态估计问题(EKF_PF based on extended kalman particle filter to address the issue of non-linear state estimation)
- 2008-07-24 12:53:50下载
- 积分:1
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DVC
说明: 分布式视频编码程序,不包括传统帧编码部分,仅WZ编码部分,对信源进行了分类,小波变换,LDPC等(Distributed video coding process, not including traditional frame coding part, only part of WZ coding, the source for the classification, wavelet transform, LDPC, etc.)
- 2010-04-21 15:56:51下载
- 积分:1
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real_time_data_plot
this file reads the serial input in matlab and plot it graph
- 2013-01-24 13:57:15下载
- 积分:1
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Simulation1
信标节点位于等边三角形顶点的仿真Simulation1(The Simulation Simulation1 beacon node is located in an equilateral triangle vertices)
- 2013-04-11 13:37:05下载
- 积分:1