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Shading-algorithm3
shading modele algorithm for changing detection
- 2015-03-11 20:38:50下载
- 积分:1
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dynamic-meterology-chapter-three
an introduction to dynamic meterology chapter three matlab所有代码 气象专业经典资料(an introduction to dynamic meterology chapter three matlab)
- 2013-12-11 18:36:19下载
- 积分:1
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GA_TSP12
与本人上次上传的类别一样,都是利用遗传算法求解TSP问题,本次采用的开发环境为 matlab!(From my previous categories, are the use of genetic algorithm to solve TSP problems, the development environment for the use of matlab!)
- 2008-05-23 02:14:01下载
- 积分:1
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kalman
经典的卡尔曼滤波程序,可以给大家很大的帮助(The classical Kalman filtering procedures can be of great help to everyone)
- 2010-01-27 22:06:40下载
- 积分:1
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AM
说明: 该段程序是AM调制,其中包括调制信号,载波和已调信号的时频分析(The section of program is AM modulation, including modulation, carrier and modulated signals time-frequency analysis)
- 2010-05-24 11:23:39下载
- 积分:1
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传播算子DOA估计
传播算子DOA估计,DOA估计中一种分辨率比较高的算法(Propagator, DOA estimation algorithm in a resolution DOA Estimation)
- 2012-08-27 19:33:31下载
- 积分:1
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Turboequlization_algorithm
TURBO均衡算法,完整的通信系统,可直接仿真,信源编码调制瑞利水落信道,然后接收端进行解码均衡,最后绘出误码率曲线图(TURBO equalization algorithm, a complete communication system, direct simulation, the source code modulation Mizuochi Rayleigh channel, then the receiver decodes the equalizer, and finally the bit error rate plotted graph)
- 2015-01-15 10:03:25下载
- 积分:1
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adpt_mod_para
Adaptive Resource Allocation in LTE
- 2015-03-12 13:48:28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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CRC
说明: 通信系统中的CRC校验 降低误比特率 提高通信系统的执行效率(Communication Systems CRC, reduce the bit error rate the efficiency of communication systems)
- 2011-04-12 21:33:16下载
- 积分:1