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RS
说明: 本部分根据RS编译码原理,建立了SIMULINK仿真模型,可以对个参数不同设置,分析各参数对RS码性能的影响。(in this part we have build the mode of RS by simulink.we can analyze the impose of any keys to the function)
- 2011-01-01 22:37:20下载
- 积分:1
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facerecexplanation
its the code for face detectiona and regeneration
- 2011-01-21 01:00:27下载
- 积分:1
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ltematlab
LTE matlab仿真
LTE matlab仿真
LTE matlab仿真(LTE matlab simulation LTE matlab simulation LTE matlab simulation)
- 2013-07-20 12:20:41下载
- 积分:1
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2-dmusic
用MUSIC方法估计信号源的二维DOA,即对方位角和俯仰角进行估计。(MUSIC method estimates the signal source with a two-dimensional DOA, that is to estimate the azimuth and elevation.)
- 2011-06-23 20:33:35下载
- 积分:1
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plotspec
Plays piano sound in matlab
- 2015-03-07 23:10:24下载
- 积分:1
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123
CIC补偿滤波器的介绍和设计方法,包含MATLAB程序设计方法。(CIC compensation filter and design methods introduced, including MATLAB programming method.)
- 2014-04-16 19:05:36下载
- 积分:1
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shuangmushijue
三维重建技术的研究是计算机视觉学科的一个重要领域,而双目视觉则是三维重建中的一项重要技术,它利用左右摄像机拍摄出的立体图像对,依据其中包含的几何关系将场景的三维信息重构出来。(The 3-D reconstruction technology of computer vision is a significant field of computer vision ,and binocular stereo vision is a very important technique in 3-D reconstruction of scene.)
- 2010-07-05 18:17:46下载
- 积分:1
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GoDec
视频处理中让视频的前景和背景分离的matlab程序(Video processing--to realize the separation of foreground and background in a given video sequence )
- 2013-10-14 21:01:58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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cwm
用matlab实现的中心加权滤波函数,中心权重为3,滤波窗口为3*3,参数可自行修改,可进一步改成可变参数函数。cwm_test为测试程序。(Weighted with matlab filter function to achieve the center, the center weight of 3, 3* 3 filter window, parameters can modify, change the variable argument function further.)
- 2010-07-11 23:09:13下载
- 积分:1