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ask2
ask2信号的产生,以及特征参数的提取与计算(ask2 signal generation, and the characteristic parameters of the extraction and calculation of)
- 2010-06-04 15:48:50下载
- 积分:1
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MATlAB_non_linear_fitting
用matlab实现对已知数据的非线性拟合及数据预测(Using matlab implementation of the known non-linear fitting of data and data prediction)
- 2009-02-23 10:58:45下载
- 积分:1
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OFDM-MATLAB
首先根据短训练字的特性进行相关运算,进行信号到达检测,当检测到相关值大于门限一定次数后,认为有信号到达。然后根据长训练字的特性,进行相关运算,进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后,先在时域进行小频偏的估计,将两个长训练字进行小频偏补偿后,进行FFT运算,根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后,就可以进行数据解调了。先对数据部分进行完整的频偏补偿,然后根据估计的FFT窗口位置进行FFT运算得到频域的数据,进行解调。然后在对应于导频的子载波位置上提取出导频信息,根据导频信息估计出剩余定时误差以及剩余的信道响应误差,将误差量送入环路进行跟踪。当收到所有数据后,重新回到信号到达检测状态,进行下一次信号到达的检测和信号接收。(failed to translate)
- 2020-11-04 22:59:52下载
- 积分:1
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modetm
matlab code for calculate the TM froma rectangular waveguide
- 2010-11-15 13:58:28下载
- 积分:1
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wxyt
读取卫星云图,并计算卷云边的长度曲率等matlab实现(Read cirrus satellite image and calculate the length of curvature, such as edge)
- 2009-03-17 09:12:29下载
- 积分:1
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纯方位定位算法,所提供的代码极为有用-bistaticPLEunbias
纯方位定位算法,所提供的代码极为有用,对研究数据融合的人不妨可以试一下。(pure positioning algorithm, which provides an extremely useful source of research data integration may be the try.)
- 2005-04-10 19:38:07下载
- 积分:1
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灰度共生矩阵纹理
说明: 用滑动窗口中图像的灰度共生矩阵进行简单的2类纹理的分割.(sliding window of the gray image symbiotic matrix simple two types of texture segmentation.)
- 2005-12-14 14:43:51下载
- 积分:1
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LFM
线性调频(LFM)脉冲压缩雷达仿真,线性调频脉冲压缩的Matlab程序,Word说明,运行结果(linear FM (LFM) radar pulse compression simulation, LFM Matlab pulse compression procedures, Word stated that operating results)
- 2021-04-08 15:29:00下载
- 积分:1
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SVM
已调的SVM多分类的MATLAB代码,包括原始数据,很好用的(Modulated SVM multi-classification MATLAB code, including raw data, well used)
- 2013-04-19 19:47:19下载
- 积分:1
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FUZZY--LOGIC-EDGE-DETECTION
by using this source code we can detect the edges of the image...which helps in the medical field and in satellite.
- 2015-01-04 13:58:11下载
- 积分:1