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qrot3d
四元数实现的三维空间的表达形式，具有表达式简单，运算精度高，占有存储空间小等优点。(quaternion achieve the three-dimensional space of expression, the expression is simple, high precision computing, possession of small storage space advantages.)
- 2006-06-08 21:07:12下载
- 积分：1
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OFDM
OFDM下行的仿真1、产生要传输随机数；
2、进行调制；
3、串并转换；
4、进行IFFT操作（代码中有用到共轭对称向量的IFFT为实数进行简化计算）；
5、增加循环前缀；
6、并串转换；
7、输出前滤波；
8、增加信道噪声（加性高斯白噪声）；
9、接收端串并转换；
10、去除循环前缀；
11、进行FFT变换；
12、信号解调；
13、误比特率计算；
(OFDM downlink simulation 1, have to be transmitted random number 2, the modulation 3 series and transforms 4, the IFFT operation (code useful to conjugate symmetric vector of the IFFT of real numbers to simplify calculations) 5, the increase in circulating prefix 6, and string conversion 7, the output before the filter 8, increased channel noise (additive white Gaussian noise) 9, the receiver string and conversion 10, removal of cyclic prefix 11, the FFT transform 12 , the signal demodulation 13, bit error rate )
- 2010-10-20 10:18:43下载
- 积分：1
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SAR_tools
合成孔径雷达的RD算法程序合成孔径雷达的RD算法程序合成孔径雷达的RD算法程序(RD algorithm for synthetic aperture radar synthetic aperture radar, RD program algorithm of the RD process synthetic aperture radar algorithm program)
- 2011-01-12 14:41:02下载
- 积分：1
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matlab
matlab的一些编程，包括图，插值，无约束优化，算法设计与分析等(Some of matlab programming, including drawings, interpolation, unconstrained optimization, algorithm design and analysis)
- 2013-08-09 13:08:45下载
- 积分：1
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pretemp
独立分量分析中的时域预测代码 matlab格式
希望有用 (independent component analysis of time-domain code forecast hope Matlab format useful)
- 2007-05-19 16:48:37下载
- 积分：1
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PCA-in-2D
UFLDL中，pca in 2D 的代码，运行结果与提示结果一致(UFLDL，pca in 2D )
- 2014-12-11 19:55:25下载
- 积分：1
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findpeaks.m
finding peak or reversing point from up trend to down trend and you can switch to find trough by findpeak(-x)
- 2011-12-15 12:51:06下载
- 积分：1
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JAKEmodel
jake信道模型 的文章以及程序，以及一些PPT(jake channel model of the article, as well as procedures, as well as a number of PPT)
- 2007-11-06 17:19:03下载
- 积分：1
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jpeg2000
用matlab实现的jpeg2000 压缩 代码。(With jpeg2000 compression matlab code of the implementation.)
- 2020-11-17 17:39:39下载
- 积分：1
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dbt2.21
MATLAB阵列信号处理工具箱DBT2-21 (MATLAB array signal processing toolbox DBT2-21)
- 2008-06-12 16:07:08下载
- 积分：1
