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QSGS
采用四参数生成法自动生成多孔介质(二维)，优化了出现独立单个节点、实体内部出现孔洞的问题(Four-parameter generation method automatically generates a porous medium, optimize the emergence of an independent single node, hole problems arise internal entities(2D))
- 2021-04-22 15:38:48下载
- 积分：1
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wavelet
2代小波示意程序，此程序用提升法实现第二代小波变换
(two generation wavelet indicate procedures, the procedures used to enhance law to achieve the second generation wavelet transform)
- 2007-07-08 10:33:40下载
- 积分：1
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vifp_release
V I F P is an full-reference image quality metric for evaluating the visual quality!
- 2010-07-14 16:40:27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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利用4PAM映射计算误码率
利用4 PAM映射计算误码率 （caclulating BER with 4 PAM mapping, srrc pulse shaping）
- 2009-06-01 18:01:36下载
- 积分：1
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geom2d
Library to handle and visualize geometric primitives such as points,lines, circles and ellipses, polygons...
The goal is to provide a low-level library for manipulating geometrical primitives, making easier the development of more complex geometric algorithms.
- 2010-03-03 14:59:17下载
- 积分：1
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CPM
本文是复杂网络社团结构划分算法中比较经典的cpm算法的实现(Several types of foreign-based classic structure of a complex network of community division algorithm, algorithm implementation is given some source code, the implementation of this algorithm is cpm)
- 2011-12-05 14:45:12下载
- 积分：1
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tfa
matlab关于自适应最优核程序,主要用于时域与频域的分析和计算(AOK in the matlab)
- 2013-05-14 15:45:22下载
- 积分：1
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dct-dft--dwt
基于Matlab的压缩感知DCT、DWT、DFT正交基及过完备字典稀疏分解信号及重构(Matlab-based compression perception DCT, DWT, DFT orthogonal basis and complete dictionary signal sparse decomposition and reconstruction)
- 2021-04-07 16:49:01下载
- 积分：1
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MATLAB_2660
学习matlab很好的ppt资料,值得收藏(Ppt learning matlab good information, it is worth Favorites)
- 2009-04-29 20:58:37下载
- 积分：1
