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code
《Matlab遗传算法工具箱及应用》源码(" Matlab genetic algorithm toolbox and application of" source)
- 2010-03-04 22:29:35下载
- 积分：1
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tf-toolbox
时频分析工具箱包括短时傅立叶变换和二次型时频分析的matlab代码，好不容易下载下来的贡献给大家(The Time-Frequency Toolbox (TFTB) is a collection of about 100 scripts for GNU Octave and Matlab (R) developed for the analysis of non-stationary signals using time-frequency distributions. It is primary intended for researchers, engineers and students with some basic knowledge in signal processing.
)
- 2011-08-18 22:41:01下载
- 积分：1
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double-threshold
本代码是关于认知无线电系统中能量检测中的双门限检测的，代码清晰易懂，频谱感知入门时可以看看。(double threshold in energy detection)
- 2012-02-28 16:19:57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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mykpca
改进的KPCA，输出各特征属性，方差相同(improvement of kpca,it can put out the same var in every direction)
- 2012-07-07 18:58:37下载
- 积分：1
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project
理论计算PN结中电荷分布曲线，电场分布曲线以及能带图理论值，并用matlab进行数值求解，分析差异。(The theoretical calculation of the charge distribution curve of the PN junction, the electric field distribution curve and the energy band diagram of the theoretical value, and solved numerically using matlab to analyze the differences.)
- 2020-07-03 18:40:01下载
- 积分：1
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data-input-and-export
MATLAB统计分析与应用：40个案例分析( data input and export
)
- 2011-07-07 08:07:16下载
- 积分：1
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fuj
运用matlab的过程中的一些注意地方，为一个附件(Matlab course of the use of some of the attention of local, as an annex)
- 2008-03-16 10:22:40下载
- 积分：1
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som
SOM Code with dataset
- 2015-02-01 01:41:15下载
- 积分：1
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image_fusion_matlab_six_method
基于matlab小波变换的图像融合，采用的是区域的6种算法(Matlab wavelet transform based image fusion, using the region of six kinds of algorithms)
- 2010-03-06 23:46:56下载
- 积分：1
