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YALL1-v1.4
新版的求解L1范数最小化问题的凸优化工具包(new version for solve L1-norm minimization problem of convex optimization )
- 2013-06-19 19:05:09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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SPPEDCONTROL.ppt
the speed control method of induction motor
- 2010-11-01 16:14:02下载
- 积分：1
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wavelet
通过应用于小波变换到lena.jpg图像，简单实现图像压缩，实现一级压缩和二级压缩(Through applied wavelet transform to lena.jpg image, a simple image compression, compression and two compression to achieve a)
- 2013-07-09 08:44:27下载
- 积分：1
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chap_8
很好的matlab学习资料，由浅到深的解析，附带源码(Matlab good learning materials, from shallow to deep analysis, with source code)
- 2011-05-02 13:11:03下载
- 积分：1
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petrum_tiqu1
高信噪比实测数据线谱提取，使线谱提取的一种典型方法(high signal-to-noise ratio measured spectral line data extraction, spectral lines from a typical method)
- 2014-05-28 09:07:35下载
- 积分：1
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PE
说明： 排列熵可以很好的区分信号和噪声。可以用做优化算法的适应度函数(Permutation entropy can distinguish signal from noise. Can be used as fitness function of optimization algorithm)
- 2020-05-30 08:15:30下载
- 积分：1
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MATLAB_program_object_segmentation_and_tracking_pr
MATLAB程序目标分割与跟踪的程序MATLAB program object segmentation and tracking procedures(MATLAB program object segmentation and tracking procedures MATLAB program object segmentation and tracking procedures)
- 2010-08-03 11:30:49下载
- 积分：1
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Read_a_series_of_txt_file_by_matlab
说明： 这个code读取1～6个txt文件，在每个文件中找到相同数值最大的个数然后找到该数后一个数值，结果写txt文件中。(this code read the txt file from 1 to 6 and find the number of same value and write this value into Result.txt file.)
- 2010-04-07 08:47:40下载
- 积分：1
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DSP课程设计_基于MATLAB的FFT算法实现
DSP课程设计_基于MATLAB的FFT算法实现_09通信本2班(DSP course design of _ the FFT algorithm based on MATLAB _09 communication this class 2)
- 2018-03-23 13:45:45下载
- 积分：1
