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DVB-S2_LDPC_decode
LDPC code已经用于DVB-S2标准。这个MATLAB程序可以用来研究LDPC码的性能。(LDPC code has been used in DVB-S2 standard. This MATLAB program can be used to study the performance of LDPC codes.)
- 2021-04-06 23:59:02下载
- 积分：1
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kmedian
The method works as follows.
1. For a data set with dimensionality, d, compute the variance
of data in each dimension (column).
2. Find the column with maximum variance call it cvmax
and sort it in any order.
3. Divide the data points of cvmax into K subsets, where K is
the desired number of clusters.
4. Find the median of each subset.
5. Use the corresponding data points (vectors) for each
median to initialize the cluster centers.
- 2013-08-10 03:45:31下载
- 积分：1
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emd
经验模态分解法程序emd，运行准确，适合进行hilbert-huang变换的人员使用(a precess of emd)
- 2011-06-24 20:48:09下载
- 积分：1
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fft
fft分析与恢复,基本的matlab入门程序，初学者适用(fft analysis)
- 2014-10-19 10:06:49下载
- 积分：1
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ELM
基于极限学习机的预测模型，数据为混沌数据(extreme learning machine)
- 2013-10-20 12:32:03下载
- 积分：1
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QAM-performance-with-AGC-errors
In this File, performance evaluation of 4-QAM system in the presence of Automatic Gain Control (AGC) errors using MATLAB Software. The system is designed, modeled and simulated using Simulink to evaluate the Bit Error Rate (BER) of the system in AWGN channel. The system doesn’t have a perfect AGC, but for comparison purposes, the perfect AGC is also included and evaluated.
- 2014-02-12 16:31:43下载
- 积分：1
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PTS_Papr_V4
说明： OFDM信号的PTS算法，用于降低峰均比，v=4，64QAM调制，子载波数可以自己调整(Partial Transfer Sequence Algorithms)
- 2019-04-24 15:13:52下载
- 积分：1
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LMSAdaptiveAntennaArray_Vedvyas_Smita2013
说明： LMS adaptive antenna array
- 2020-06-21 19:40:01下载
- 积分：1
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improp
Matlab Code of image propert for stat analysis
- 2012-02-12 23:00:00下载
- 积分：1
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4
说明： 串联的H桥多电平变换器的协调控制方法的研究、建模与仿真。内容写的很详细(Research on H-bridge multi-level converter series coordinated control method, modeling and simulation. Content written in great detail)
- 2015-04-21 14:32:48下载
- 积分：1
