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ldpc_encode
本程序是对低密度奇偶校验码的校验矩阵的源程序，相信会对研究ldpc码的人会很有帮助的(This procedure is a low-density parity check matrix of code source, I believe that research on LDPC codes will be very useful)
- 2008-05-19 23:06:46下载
- 积分：1
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GRNN
用MATLAB进行预测，直接改数据集就可以用(Using MATLAB to predict, directly changing data sets can be used.)
- 2020-08-13 20:28:28下载
- 积分：1
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HDAF
中继选择中的混合放大译码方式MATLAB实现(MATLAB implementation of hybrid amplification decoding in relay selection)
- 2018-08-04 14:23:24下载
- 积分：1
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TCM_8PSK
程序实现TCM-8PSK的调制解调，跑出误码率曲线(This program can realise the modulation and demodulation of TCM-8PSK)
- 2021-04-19 23:58:51下载
- 积分：1
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SC_decoding in MATLAB
说明： polar码的SC译码，里面有详细的代码介功能绍pdf，非常细致(SC decoding of polar code, which has detailed code introduction function PDF)
- 2020-02-13 11:39:53下载
- 积分：1
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code
说明： PQ分解法计算潮流，短路计算，三机九节点模型(PQ decomposition method for power flow calculation)
- 2020-05-29 22:08:11下载
- 积分：1
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nonlinear_KF_error_comparison
比较了 各种nonlinear kalman filter 的优缺点 ukf 和各种ekf(nonlinear KalamanFilters error comparison)
- 2009-05-20 19:59:25下载
- 积分：1
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第一次作业_基于分类算法的雷达状态识别
说明： 第一次作业_基于分类算法的雷达状态识别
对于本数据集中的雷达状态识别，数据降维前使用朴素贝叶斯、支持向量机、神经网络的分类算法对于识别的准确率无太大影响；数据降维后使用神经网络算法最优，支持向量机算法其次，朴素贝叶斯算法较差。此外，训练样本越多，分类准确率有小幅度提高。(First Operation Radar State Recognition Based on Classification Algorithms For radar state recognition in this data set, the classification algorithm of Naive Bayesian, Support Vector Machine and Neural Network before data dimension reduction has little effect on the accuracy of recognition; Neural Network algorithm is the best after data dimension reduction, Support Vector Machine algorithm is the second, Naive Bayesian algorithm is the worst. In addition, the more training samples, the smaller the classification accuracy.)
- 2019-04-03 08:54:04下载
- 积分：1
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gelei_Untitled
降低PAPR编码方法中的格雷码仿真程序，能仿真出结果。仿真参数为:子载波数目N=16,BPSK调制，过采样因子w=16，(Reduce the PAPR coding method of Gray code emulator, simulation results. The simulation parameters: number of subcarriers N = 16, BPSK modulation over-sampling factor w = 16,)
- 2021-02-20 23:39:42下载
- 积分：1
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Voice-signals-pitch-detection
基于同态处理的语音信号基音检测，利用同态处理中的倒谱或者复倒谱方法，检测语音周期(Based on homomorphic processing of the speech signal pitch detection, homomorphic processing or complex cepstrum cepstrum method to detect voice cycle)
- 2021-05-14 02:30:02下载
- 积分：1
