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遗传算法优化BP神经网络预测彩票实现代码
BP神经网络彩票预测MATLAB代码，遗传算法优化BP神经网络预测彩票实现代码(MATLAB Code for Prediction of Neural Networks based on BP Neural Networks)
- 2018-04-17 20:36:18下载
- 积分：1
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1828865a
说明： 本程序是QPSK的AWGN通道下的误码率分析，里面包括matlab源程序，(Analysis of BER in AWGN channel of QPSK)
- 2020-07-10 21:02:01下载
- 积分：1
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LSSVM
说明： 结合风场实时数据以及风场气象数据，分析了实时数据并制定了数据清洗规则；针对风电功率预测领域预测精度低的问题，采用lssvm算法进行预测。(Combined with real-time wind field data and wind field meteorological data, the real-time data was analyzed and data cleaning rules were formulated. For the problem of low prediction accuracy in the field of wind power prediction, lssvm algorithm was used for prediction.)
- 2019-12-11 20:41:23下载
- 积分：1
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这是张小飞的阵列信号的全部MATLAB代码
说明： 传统的高分辨波达方向（DOA）估计算法中，一般都假设信号位于远场，此时入射到阵列的信源波前为平面波前，空间信号的定位参数可由DOA来确定。然而，当信源处于阵列的Fresnel区域时，信号波前需用球面波来描述，每个信源的定位信息要用DOA和距离联合描述。因此，远场情况下的一些线性理论推导已不再成立，传统的远场算法的估计不再适用(In traditional high resolution direction of arrival (DOA) estimation algorithms, it is generally assumed that the signal is located in the far field, where the source wavefront incident to the array is plane wavefront, and the location parameters of the spatial signal can be determined by DOA. However, when the source is in the Fresnel region of the array, the wavefront of the signal needs to be described by spherical wave, and the location information of each source needs to be described by DOA and distance. Therefore, some linear theoretical deductions are no longer valid in the far-field case, and the estimation of the traditional far-field algorithm is no longer applicable.)
- 2020-10-13 23:27:31下载
- 积分：1
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DCT-OMP
压缩传感重构算法：稀疏基采用离散余弦变换的omp重构算法(Compressed sensing reconstruction algorithm: sparse basis using the discrete cosine transform reconstruction algorithm omp)
- 2021-01-17 19:58:49下载
- 积分：1
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信号插入导频-QPSK_raised cosine
说明： qpsk信号插入导频，使用升余弦滤波器，利用导频估计信道，在simulink中仿真(inset pilot in QPSK signal, use square root raised cosine filters in simulink)
- 2020-06-22 15:20:03下载
- 积分：1
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simu_gps
捷连惯导和GPS组合导航,利用kalman滤波进行数据融合并输出(Jie Lian INS and GPS navigation, the use of kalman filter for data fusion and output)
- 2008-01-16 11:30:20下载
- 积分：1
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LFM_FFT
线性调频连续波的雷达测距测速的两次FFT(Linear frequency modulation continuous wave radar ranging and speed estimation by twice FFT.)
- 2020-07-02 04:40:01下载
- 积分：1
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Clarke_Jakes_Zheng模型matlab仿真
说明： Clarke_Jakes_Zheng模型matlab仿真(Clarke_Jakes_Zheng-matlab)
- 2020-01-06 10:02:08下载
- 积分：1
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QPSKOFDM
加窗QPSK-OFDM调制解调，每个OFDM符号采用QPSK调制方式，并画出了时域对比图(Windowed QPSK-OFDM modulation and demodulation, each OFDM symbol using QPSK modulation and a time-domain comparison chart shown)
- 2020-07-02 06:20:02下载
- 积分：1
