iner_leaving

這是完整的HHT程序，包括EMD和希爾伯特轉換，非常有用。(This is the complete HHT procedures, including the EMD and Hilbert transform, very useful.)

approximation simple function

基于BPSK的物理层网络编码算法，利用MATLAB仿真软件对物理层网络编码进行了简单的性能分析(BPSK-based physical layer network coding algorithm, using MATLAB simulation software for physical-layer network coding for a simple performance analysis)

智能天线中多单元圆形天线阵的波达方向估计(Smart antennas in multi-element circular antenna array of the Direction of Arrival Estimation)

用matlab中的SVD函数实现线阵或圆阵的music算法的仿真(use svd function to perform music )

说明：  二值图像水印的代码算法matlab实现，还没有完善(Binary image watermarking algorithm matlab code to achieve)

rejectaccept method for monte carlo simulation

对“data4.m”数据，采用两种特征选择算法，选择2个特征。并且进行效果比较("Data4.m" data, using the two feature selection algorithm, select two characteristics. And the effects comparison)

本文采用最小二乘支持向量机（LSSVM）模型，根据浙江台州某地区的历史负荷数据和气象数据，分析影响预测的各种因素，总结了负荷变化的规律性，对历史负荷数据中的“异常数据”进行修正，对负荷预测中要考虑的相关因素进行了归一化处理。LSSVM中的两个参数对模型有很大影响，而目前依然是基于经验的办法解决。对此，本文采用粒子群优化算法对模型参数进行寻优，以测试集误差作为判决依据，实现模型参数的优化选择，使得预测精度有所提高。实际算例表明，本文的预测方法收敛性好、有较高的预测精度和较快的训练速度。(this paper adopted particle swarm optimization algorithm to optimized the model parameters, make the test set error as the judgments, realized the optimization of model parameters, maked prediction accuracy improved. Practical examples show that convergence of prediction method was pefect, had a higher prediction accuracy and fast training speed.)

k-l变换在matlab下的源代码，非常实用。(K-L transformation in matlab， which is so easy to apply to many situations.)