Dijkstra

整理地价，房价，土壤等三维空间数据程序 matlab(The finishing land and housing, soil, and other three-dimensional spatial data program matlab)

自己写的程序，处理人体三维数据手部数据时，对指定域进行简化(Write their own procedures when dealing with three-dimensional data of human hand data on the specified domain to simplify)

说明：  用Matlab实现ADBoosting算法，很有代表性。(Using Matlab to achieve ADBoosting algorithm, very representative.)

对音频信号进行处理，以采样频率为22050进行采样，并分别画出其自相关函数曲线.(Handle audio files, to 22050 sampling frequency for sampling respectively, and draw the autocorrelation function curve. )

采用第二种ESPRIT算法，进行空间阵列信号频率估计(ESPRIT algorithm using the second, the spatial array signal frequency estimation)

模拟光伏发电系统并网，希望对初学者有所帮助。(Simulation of photovoltaic power generation systems interconnection。Hope to help beginners.)

平行平面腔的数值分析,由方形反射镜组成的平行平面腔中，反复利用Fresnel-kirchoff公式，求出镜面场分布(Numerical analysis plane parallel cavity, formed by a square mirror plane parallel chambers, the repeated use of Fresnel-kirchoff formula mirror field distribution obtained)

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.)

《MATLAB R2008图形与动画编程实例教程》的源代码--第四章(" MATLAB R2008 examples of graphics and animation programming tutorial" source code- Chapter IV)

改进版的bp神经网络算法编程 可以正常运行 (An improved version of the bp neural network algorithm to the normal operation of programming)