HandUpwind

Solving one dimensional Diffusion equation

Implemenation of a variant of the rotation forest (Rodriguez et al., Rotation Forest: a new classifier ensemble method, PAMI 2006) proposed in L. Nanni and A. Lumini, Using ensemble of classifiers in Bioinformatics, in H. Peters and M. Vogel, Machine Learning Research Progress, Nova publisher, 2009

说明：  此程序针对地震原始数据形式：单边激发单边接收以计算走时(This process raw data in the form of seismic: unilateral unilateral excitation to calculate the travel time to receive)

最速下降法和牛顿法，用最速下降法求解无约束问题: min f(x)和用阻尼牛顿法求解无约束问题: min f(x)等(Steepest descent method and Newton method, with the steepest descent method for unconstrained problem: min f (x) and unconstrained problems with damping Newton Method: min f (x), etc.)

BPSK, QPSK and 8PSK simulation file

matlab 画图 三维 函数 等高线，等值线(matlab drawing a three-dimensional function contours, contours)

程序尚不完善，固定提取了3个主成分，没有做寻求最佳主成分个数；没有做交叉有效性检验 (good)

MATLAB图像处理实例详解，可配合书学习，其中代码有几处小错误，不影响学习，可自行改正，正好练习代码(MATLAB image processing example explanation, and with book learning, in which the code has several small errors do not affect learning, self-correction, just practice code)

改进包络法去除 emd 端点效应 改进包络法去除 emd 端点效应(improve envoy)

matlab编程完成一GPS网的平差计算。起算数据见文件“起算数据.TXT”；GPS网略图见“网图.jpg”；基线向量观测值和方差见“基线.bas”。根据已知起算数据和观测值建立数学模型并进行最小二乘平差计算和精度评定。代码和计算结果在实习报告中也已详细列出。(matlab program to complete a GPS network adjustment calculation. Initial data the document entitled " Initial Data. TXT" GPS network sketch map, see " Map. Jpg" baseline vector and the variance of observations, see the " baseline. Bas" . According to initial data and observations of known mathematical model and the least squares calculation and accuracy evaluation. Code and report the results in practice have also been detailed.)