PCA-based-matlab

说明：  基本BP算法的Matlab程序，运行可以通过(basic algorithm Matlab, the running through)

地球物理学算法，基于重力异常的一个程序，matlab环境下的代码(Geophysics algorithm, based on gravity anomaly of a program, matlab environment code)

1D heat transefer function [A,b,r] = fullyDev1dr(m,rout,mu,dpdx) fullyDev1dr CVFD coefficients for 1D fully developed flow in a pipe Synopsis: [A,b] = fullyDev1dr [A,b] = fullyDev1dr(m) [A,b] = fullyDev1dr(m,rout) [A,b] = fullyDev1dr(m,rout,mu) [A,b] = fullyDev1dr(m,rout,mu,dpdx)

matlab编程的入门教材，适合初学者阅读，本书由浅入深，逐步推进地说明编程的各个注意点(matlab programming primer for beginners to read, the book progressively, step by step description of each programming point of attention)

利用GNSS 进行高精度导航定位的前提是正确固定载波相位观测值的整周模糊度。由Galileo 系统的4 个载波观测值可以 形成诸多有良好特性的组合观测值,利用这些组合观测值,结合MCAR 方法,可以有效地确定整周模糊度。(The use of high-precision GNSS navigation and positioning the premise is correct carrier phase observations fixed integer ambiguity. May consist of four carriers observations Galileo system There are many good characteristics to form a combination of observations using a combination of these observations, combined with MCAR method can effectively determine the integer ambiguity.)

说明：  MATLAB常用算法之一，初学者必备，此解压文件供含四种非常有用源码(MATLAB is one commonly used algorithm, essential for beginners, this extract file containing four kinds of very useful source for)

天线线阵的优化，优化副瓣，讲解详细，遗传算法,注释很多(Linear array antenna optimization, optimization sidelobes explain in detail, the genetic algorithm. . . . . . )

一个很好的转换程序，可以将MIT数据库下到的dat,atr文件转换成matlab的可执行文件(A very good conversion process can be under the MIT database to dat, atr file into the executable file matlab)

说明：  基于BP神经网络 对虫害进行预测 程序完整(Based on BP neural network to forecast pest program integrity)

异步电机软启动模型，使用matlab的电气系统库进行建模仿真(Asynchronous motor soft start model, the electrical system libraries use matlab modeling and simulation)