▍1. ART
电容层析成像的ART算法演示实例,并带有详细的说明(An Example of ART Algorithm for Electrical Capacitance Tomography)
Runge-Kutta45算法与Runge-Kutta54算法的matlab实现 数值分析课程代码(Runge-Kutta 45 algorithm and Runge-Kutta 54 algorithm matlab implementation Numerical Analysis Course Code)
精确黎曼求解器; 精确黎曼求解器:hll、hllc方法;(Accurate Riemann solver; Accurate Riemann Solver: HLL, HLLC method;)
采用拉格朗日算法求解机组组合问题,采用的是5机系统(Lagrange algorithm for unit commitment problem, 5 machine system)
计算声子晶体固-液和固-气体系,和实验测试吻合,很适应(Suitable for computing phononic crystal solid-liquid and solid and gas, and experimental agreement )
对一维光谱实现偏最小二乘回归进行UVE变量选择(UVE variable selection on the spectrum)
使用Matlab编程,对教材74页例3.3.1进行编程仿真。其中,正电压A的值、噪声方差值、每个码元周期内的采样点数N自行设定(可设置为可调的变量)。噪声值可使用Matlab中产生高斯随机数的函数来进行仿真。贝叶斯检测判决式中,先验概率P(H1)=P(H0),判断错误的代价因子设为1,判断正确的代价因子设为0. 按照上述参数的设定进行仿真,实现对仿真数据的贝叶斯检测判决;循环生成仿真数据,并进行判决结果的统计,即记录判决正确的次数,估计正确判决的概率。(The use of Matlab programming, teaching materials 74 pages of 3.3.1 programming simulation. Among them, the value of positive voltage A, the variance of noise, the number of sampling points in each symbol cycle (N) can be set by itself (adjustable variable). Noise values can be simulated using the function of generating Gauss random numbers in Matlab. In the Bias detection decision, the prior probability P (H1) =P (H0), the factor of error judgment is set to 1, and the correct cost factor is set to 0. According to the simulation parameters and realize the judgment of Bayesian detection simulation data; generating cycle simulation data, statistics and decision, which records the correct number of judgment, the estimated probability of correct decision.)
时间序列预测算法。支持5种常见的算法 移动平均 非线性回归 指数平滑等(ar, ardemo ma)
预估校正法,关于解分数阶微分方程的算法程序,适合非线性方程(Solves an initial value problem for a non-linear differential equation of fractional order (FDE). The code implements the predictor-corrector PECE method of Adams-Bashforth-Moulton )
利用预估矫正方法解分数阶常微分方程,该方法适用于线性和非线性分数阶常微分方程(using PECE method to solve fractional ordinary differential equation)
子空间学习方法工具箱,包含PCA、LDA、LLE、ISOMAP等经典子空间分析方法(Subspace learning method toolbox, including classical subspace analysis methods such as PCA, LDA, LLE, ISOMAP and so on)
说明: 布谷鸟多目标算法用来函数寻优,本代码给出了通用版本,能够很好的适应和学习(CS algorithm used to function optimization, this code gives a general version, can adapt and learn well)
读取RENIX文件(GPS导航电文),进行卫星轨道坐标解算,并将结果生成TXT文件输出。(The program can read standard RENIX file(Satellite navigation message file of GPS). and calculate the cordinate of Satellite (X,Y,Z). it will give an TXT format result.)
最小二乘法在二维平面测向交叉定位里的应用(The least squares method in the two-dimensional plane measured to cross positioning)