source-code-of-numerical-calculation

基本的ICA算法代码,进行有效的特征提取，是一种降维方法。(the matlab code of ICA)

异步电机直接转矩控制的simulink仿真图，能很好的体现直接转矩控制的原理及调速效果(Induction Motor Direct Torque Control of simulink simulation map, can well reflect the principle of direct torque control and speed effects)

FSK的similink仿真，希望对大家有帮助(similink simulation of FSK)

说明：  有限差分法，解决偏微分方程的其中的一种解法(Finite difference method to solve partial differential equations in which a solution)

能够实现对三维点云数据的中值滤波、均值滤波、以及最小二乘滤波(Able to achieve a three-dimensional point cloud data, median filtering, mean filtering, and least squares filtering)

本文先用灰色GM(1,1)模型对陕西省GDP 做预测, 经过检验, 再用此模型确定另外一些未知指标, 最后通过确定的这些指标用 灰色GM(1,N)模型作预测, 通过比较总结两种模型各自的特点, 从而科学的指导陕西省经济发展,国内生产总值预测模型具有重要的现实意 义。 (This article first gray GM (1,1) models do forecast GDP of Shaanxi province, on examination, then this model to determine other unknown targets, and finally through the identification of these indicators of gray GM (1, N) model for prediction, by Comparison of two models summarize the characteristics of their own, so the guidance of scientific economic development in Shaanxi Province, China' s GDP forecast model has important practical significance.)

说明：  GREY PREDICTION ALGORITHM implementation in matlab source code

MATLAB GUI教学视频2：设置GUI窗口尺寸可调(MATLAB GUI Teaching Video 2: Set the GUI window size adjustable)

MATLAB高效编程技巧与应用：25个案例分析(MATLAB efficient programming techniques and applications: 25 Case Studies)

Harada book simulation chapter 2