Root-MUSIC算法，有效估计DOA

文章介绍了我们常用的预测方法中的回归分析方法的显著性检验的相关知识(Knowledge of the significance test article describes our prediction method of regression analysis method)

噪声中正弦信号的频谱分析，包括不同周期不同长度不同信噪比情况(Sinusoidal signal in the noise spectrum analysis)

coding for color feature extraction

it is matlab simulated project that ideals with how to simulte in simulink and control active ane reactive powerflows in transmission lines

Hill Chiper Encrypt using matlab

基于SIMPLE 算法模拟平板间强制对流速度与温度场的matlab程序，并可分析怒谢尔数，传热系数(SIMPLE algorithm simulation based on forced convection between flat rate and temperature field matlab program, and the number of anger Rochelle, heat transfer coefficient)

这是一个遗传算法的标准程序，对代码有详细的解释，适合初学者。(This is a standard procedure of genetic algorithm, a detailed explanation of the code, is suitable for beginners. )

计算常用指标Gmean,F-score,sensitivity,specificity,precision,roc和auc曲线，输入test_label,predict_label两个列向量，即可获得以上指标(calculate some indexes)

说明：  第7章 基于人群搜索算法的PID参数整定，代码完整好使。(In Chapter 7, PID parameters are adjusted based on crowd search algorithm, and the code is complete.)

duffing分岔程序，用于求解微分方程的分岔，研究稳定性(duffing bifurcation procedure for solving differential equations of the bifurcation of stability)