matlab

a photonic crystal waveguide matlab code

用FFT对信号作频谱分析.通过本次试验学会了用FFT对连续信号和时域离散信号进行谱分析的方法，并了解了可能出现的分析误差及其原因。(Using FFT for spectral analysis of signals)

说明：  Genetic Algorithm Code for Matlab

this is a code for matlab

识别图像中的矩形，正方形，圆，椭圆，线，点，菱形(Identify the image rectangle, square, circle, ellipse, line, point, diamond)

K-means算法MATLAB仿真，利用一副图像作为数据实现K聚类算法仿真(K-means algorithm, MATLAB simulation)

在分析结构损伤后，给结构添加噪声，再对结构不同损伤情况下的分析(After the analysis of structural damage to the structure adding noise, and then the structure is different in case of damage)

校内数据库下载的IEEE文章，研究电力系统次同步谐振必看的最新且经典文章之二。(School database download IEEE article, study the power system sub-synchronous resonance latest and must-see classic article.)

功能: 用牛顿-拉格朗日法求解约束优化问题(Function: Newton- Lagrangian method for solving constrained optimization problems)

数学建模学习资料，建模方面详细讲解，是初学者学习建模的最佳选择(Mathematical modeling of learning materials, modeling to explain in detail)