PCA2

适合初学者使用的图像水印代码，代码不长，大约70行(Image Watermarking code for beginners)

this is matlab code for content based image retri system (CBIR) system implemented in corel

说明：  nsga-2 遗传算法，应用于ieee-33节点系统中，方便快捷，好用。(Nsga-2 genetic algorithm is applied in ieee-33 node system, which is convenient, fast and easy to use.)

this code is use to read ply file

牛顿法最速下降法共轭发等最计算最优解计算方法 优化作业 简单程序(Newton method)

MUSIC相关的一些文章和论文，研究两个信号源的相关性、基于四阶累积量、修正MUSIC算法的相关文章(MUSIC related to some articles and papers on two related sources, based on fourth-order cumulant, modified MUSIC algorithm related articles)

This code shows hopfield neural network for pattern recognition.

卡尔曼滤波仿真程序用于匀速运动的目标跟踪(A kalman filter simulation used for track of a moving target )

Matlab编写的纵向平面内无控弹道仿真程序，（内含气动数据），采用线性插值与4阶龙格库塔法解算常微分方程组(The longitudinal plane Matlab prepared uncontrolled trajectory simulation program (includes aerodynamic data), using linear interpolation with four first-order Runge-Kutta method ODE solver)

这个是谱减法的MATLAB程序，经过验证能比较好的去除平稳噪声。其运用了简便的FFT减小了运算量(it is a program about delete noise.it based on MATLAB)