pdfParseDemo

基于PSO方法的PID参数整定，代码实用，适合初学者使用(PID parameter tuning based on PSO method, the code is practical, suitable for beginners to use)

introduction to matlab part 3 and examples

对基本遗传算法的改进，自适应遗传算法的matlab代码实现(Matlab code implementation of adaptive genetic algorithm)

ARMA 模型最大似然估计MATLAB例程(ARMA model maximum likelihood estimation)

traveling problem salesman

本程序是现代谱导航分析中的惯性导航误差分析matlab程序，经过仿真验证，获得较为准确的结果。(The navigation program is modern spectral analysis of inertial navigation error analysis matlab program, through simulation, to obtain more accurate results.)

计算特征的constraint得分，用于特征筛选(Calculation feature constraint score for feature selection)

PID调节器结构简单、参数易于调整，当被控对象精确数学模型难以建立、系统的参数又经常发生变化时，应用PID控制技术，在线整定最为方便。 (PID adjustor simple structure, easy adjustable parameters, when the controlled object mathematical model is hard to build up, the parameters of the system and often changes, application of PID control technology, online setting the most convenient.)

对图象重建，进行７＊７中值滤波，对图象进行锐化处理，和均值滤波的比较(right image reconstruction, 7* 7 Median filtering, the image sharpening, and the mean filter comparison)

指纹增强，里面含有指纹增强的图片和相应的 matlab代码，按照指纹的方向进行增强的。(Fingerprint enhancement, matlab code)