fourier-analysis-application-in-fingerprint

移动Memo控件内的字体，可以控制移动速度。(Memo to move within the control font, you can control the movement speed.)

matlab 本身没有箭头功能，只有梯度，梯度不能精确，这是编写的箭头功能，可以精确定位箭头三维位置(matlab function itself has no arrows, only gradient, the gradient is not accurate, it is written in the arrow function, you can pinpoint the location of the arrow D)

It is a QR decomposition method matlab function for rank revealingm atrix. It is a high rank reveling QR decompostion method.

实现的动态目标检测程序，背景减除法background subtraction method(Using matlab to achieve a dynamic target detection procedures, background subtraction method)

使用最小积分整定计算PID系数的例程，根据给出的传递函数，计算最佳的调整系数(Points using the least-tuning PID coefficient calculation routine, give the transfer function based on calculating the optimal adjustment factor)

Image Retrieval Algorithm for retrieving the image from the cluttered Noise Mainly helps in getting the significant points of the image. Smoothens the image with reduction of unnecessary factors

Matlab Code for signal Generation form human thoughts

Matlab PCA主成分分析 一个比较好的matlab代码，非常有用(Matlab PCA PCA matlab code is a relatively good, very useful)

Matlab file to solve one dimensional heat conduction

matlab 画viviani曲线+绘制分子结构+最小二乘拟合+求信号包络线+滤波器设计（一次为大家提供5个matlab完整程序，能调试准确的结果仿真图）(matlab draw viviani curve++ least-squares fit to draw the molecular structure of++ request signal envelope filter design)