dft

利用matlab开发一套求解雷诺方程的办法，利用有限差分法。(Using matlab to develop a solution to the Reynolds equation approach, using the finite difference method.)

计算梁的固有振型额的有限元方法a FEM program to solve the models of a beam(a FEM program to solve the models of a beam)

Linear Convolution Algorithim

matlab下m文件，能够提取compass三轴原始数据，并自动进行拟合矫正，得到其变换矩阵。将椭圆自动校正为圆心在原点的正圆。专门用于磁力计和重力计的自动校正。(m file matlab compass can be extracted under triaxial raw data and automatically correct fitting to give its transformation matrix. The ellipse is automatically corrected to a perfect circle centered at the origin. Specifically for magnetometer and gravity meter automatically corrected.)

SAR图像的稀疏表示的重要示例，有样本的SAR图像可以调用(The representation of sar images.Including the datnadard images.)

draws lines when two or more points are selected on the image

二维码制作工具，提供了QR二维码的制作，可以提供大小的标识。(Two dimensional code production tools, provide production QR two-dimensional code, can provide the size of the logo.)

这是一个用matlab仿真拉曼增益系数的例程，覆盖波长为1445-1617nm(This is a simulation of the Raman gain coefficient matlab routines, covering the wavelength 1445-1617nm)

Motion stimation_ This gets the absolute difference of any pair of video frames.

主要介绍matlab程序下动态数据的采集(Matlab program introduced under the dynamic data collection)