alvth

信号与系统中用matlab实现计算及simulink建模(Signals and Systems with MATLAB Computing and Simulink Modeling)

Same functionality as the MATLAB rref function

主要描述了matlab中拟合与插值的方法，用插值法来应对实验数据不足的情况。(the code is mainly about the interpolation and fitting.If you don t have enough interpolation, you can use it.)

基于贝叶斯的显著目标检测代码。内附图像数据。(Bayesian significant target detection code. With the image data.)

MRI数据的三维表面可视化，数据是MATLAB自带的，程序包括轮廓线绘制，表面显示，正交剖切等(MRI data, 3D surface visualization, data that comes with MATLAB, the program includes contour line drawing, surface display, orthogonal split and so on.)

LU decomposition. Introduced by two matrices A and B we find the solution of linear equations

本设计基于MATLAB实现了ean-13码的识别，与网上其他已有软件不同的是，本设计能检测出条形码的受损情况，并且执行光电软仿真，识别率很高。(The design is based on MATLAB realized ean-13 code identification, and other existing online software different is that this design can detect damage to the bar code, and performs photoelectric soft simulation, high recognition rate.)

基于MATLAB GUI数字滤波器的设计 （1）要有人机交互界面。 （2）可实现IIR低通、IIR带通、FIR低通、FIR带通类型的数字滤波器。 （3）设计的滤波器可以显示幅频响应曲线等图形，便于对此滤波器进行性能分析。(MATLAB digital filter)

基于Rao算法的光子计数检测及相关评价,详细介绍了光子的技术方法(Rao algorithm based on photon counting detection and related evaluation of the technical details of the method of photon)

this code extract the ellipse from noisy image by morphology method