ransac_homography

Simple ray-tracing engine for Matlab

This code can be use in inversion of seismic data.

chuong trinh vi du phep toan cong dung matlab viet giao dien

做数据处理，比如做智能诊断样本创建的时候， 如果采集信息有限，但数据量又很大， 可以选择将原始信号就行降采样，来获得更多更可靠的样本(Good collection of information is limited, but the amount of data is so big occasion)

用于提取LPC参数的MATLAB程序，并通过MATLAB展示出参数图形。(MATLAB program used to extract the LPC parameters, and by the graphics of MATLAB demonstrated parameters.)

泰勒阵列综合算法，能够计算出点源激励以及最终的方向图等等(Taylor array synthesis algorithm)

计算时间和二维直方图,利用贝叶斯原理估计混合logit模型的参数，DC-DC部分采用定功率单环控制。( Computing time and two-dimensional histogram, Bayesian parameter estimation principle mixed logit model, DC-DC power single-part set-loop control.)

产生图形窗口,生成静态文本,生成控制按钮,添加自定义菜单,创建现场菜单等功能(to Produce the graphics window， to generate static text， to generate the control button， to add a custom menu, to create a site menu and other functions)

此程序用于实现结构的有限元计算：将patran中的模型的bdf文件中的单元信息和节点信息保存成txt文档，在matlab中调用，就可实现刚度矩阵、质量矩阵的组装，进而有限元计算(This procedure is used to achieve the structure of the finite element method: bdf file of the model in patran unit information and node information is saved into a txt file called in matlab, you can achieve the stiffness matrix, mass matrix assembly, and then the finite elementcalculate)

可直接计算得到多重分形谱,本程序的性能已经达到较高水平，关于小波的matlab复合分析。( It can be directly calculated multi-fractal spectrum, The performance of the program has reached a high level, Matlab wavelet analysis on complex.)