minfo

一个用于图像标定的算法，用matlab实现，非常好的一个算法()

目前常用的张正友的摄像机标定方法，对畸变系数增加了切向畸变，结果精度很高，可直接应用于程序中。(Zhang is currently commonly used in the Friends of the camera calibration method, the distortion coefficient increased tangential distortion, resulting in high accuracy can be directly applied to program.)

The paper describe Segmentation and Recognition of Handwritten Numeric Chains

Modelo de dos rayos de Andrea Goldsmith (figura 2.5, según expresión 2.12) f = 0.9 frecuencia en GHz landa = 0.3/f en m R = -1 coeficiente de reflexión en tierra ht = 10 altura del transmisor en m hr = 2 altura del receptor en m Gt = 1 Gr = 1 Pt = 1 d=10:.1:100000 phase_diff = 4*pi*ht*hr./(landa*d) aproximación Pr = Pt*((landa/(4*pi))^2)*((abs((sqrt(Gt)./d) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff)))./d)).^2) Pr = Pt*((landa/(4*pi))^2)*(1./d).*((abs((sqrt(Gt)) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff))))).^2) figure(1), clf, plot((d),10*log10(Pr/max(abs(Pr)))) grid xlabel( log_1_0(d) ) ylabel( Potencia recibida (dBm) )

基于图像拉普拉斯信息的图像分割matlab代码(image segmentation code based on image laplace information )

MATLAB CODE FOR DIGITAL IMAGE PROCESSING COURCE

huffman编码GUI界面及其代码设计(huffman coding GUI design)

基于分数阶的傅里叶变换，很详细、具体，欢迎各位还下载(Based on fractional order of Fourier transformation)

由四个智能体组成的系统强连通拓扑结构，在无结构不确定性的条件下，系统一致性的仿真代码。(Made up of four agent system strongly connected topology, in the absence of structural uncertainty, the consistency of system simulation code.)

Heat transfer problem solved on L shaped solid body using MATLAB partial differential equation toolbox.