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fresnel diffraction 衍射 绕射(fresnel diffraction)

simple embedded web server

杨氏双缝干涉 两相干光源到接收屏上P点距离r1=(D2+(y-a/2)2)1/2, r2=(D2+(y+a/2)2)1/2, 满足相干条件的光波叠加后，对于观察屏上某一确定点，即r1、r2确定后，叠加后的光强为 式中λ为光波的波长， 、 ，令相位差φ=2π（r2-r1）/λ, 最后可得公式如下： ， 最后光强I=4I0cos2（Φ/2）。 观察相干光叠加后光强的分布. (Young' s double slit interference two coherent light source to the point P on the receiving screen distance r1 = (D2+ (YA/2) 2) 1/2, r2 = (D2+ (y+a/2) 2) 1/2, meet coherent conditions lightwave after superposition, for a determined point on the viewing screen, i.e. R1, R2 is determined, the superimposed light intensity where λ is the wavelength of light, make the phase difference φ = 2π (R2-R1)/λ, final can be obtained using the following formula: Finally, the light intensity I = 4I0cos2 (φ/2). Observed coherent superposition of light intensity distribution.)

matlab纠错码编译原理之程序3 做实验时免去了手工输入的繁琐 和避免出错(matlab compiler theory of error-correcting code program 3)

基于LQR方法的曲线航向跟踪，输入为圆形轨迹，输出为左右推进器控制命令(Based heading LQR method of tracking, enter the desired heading, the output is about propulsion control commands)

matlab读取程序，用于一般软件数据处理的读入(matlab read the procedures for the general reading of data processing software)

Contemporary communication systems using matlab J. proakis & masous salehi

orthogonal frequency modulation matlab codes

用边缘检测的方法进行参数估计，取得了较好的效果，证明是有效的方法(Edge detection method with parameter estimation, to obtain good results, proved to be an effective way to)

flood frequency analysis for matlab