a2

UWB，超宽带信号分析必用的子函数，第6部分！(UWB, ultra-wideband signal analysis will be used for Functions, Part 6!)

说明：  用于图像去噪的基于matlab的程序！简单易懂。。。。(For image denoising matlab-based program!)

the matlab code of fading channel

matlab code for kfcm

如上图所示，定向耦合器由完全相同的直波导与弯曲波导构成，波 导芯为宽高比相同（均为 a） 的正方形， 其工作波长，波导材料 对 TE 模式的折射率，及圆弧形弯曲波导的半径 r 等参数如图所 示，若波长为 1550 nm， 归一化光功率为 1 的光波从直波导输 入，请选择适当的满足单模工作的波导宽度 a， 然后给出从圆形弯 曲波导输出的归一化光功率 P4与两波导边缘的间距 d(Directional coupler by the same straight and curved waveguides constituting the waveguide, waves Conducting core is the same aspect ratio (are a) square, its operating wavelength, the waveguide material The refractive index of the TE mode and the arc-shaped curved waveguide of radius r and other parameters as shown Shown, if the wavelength of 1550 nm, normalized optical power a light straight waveguide input In, the appropriate work to meet the single-mode waveguide width a, and then is given a circular bend Curved waveguide output normalized optical power P4 and two edges of the waveguide spacing d)

说明：  基本的量子遗传算法实现，代码简单易懂，可加入改进程序(Implementation of Basic Quantum Genetic Algorithms)

说明：  一基于子空间方法的盲信道估计程序，有英文解释。(a space-based method for the blind channel estimation procedures, English explained.)

高频地波雷达完整仿真程序-MATLAB 源代码(Complete high-frequency surface wave radar simulation program-MATLAB source code)

document of photonic crystal

说明：  控制系统计算机辅助设计第二版--MATLAB语言与应用一书中的 源码(Computer Aided Control System Design Second Edition- MATLAB language and application of a source book)