emdyanshi

finite element for waveguide

matlab实现，多进制数字调制，相移键控(matlab realize, M-ary digital modulation, phase shift keying)

Phase shift keying simulation

新型的蝙蝠算法程序代码，可用于各种工程优化，生产调度，组合函数优化等复杂问题。具有高效的搜索效率。(The new bat algorithm code, can be used for a variety of engineering optimization, production scheduling, and other complex combination of function optimization problems. A highly efficient search efficiency.)

The methods of Otsu used to tresholding image. this code build it. you can use it to treshold image is easy

主要用于烧结金属材料孔隙率的分析计算，采用金相照片为素材(POROSITY ANLYSIS OF SINTERED MATERIALS)

MATLAB应用程序，MATLAB应用程序，MATLAB应用程序，MATLAB应用程序(MATLAB application, MATLAB applications, MATLAB applications, MATLAB applications)

说明：  基于Matlab的移动通信中多径衰落信道的仿真\基于多径传输和多普勒频移的 瑞利（Rayleigh）信道的仿真 主要考虑不同条件下的仿真(Matlab-based mobile communications in the multipath fading channel simulation \ based multi-path transmission and Doppler frequency shift of the Rayleigh (Rayleigh) channel simulation the main consideration of the simulation under different conditions)

solve boundary value problem of Cousera课程Scientific Computing的Lecture 6对应的Quiz中Question 1的求解程序。 求解常微分方程的边值问题。 y =-4y (y of Theory: y=0.5*sin(2x)) x∈[0,1] BC: y(0) = 0 y (1) = cos(2). (solve boundary value problem of Cousera course Scientific Computing' s Lecture 6 corresponds Quiz Question 1 in the solution process. Solving boundary value problems for ordinary differential equations. y' ' =-4y (y of Theory: y = 0.5* sin (2x)) x ∈ [0,1] BC: y (0) = 0 y ' (1) = cos (2).)

计算标准大气特性的matlab代码，基于美国1976年的测试数据(source code in matlab for computing atmospheric characterics, based on the Data obtained in 1976 )