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完美的ofdm系统matlab仿真程序，从编解码到加入信道到调制解调到信道均衡到同步和频偏估计，带有详细的程序说明(Matlab simulation ofdm system the perfect program to join from the codec to the modem channel to channel equalization to the synchronization and frequency offset estimation, with a detailed description of the procedures)

声纳技术 常用水声信号及其处理方法 内容 CW信号(Commonly used in underwater acoustic signal processing method)

李耀锟：网上的例子虽然很多，但是大部分是介绍PDE工具箱自带的一些例子，这些例子中解的区域，边界条件是PDE工具箱已经编写好的，直接调用就可以。对于该如何自己设定求解区域及边界条件，却很少有人涉及。网上搜索发现只有刘平在博客中详细介绍过求解区域的设定。下面以一个椭圆型方程的例子来详细说明求解的各个步骤，希望对大家能有所帮助。(An elliptic equation numerical method with matlab)

this program is tracking eyes in the images as given in the sample images of eyes only.

BLDC控制系统模型matlab2015版本，pwm采用了5中导通方式，而且速度环采用了模糊PI和数字PI两种方法进行对比(BLDC PWM FUZZYPI)

快速并行细化算法，并保证细化后曲线的连通性。(Fast parallel thinning algorithm, and to ensure connectivity after thinning curve.)

Adaptive tracking system is to track the video frames

说明：  遗传算法MATLAB工具箱及其应用实例。(GA algorithm toolbox & instance)

graph 4 series in lines

Objective of the program is to solve for the steady state voltage distribution of the inside region of a microstrip and then using that obtain the electric field distribution in the region using quiver plot. The microstrip comprises of a region given by 0<x<7 units and 0<y<2 units in the coordinate system bounded by four capacitor plates on all the sides of the region. The region comprises of a material with relative permittivity 1 from 0<y<1 units and a material of relative permittivity 9.6 from 1<y<2 units. The microstrip extends indefinitely in the z-direction. The sides of the region are given Dirichlet boundary condition. A horizontal microstrip line is placed at the center of the region. The microstrip is excited with a voltage of 1 Volt and all surrounding plates are maintained at 0 Volts.