freedom3

介绍经验模态分解的emd算法上下包络线的形成过程(Introduction emd empirical mode decomposition algorithm for the upper and lower envelope formation)

电磁场时域有限差分数值计算，二维完全匹配层程序(FDTD 2D PML)

实现了OFDM系统的建模仿真，精确比较了其误差，精度等问题。通过该系统的学习有利用其它通信传输模型的设计(realise OFDM system modeling and simulating.through this system,we can easy learing other commucation systens.)

基于BSC信道的simulink仿真模拟( U57FA u4A1 uli)

protel元件库，有许多常用与不多见的元件的原理图(Protel libraries, there are many common and rare components of the schematic diagram)

说明：  飞思科技matlab7基础与提高1-3章源代码~~好的话我继续上传(Fei Sike Technology matlab7 base and enhance the source code of Chapter 1-3 ~ ~ good, I continue to upload)

kalman滤波 根据一实例进行kalman滤波的演示(kalman filting)

自由落体运动观测的三维卡尔曼滤波仿真，编程方式可改进(The 3D Calman filter simulation free fall movement observation, programming can be improved)

基于Matlab的MIMO通信系统仿真”，收获良多，特将其记录下来，与诸位分享。此主题分为上下两部分，第一部分主要涉及系统架构，第二部分侧重程序优化。若能帮助读者一二，实属万幸。(Multi-input multi-output (MIMO) communication system based on Matlab simulation ", so, will its record, share with you. This topic is divided into two parts, the first part mainly involves the system architecture, the second part focuses on process optimization. If can help readers just a little, is lucky.)

Plots the irradiation diagram of a random N isotropic elements array