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MATLAB Communication M-files

Application of spread spectrum for satellite land mobile systems is difficult in satellite link because of synchronization and providing code or considerable Doppler shift. This is particularly high for LEO satellites. So that, a Doppler shift carrying a frequency in band S can reach to several tens of kHz. To estimate and compensate Doppler, a CW pilot carrier is used. The aim of this study is simulate Doppler frequency estimation using MIMO-OFDM technique. Finally, the proposed algorithm is compared to MMSE algorithm in order to insure its performance.

利用matlab对无线通信信道仿真，大尺度衰落问题(Using matlab wireless communication channel simulation, large-scale fading problem)

对于宽带信号，分别用TCT和RSS算法估计其信道到达角（DOA）估计。本MATLAB程序对这两种算法的复杂度进行比较，比较参量执行算法100次所用时间。统计时间存放在word文档里。

matlab 最小二乘线性回归 递推法 源码，解决线性回归中的病态方程问题(recursive least squares linear regression method matlab source code, solve the equation of linear regression of pathological problems)

一维FDTD的MATLAB源程序，以正弦波在均匀介质中传播为例。(One-dimensional FDTD source code in MATLAB to sinusoidal inhomogeneous media in the spread as an example.)

heat transfer basics

reda mohammed lahcene

Calculate the field distribution of Hertzian Dipole

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