power_switch

copy from fs while checksumming, otherwise like csum_partial.

matlab编程基础教程。我们实验室的都看。(Matlab programming.)

三维齿轮运动仿真 非常形象 逼真 适合matlab大牛(inter gear )

matlab code for glcm features

说明：  BPSK调制解调过程，利用映射完成BPSK调制(BPSK modulation and demodulation process, using BPSK modulation mapping completed)

产生m序列，应用于扩频你通信技术，非常实用。(Including pseudo-code tracking and using Matlab implementation of direct sequence spread spectrum signal tracking procedures.)

二维FDTD程序，在Yee元胞中，实现二维电磁波传播(2D FDTD program, Yee cell, two-dimensional electromagnetic wave propagation)

采用MUSIC算法进行无线电波角度估计，适用于均匀圆形天线阵列。(MUSIC DOA estimate，based on UCA antenna array)

说明：  基于梳状导频的OFDM信道估计程序。 该程序用matlab仿真了基于梳状导频序列的OFDM信道估计，内插采用了线性内插法。(Comb-based pilot of the OFDM channel estimation procedures. Matlab simulation using the program based on the comb-like sequence of OFDM pilot channel estimation, interpolation using a linear interpolation.)

高等光学仿真中的程序代码，介绍了光纤的本征模以及激光原理，并以Matlab为基础仿真。(Advanced optical simulation program code, introduced the optical fiber the eigenvalue of the mode and laser principle, and based on Matlab simulation.)