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无限长的序列也往往可以用有限长序列来逼近。对于有限长的序列我们可以使用离散傅立叶变换（DFT）。DFT是对序列傅立叶变换的等距采样。是序列傅立叶变换的等距采样。 本源码是对DCT、DFT、FFT的matlab实现(Infinitely long sequence is often a long sequence with limited approximation. For the finite length of the sequence we can use the discrete Fourier transform (DFT). DFT is a sequence of equidistant sampling Fourier transform. Is a sequence of equidistant sampling Fourier transform. The source is the DCT, DFT, FFT in matlab implementation)

关于捷联惯性导航传递对准的仿真程序，期待学术交流~谢谢分享~(Simulation program on Transfer Alignment of Strapdown Inertial Navigation and look forward to the academic exchange ~ Thank you for sharing ~)

OFDM功率分配算法仿真，他是基于非合作博弈论的，通过循环迭代实现(OFDM power allocation algorithm simulation, he is based on non-cooperative game theory, achieved through iteration)

扩频系统中的直接扩频产生的信号，m序列码的产生(Direct spread spectrum signal generated, m sequence code generated)

说明：  KPCA的提出者亲自写的程序。是一份很值得收藏的经典代码。(KPCA the author himself procedures. It is a very worthwhile collection of classic code.)

地震 用神经网络自适应竞争系统实现 等级的显示(Earthquake adaptive neural network competition level display)

Analytical solution to scattered field of EM wave via MoM.

实现瑞利信道下M阶QAM调制的EGC接收仿真，并与MRC理论上的SER和BER性能对照(Implementation under Rayleigh channel EGC receive simulation, M order QAM modulation and with MRC theory SER and BER performance comparison.)

考虑运动向量平滑的块匹配运动估计方法，matlab代码(Consider the motion vector smoothing method of block matching motion estimation, matlab code)

说明：  梯度法是最优化方法中由于球多变量最优值的一种方法(Gradient method is the most optimal method of multi-variable optimal value due to the ball a way of)