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本例程为matlab实现的单径或多径瑞利衰落信道仿真的几种例程(Matlab routines for the realization of the single-track trails or Rayleigh fading channel simulation of several routines)

simulation code for least square fir filter

运用此程序可以帮您完成信号反褶积的算法，分析问题(Using this program can help you complete the signal deconvolution algorithms, analyze problems)

对图像提取相应的特征点，并对特征点进行精简与描述，找到128维的描述子，并与另一幅图像的描述子进行比较，得到图像的匹配(Extract the corresponding feature point of the image, and the feature point streamline with the description, to find 128-dimensional descriptor, and compares with a description of the image sub-image matching)

说明：  正交频分多路复用技术ofdm的仿真,其中包括几个实例(Orthogonal frequency division multiplexing ofdm simulation, including several instances of)

说明：  自己用matlab编写的ofdm程序。供大家交流学习。(Written with matlab ofdm own procedures. For everyone to share their knowledge.)

粒子群优化算法在函数中求解极值问题，MATLAB程序(Particle Swarm Optimization for extreme value problem)

用RBF网络，回归一个函数，从训练网络到对网络进行仿真，并给出网络的误差(With RBF network, a return to a function, from training of network to network simulation, and gives the network error)

卡尔曼平滑，包括固定区间平滑，固定点平滑和之后平滑(Kalman smoothing, including fixed-interval smoother, fixed-point smoothing and after smoothing)

a simple qam system used to describe a qam system with random data generator and showing also a aconstellation diagram