MATLAB-Symbolic---FARSI

bcjr algorithm wihich is ised for decoding convolutional encoder

利用ARMA 算法估计功率谱的matlab源代码，并画出不同参数情况下的功率谱曲线，内含详细过程。(The ARMA algorithm to estimate the power spectrum matlab source code, and draw the curve of the power spectrum in the case of different parameters, including a detailed process.)

this is a simulation of the problem random walk , coded in c

球体磁梯度张量计算，根据文献中方法编写，可以快速计算各分量(Magnetic gradient tensor of sphere)

处理信号的时频分析，解耦，恢复原信号，相控阵天线的方向图（切比雪夫加权）。( When processing a signal frequency analysis, Decoupling, restore the original signal, Phased array antenna pattern (Chebyshev weights).)

本程序利用粒子群算法（PSO算法），求BANANA函数在（1，1）附近的极小值(This program makes use of particle swarm optimization (PSO algorithm), find BANANA function (1,1) near the minimum)

LDA MATLAB的算法，可以加入iris数据，并且直接可以使用的(LDA MATLAB algorithm, can join the iris data, and can be used directly)

用四元数法进行姿态解算的matlab程序。(Quaternion method attitude algorithm matlab program.)

psnr calculation matlab code

本程序为polar code的编码与SC译码的实例，例中使用 4位信息码与4位固定码混合的示例码进行编译码的过程，并且给出了TEB/SNR的图像。( This program is an instance of encoding and decoding SC polar code, for example the use of four information code is mixed with four fixed code sample code encoding and decoding process, and gives the TEB/SNR images.)