return_fitted_best_Gaussian

2D-DCT 压缩图像后，通过QPSK,AWGN信道编码传输后，IDCT解压缩回原始图像，适用于任何图像(Using DCT to compress the orginal image, I use zigzag program, quantization, dct compression, then change the vector to bineary bit to pass through the QPSK channel. And from the binary array, I use IDCT to reconstructe the orignial image. working perfectly.)

代码给出高斯和瑞利等几种信道模型的仿真方法，代码规整，设定简单清晰(present an overview of a statistical channel model)

APM飞控程序，Ardupilot3.2.1(Flight control program of the APM, Ardupilot3.2.1 )

矩阵逆运算，tsvd的算法，matlab函数程序(Matrix inverse operation, tsvd algorithm, matlab function procedures)

介绍matlab的功能，使读者大致理解matlab(Introduction matlab function, so that readers generally understand Matlab)

自适应K-均值聚类算法,能够随着聚簇数目的变化而自动调整聚类数，以最合适的聚簇数目来进行数据分类。(Adaptive K-means clustering algorithm, the number can be clustered with the changes in the number of clusters is automatically adjusted to the most appropriate number for clustered data classification.)

DIRECT全局优化—无约束，基于MATLAB编制，可直接编译(DIRECT global optimization- non-binding, based on MATLAB preparation, can be directly compiled)

这是个雷达建模程序，用于雷达信号处理专业，对于两个目标的雷达脉冲信号压缩。(radar sigal compress)

说明：  scma_CODEBOOKs matlab code

ESPRIT算法是一种用于信号到来角(DOA)估计的直接求解方法,本程序中含有3种不同的算法均为自编(ESPRIT algorithm is used to signal the arrival angle (DOA) estimation of the direct methods, its performance at low signal to noise ratio (SNR) and signal correlation will seriously undermine)