c13_fastpoly

说明：  对离散数字信号实现QPSK调制，输出调制后的信号(Implementation of discrete digital signals QPSK modulation, the modulated signal output)

Seismic Tools for plotting E3D

Jacobi calculations . it is used to calculate liner problem

matlab的knn网络，最小二乘算法，softsvm分类器实现，以及简单的交叉验证等，三种产检的方法(knn，softsvm matlab)

对ofdm频偏估计算法进行优化，对CP算法改进，增加精确度(ofdm frequency offset estimation algorithm, the conventional algorithm has been optimized to increase the estimation accuracy, range expansion)

能量收集双向中继的联合功率分配的中继选择算法(relay selection method of energy harvesting two-way relay network)

双馈电机控制仿真模型模型 矢量控制 现代控制(Double-fed motor control model)

利用区域增长的方法来实现对图像的区域分割 (picture segmention based on increasing of region)

本程序采用迭代对输入彩色图象进行增强处理,处理速度快,效果好. (this programme is used interactive method to enhance the imput color image)

维纳滤波复原图像的matlab代码，做图像科研的话相当有用(Wiener filter restored image of the matlab code, so the image would be useful research)