1_k近邻法

目前常用的张正友的摄像机标定方法，对畸变系数增加了切向畸变，结果精度很高，可直接应用于程序中。(Zhang is currently commonly used in the Friends of the camera calibration method, the distortion coefficient increased tangential distortion, resulting in high accuracy can be directly applied to program.)

说明：  用MATLAB编写的人工鱼群算法的源代码。供大家学习(Prepared with artificial fish school algorithm MATLAB source code. For them to learn)

本仿真做了脉冲压缩雷达的处理过程，包括加窗处理和匹配处理，改仿真代码很精致，希望能够帮助大家；(The simulation pulse compression radar processing, including windowing processing and matching processing)

3 Digit BCD to 7 segment indicator decoder

SIMOOFDM系统的基于子空间的盲信道估计算法-SIMOOFDM system subspace-based blind channel estimation algorithm

是对ECG数据库的ECG原始数据的处理，得到mat 格式的ECG信号数据，matlab代码,可用于基于ECG信号的身份识别的第一步，即对原始ECG信号的处理，生成mat格式的文件，用于后续的操作。

极化SAR图像处理中，将协方差矩阵转换为STOKES矩阵或Mueller矩阵的程序(Polarization SAR image processing, the covariance matrix will be converted to matrix or Mueller matrix STOKES procedures)

In Graph Theory it is often required to find out all the possible paths, which can exist between a source node and a sink node. So this function returns a all such possible paths, in a matrix format. INPUTS: 1. X Matrix: Form a Nx2 matrix, where N is the total number of Edges . This Matrix will contain all the edges of the graph in the form of From Node to To Node fashion. 2. StartNode: Specify the Start or the Source Node. 3. EndNode: Specify End or the Sink Node.

Advanced correlation filter synthesis algorithms to achieve rotation invariance are described. We use a specified form for the filter as the rotation invariance constraint and derive a general closed-form solution for a multiclass rotation-invariant filter that can recognize a number of different objects. By requiring the filter to minimize the average correlation plane energy, we produce a multiclass rotation invariant (RI) RI-MACE filter, which controls correlation plane sidelobes and improves discrimination against false targets. To improve noise performance, we require the filter to minimize a weighted sum of correlation plane signal and noise energy. Initial test results of all filters are provided

Compressive Sampling Matching Pursuit