kmeans

same as optical flow in image

计算Information Discrepancy中的FDOD函数集(calculation of the discrepancy infer Function Set)

说明：  马尔科夫决策过程程序，供大家参考，具有很高的价值哦(MDP program)

this is image frequency transform

Run-length encoding (RLE) is a very simple form of data compression in which runs of data (that is, sequences in which the same data value occurs in many consecutive data elements) are stored as a single data value and count, rather than as the original run.

this is a algorithm Fast PCA, it is very suitable for beginer who want to understand PCA, it is demo step by step

阵列信号中线形天线阵的波达方向估计,应用MUSIC和Capon方法(Linear array antenna array signal DOA estimation, the application of MUSIC and Capon methods)

在Juan Cardelino发布的FMM(fast marching methos)2维程序基础上改写的3维程序。并改写成适合复杂速度模型，可用于地震旅行时计算。大模型3d算法在matlab下计算速度较慢，根据源码中的注释很容易改写成c程序。(3D FMM program revised from Juan Cardelino s 2D version. The program can calculate the seismic traveltimes in 3D complex model)

低频信号先进行放大，再调制解调，设计发射(Low-frequency signal is first amplified, and then modulation and demodulation, the transmitter )

用matlab编写的空间梁单元的源程序，里面包含了单元刚度矩阵的生成(Beam Element source matlab prepared, which contains the element stiffness matrix generation)