Ambient_noise_in_ocean

this code will help you to compute a ROC curve

说明：  重力资料处理异常分离来分离区域异常和局部异常(Gravity anomaly separation of data processing to separate regional anomalies and local anomaly)

hello sent this for in rar filr

说明：  求解大规模对称矩阵的CG算法，及预处理PCG使用Matlab语言，可以解1000阶以上的矩阵，以病态矩阵hilbert为例(Solving large-scale symmetric matrix of the CG algorithm, and pretreatment of PCG using Matlab language, you can order more than 1,000 solution matrix, as an example to pathological matrix hilbert)

说明：  利用图像的阈值分割求取边缘，并与传统的方法进行对比(Image segmentation using to acquire the edge, and compared with traditional methods)

用matlab实现矩阵的特征值与特征向量的计算(Using matlab to achieve matrix eigenvalue and eigenvector calculation)

说明：  MATLAB PHOTO EDITOR by omer

主要为一个Gui演示平台，能仿真实现不同psk调制及不同状态数的STTC编码，在命令窗口输入ui_start即可进行(Gui primarily a demonstration platform, to achieve different simulation psk modulation and coding of different states of STTC in the command window can be input ui_start)

ITML度量学习算法的matlib实现，第二版本。(The code for ITML in matlib)

cobol source to show the basic function of cobol