PV_Array

目标跟踪的综述，是学习视频图像中目标跟踪的必看文献。(Summary of target tracking, is to learn the video image object tracking must-see literature.)

this source code is transormers 2 code

本文主要做了1.对三维重建系统中的预处理算法和分割算法进行细致研究，并通过大量实验进行对比分析，指出其优缺点及适用围。 2.传统的分割算法处理每一幅图片都需要用户选定对象和背景，耗时较长。针 对医学CT连续断层图像间相关性强特点，提出一种把Graph Cut方法和区域生长方法相结合的图像分割算法。3.最后将分割目标与后续重建算法结合起来，建立一个完整的三维重建系统。 (This paper has 1 of 3D reconstruction system of preprocessing and segmentation algorithm is carefully studied, and through a lot of experiments are compared and analyzed, and points out their advantages and disadvantages and application range. 2 traditional segmentation algorithm to deal with each picture requires the user to select the object and background, time-consuming. For medical CT images correlation strong characteristic, put forward a segmentation algorithm combining Graph Cut method and region growing method. 3 finally the target segmentation and subsequent reconstruction algorithms are combined, the establishment of a complete 3D )

Backpropagation, an abbreviation for backward propagation of errors , is a common method of training artificial neural networks used in conjunction with an optimization method such as gradient descent. The method calculates the gradient of a loss function with respects to all the weights in the network.

TEACHING-LEARNING-BASED OPTIMIZATION ALGORITHM FOR SHAPE AND SIZE OPTIMIZATION OF TRUSS STRUCTURES WITH DYNAMIC FREQUENCY CONSTRAINTS*

一个遗传算法编的程序,大家看看吧.有人说不能用,但我用的很好.(a genetic algorithm of Procedure, we look at it. Some people say you can not use it, but I use very good.)

matlab从入门到精通全书源代码，希望对大家有用(matlab book from entry to the master source code, useful for all of us hope)

Script file for computer exercise "BPSK".(Script file for computer exercise "BPSK.")

Locality preserving projections algorithm in Matlab.Folder consists of three files

FEM膜单元模态、静力计算，matlab程序(Calculation of FEM membrane element modal, static, matlab program)