ANSYS FLUENT 19.2 手册合集 User Guide + Tutorials + Theory Guide(r17)

音乐喷泉是通过各种各样的喷水花型，来反映音乐的内涵和主题，水型的变化能够充分的表现音乐的情感，一般的音乐喷泉为了达到更好的效果，经常配合以五颜六色灯光和生动的景。音乐喷泉是在可编程控制器控制的基础上加入音乐控制系统，计算机通过对音频信号的识别，进行译码和编码，音频信号一般通过音响等设备传递给PLC控制中心，伴随着信号模数和数模的转换，对需要的信号进行处理，再将输出信号传送给变频器，从而控制喷泉的喷射效果，使喷泉的造型，灯光的变化和音乐的情绪保持同步，使喷泉表演更加生动更加富有内涵及水的艺术。音乐喷泉所使用到的可编程控制器，简称PC或PLC，它是一种数字运算操作的电子系统，具有极高的可靠性。它以

开发FPGA的人应该都知道这个牛人HDL语言的经典论文

OpenCV和MFC的实例功能如下： 有良好的mfc界面，可以打开图像、视频，并作简单的数字图象处理，视频目标检测、跟踪等等，包含大量的基础算法，基于opencv1.0和vc6.0（vs2008）都可以应用，不用安装，直接编译运行就可以，对于初学者熟悉opencv的常用函数很有帮助。新手共享资源，多多交流。

SSD4 Exercise1，2，3，4，5，6，7，8，Exam1，2答案+SSD教程CHM学习Carnegie SSD系列课程的同学可以如果不想做凡人的Exercise和Exam的话就下吧！！别处找不到。全部为自己做 全部90分以上 好几个是100分

一个基于QT5且简单易懂的TCP通信例程，包括客户端和服务器的实现

基于OpenCV的摄像头动态手势轨迹识别及其应用，前沿的研究，最新论文2012B_0% random t XoX,XX4_1、42、B0Bhattacharyyaglsl. 8 gsl_ran_gaussianpp q1/3t=∑∵n8HSVcerterHSVIISV V44 HMM3IIMMA=SO4 B450AiI i j-+∑bk2HMM4+1=A_1*X1-X0+A_2*Xo1994-2013ChinaAcademicJournalElectronicPublishingHouse.Allrightsreservedhttp://www.cnki.netOpencvlIMMP., v3)A BP(IAIIMM(a)两点之间的方向夹角(b)轨迹的方间夹角分为8等份HMMBaum-WelchyO aB,i/∑a,iBtHMMAHMM∑s: t Hq,=======-s,qui a 6. o, B, 1 j/PolAa)向右的于势(b)向左的手势(c)向上的手势(d向下的手势动,O:B1j1+1J∑,ijtimermero∑点:1j/∑b kFirmerlimmer=3∑y,1/∑yIMM丌AB512Baum-welch4.3HMⅥHMMHMⅥHMM8(a)第5(b)第6帧第6幀第6帧o1994-2013ChinaAcademicJournalElectronicPublishingHouse.Allrightsreservedhttp://www.cnki.net1322012(a第1(b)第72(a)第5帧(b)第60帧(c}第62帧(d)第G3帧(c)第75d)第呲5.4 HMMHMMHMMHMIHMM丌ABHMMa)第4帧.0()第50d)第54帧HMMHMM0.2928060.56l9010.2943160.5606530.1167910.1900640.0428680.1903360.041360.3217210.3235800.0173120.1166050.0155030.0708480.069680.1601290.0412690.1600400.039740.0749660.0738510.1859570.1468650.1466160.2136800.1587320.0954920.1586260.094620.2069880.207462HMM30.00l20.00100.0010.00I0.00l0.000.0050.00l.O001.000360.0010.00120.00I0.0010.00l0.001IIMMHMMIIMM320×240HMMo1994-2013ChinaAcademicJournalElectronicPublishingHouse.Allrightsreservedhttp://www.cnki.netOpencv133jck hand recogni tion2005,2611):29Openly获取直方图轨迹图像2010,30(71:59-61.在单击“轨迹「未选择-图像显示[5 QIN WEN, PENG QICONG. An improved particle filter algorithm图像时选择Chmm控制based on neural network for visual tracking[c / International Con个按钮选C控制贪食鱼ference on Communications, Circuits and SyLas v.项训练HMMIEEE.2007:765-768LD」停止退出2009[7 YU JINXIA, LIU WENJING, YANG Y. Impmved particle filter algorithms based on partial systematic resampling C|//IEEE InTernational Conference on Intelligent Computing and Intelligent SystemsLas vegas: IEEE, 2010: 483-4878 FAZLI S, POUR II M, BOUZARI ll. Particle filter based objecttracking with sift and color feature[C // Second International Conas Vegas: IEEE, 2009: 89-9(8:62-64.L10」LD」HMM,2004[ II YUAN LICHI. An improved HMM speech recognition model[c//International Conference on AudiO. las Vegas: IEEE, 2008: 1311LlOpenCVLD」1315.[12 TAN WENJUN, WU CHENGDONG, ZHAO SHUYING. Recogni[2 CHlO JU, JIN S ll, PILAM X D. Object tracking circuit using partition of dynamic hand gesture based on SCllMM model[C]//Chi-cle filter with multiple features [C//SICE-ICASE: Internationalnese Control and Decision Conference. Log Vegas: IEEE. 2009Joint Conference. Las Vegas: IEEE, 2006: 1431-14362430-24341272011,28(2):242-244.C,2010,1(1):92-95SIFT[8 BEIS J S, LOWE D G. Shape indexing using approximate nearest-neighbour search in high-dimensional spaces [C]// Proceedings ofthe IEEE 1997 Computer Society Conference on Computer visionand Pattern Recognition. Washington, DC: IEEE Computer Socie-ly,997:1000-1006SIFT009,29(5):423-2262009,30(4):857-861[O][2] LOWE D G. Distinctive image features from scale-invariant key-points[ J]. International of Computer Vision, 2004, 60(2):91[11 SHUM H Y, SZELISKI R. Construction of panoramic image mosaicswith global and local alignment[ J International Journal of Comp3 MIKOLAJCZYK K, SClIMID C. A performance evaluation of localer visian,2000,36(2):101-130descriptors[ J|. IEEE Transactions on Pattern Analysis and Machine[12 ZOGIILAMI 1. FAUGERLAS O, DERICIIE R. Using geometric corIntelligence,2005,27(10):1615-1630ners to build a 2D mosaic from a set of images[C]// Proceedings of4 LINDEBERG T. Seale -space theory a basic foul for analyzingthe International Conference on Computer Vision and Pattern Recog-structures at different seales LJ. Journal of Applied StatisticitiL. Washington, DC: IEEE Computer Society, 1997: 1671994,21(2):224-270o1994-2013ChinaAcademicJournalElectronicPublishingHouse.Allrightsreservedhttp://www.cnki.net

Abstract The titanic dataset gives the values of four categorical attributes for each of the 2201 people on board the Titanic when it struck an iceberg and sank. The attributes are social class (first class, second class, third class, crewmember), age (adult or child), sex, and whether or not the

这是将传统猫映射改进后，对图像加密，是加密图像更具有安全性。希望能帮助研究基于混沌图像加密方向的同学

跌倒检测器源码，利用加速度传感器，陀螺仪和地磁传感器实现跌倒检测

直接线性变换，从扫描坐标系到物方空间点直接的线性变换。有11参数l的初值计算，也有多个控制点的迭代计算，相机畸变参数也考虑进去。利用直接线性变换可以达到mm级精度，若是用DLT得到的初值，进行光束法平差，可以期待得到更高的精度。