VCU 自动代码生成

【实例简介】针对最小化最大完成时间、总机床负荷及最大机床负荷的多目标柔性作业车间调度问题, 提出了一种 带有Pareto 档案集的混合禁忌搜索算法。该算法为每次迭代产生的邻域解集进行Pareto 非支配排序, 选择第一前 沿的解用于Par et o 档案集更新, 并给出了一种Par eto 档案集快速更新算法。为减小邻域搜索空间, 结合问题特征, 设计了基于公共关键块结构的插入邻域和交换邻域。通过3 个经典算例的实验仿真, 以及与其他算法的比较, 验 证了该算法的可行性和有效性。

量化matlab程序，均匀量化与非均匀量化对比。是我课程设计做的，已经通过调试。程序简单明了，通俗易懂。适合初学者用，另有详细的程序解释。

提供了一种基于混沌的图像加密代码实现代码

创意点一： 实现了一个根据人数自动变化抽奖屏幕的抽奖圆盘，抽奖通过圆盘动态显示，能够让台下观众看清楚转盘的情况，增加刺激性以及参与度。创意点二： 不仅实现转盘的动态显示，而且还有一个动态显示转盘转到什么名单的地方，这样做的目的是追踪圆盘的轨迹，且增加了系统的刺激性。创意点三： 这个抽奖系统，以及抽奖形式（据本人了解），在生活中常有出现，但是并没有人尝试开发相应的抽奖系统，故说我们实现了创意，发掘了生活中的创意点以及充分体现了我们的激情以及创造性。创意点四： 为了能够让这个系统能够让不同的单位显示，我们故意添加了背景，从而可以让不同单位在使用本系统的时候添加属于自己的标志。

　　　学习MATLAB GUI程序设计，利用MATLAB图像处理工具箱，设计和实现自己的Photoshop 。要求：按照软件工程方法，根据需求进行程序的功能分析和界面设计，给出设计详细说明。然后按照自己拟定的功能要求进行程序设计和调试。 　　　以下列出几点程序的功能，供参考：1）图像的读取和保存。2）设计图形用户界面，让用户能够对图像进行任意的亮度和对比度变化调整，显示和对比变换前后的图像。3）设计图形用户界面，让用户能够用鼠标选取图像感兴趣区域，显示和保存该选择区域。4）编写程序通过最近邻插值和双线性插值等算法将用户所选取的图像区域进行放大和缩小整数倍的操作，并保存，比较几种插值的

基于Matlab工具的遗传算法求解有约束最优化问题

C语言编写modbus，内容比较详细，对于想开发modbus协议的人比较适用

一： PC端host程序-- PhsLoader 运行环境：Window + .NET Framework 4.5 开发语言：C# 通信类型：RS-232二： MCU端boot程序-- PhnBoot 运行环境：PIC18F46K20 FOSC: 16MHz, (外接晶振：16MHz) 开发语言：C 语言 （Microchip XC8） 通信类型：RS-232 通信接口：UART1 BAUD： 115200

FAM和SSCA算法的matlab源程序-detection and identification of signalFAM和SSCA算法的matlab源程序-detection and identification of signalDISCLAIMER NOTICEMTHIS DOCUMENT IS BESTQUALITY AVAILABLE. THECOPY FURNISHED TO DTICCONTAINED A SIGNIFICANTNUMBER OF PAGES WHICH DONOT REPRODUCE LEGIBLY.ilApproved for public release; distribution is unlimitedDETECTION AND IDENTIFICATION OF CYCLOSTATIONARY SIGNALSEvandro luiz da costaLieutenant Commander, brazilian NavyB.S., Instituto Militar de Engenharia, 1980Submitted in partial fulfillmentof the requirements for the degree ofMASTER OF SCIENCE IN ELECTRICAL ENGINEERINGANDMASTER OF SCIENCE IN ENGINEERING ACOUSTICSfrom theNAVAL POSTGRADUATE SCHOOLMarch 1996Author.Evandrodk da costaapproved byRQ求Ralph Hippenstiel, Thesis Co-AdvisorRoberto Cristi, Thesis Ca-AdvisoiHerschel. Loomis, Jr, hairmanDepartment of Electrical and Computer EngineeringArthony A. Atchley / ChairmanEngineering Acoustics Academic CommitteeABSTRACTPropeller noise can be modeled as an amplitude modulated(AM) signalCyclic Spectral Analysis has been used successfully to detect the presence ofanalog and digitally modulated signals in communication systems. It can also identithe type of modulation. Programs for Signal Processing based on compiledlanguages such as FORTRAN or C are not user friendly, and MATLAB basedprograms have become the de facto language and tools for signal processingengineers worldwideThis thesis describes the implementation in mAtlab of two fast methods ofcomputing the Spectral Correlation Density(SCD)Function estimate, the FFTAccumulation Method (FAM)and the Strip Spectral Correlation Algorithm( SSCA),toperform Cyclic Analysis. Both methods are based on the Fast Fourier transformFFT)algorithm. The results are presented and areas of possible enhancement forpropeller noise detection and identification are discussedTABLE OF CONTENTSINTRODUCTIONA MOTIVATION,P,中“····*s···:···:B BACKGROUNDC THESIS GOALSIL NOISE IN THE OCEAN··+A TYPES OF UNDERWATER NOISE25561. Ambient Noise番申2. Self noise3. Radiated noise8B RADIATED NOISE FROM SHIPS, SUBMARINES AND TORPEDOES.......8C PROPELLER NOISE10lI CYCLOSTATIONARY PROCESSING15A CYCLOSTATIONARIT15B THE CYCLIC AUTOCORRELATION FUNCTION (ACF)17C THE SPECTRAL CORRELATION DENSITY FUNCTION (SCD)18N. ESTIMATION OF THE SPECTRAL CORRELATION DENSITY FUNCTION23A FFT ACCUMULATION METHOD(FAM)25B STRIP SPECTRAL CORRELATION ALGORITHM(SSCA■D28V. EXPERIMENTAL RESULTSA. ANALOG-MODULATED SIGNALS311. Amplitude Modulated(AM)Signal===2-312. Pulse-Amplitude Modulated(PAM) Signal58B DIGITAL-MODULATED SIGNALS1. Amplitude Shift Keying(ASK) Signal中中非昏号即即号自唱即自曲音非带卡.最662. Binary-Phase Shift Keying(BPSK) Signal6了VI CONCLUSIONS81A SUMMARY81B SUGGESTIONS82APPENDIX A-CALCULATION OF THE SCD FUNCTION OF AN AMPLITUDE-MODULATED SIGNAL83APPENDIX B-FUNCTION AUTOFAM95APPENDIX C-FUNCTION AUTOSSCA99APPENDIXD-FUNCTION CROSSFAM103APPENDIX E-FUNCTION CROSSSSCA109APPENDIX F-PLOTTING ROUTINES113LIST OF REFERENCES115INITIAL DISTRIBUTION LIST看音117INTRODUCTIONA. MOTIVATIONPropeller related acoustic signatures typically exhibit modulationcharacteristics. These modulation characteristics originate from the cavitationprocess that takes place in the water due to the cyclic movement of the propellerThe cavitation process is basically the collapse of air and vapor bubblesdue to variations in the static pressure. These variations in static pressure are aconsequence of the passage of the propeller blades through the water. Thismovement, cyclic in nature, causes amplitude modulation in the static pressureand as a consequence an amplitude-modulated(AM) signal can be detected in areceiverCyclostationary processing techniques have been used to detect andlentify analog and digital communication signals very successfully. Thesetechniques have the advantage of using a more realistic model for the signalthan the stationary model used in most of the more conventional signalprocessing techniquesB BACKGROUNDThe basic elements of cyclic spectral analysis are the time-variant cyclicperiodogram and the time-variant cyclic correlogram. These two functions form aFourier transform pair. This fact is known as the cyclic Wiener relation or thecyclic Wiener-Khinchin relation [Ref. 1: p. 49.1

mini天调(N7DDC-ATU-100-mini-and-extended-boards)