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matlab 2014b HDL Coder Users Guide
Matlab 官方有关于HDL coder开发的详细技术文档， HDL Coder可以把Simulink模型、MATLAB代码和Stateflow框图生成位真、周期精确、可综合的Verilog和VHDL代码，很适合用于FPGA/ASCI的快速开发，里面还有大量的例程等等ContentsHDL Code generation from MATLaBMATLAB Algorithm DesignData Types and scope1-2Supported data TUsuppyted data type1-3Scope for variables1-3Operators1-4Arithmetic operate1-4Relational operators1-4ogical Operators1-5Control flow statements1-6Vector Function Limitations related to Control1-7PersistentⅤ ariables1-8Persistent Array variables1-10Complex data Type Support1-11Declaring complex signaIs1-11Conversion Between Complex and real signals1-12Support for vectors of Complex Numb1-12ystem Objects1-14Why use System objects?1-14Predefined System Object1-14User-Defined System ob1-14Limitations of HDL Code Generation for SystemObjects1-15System object Examples for HDL Code Generation.. 1-16Predefined System Objects Supported for HDL CodeGeneration1-17Load constants from a mat-file1-18Generate Code for User-Defined System Objects1-19How To Create a User-Defined System object1-1User-Defined System object Example1-19Map Matrices to ROM1-22Fixed-Point bitwise Functions1-231-23Bitwise Functions Supported for HDl Code Generation 1-23Fixed-Point Run-Time Library functions1-29Fixed-Point function limitations1-33Model State with Persistent variables and SysteObjects1-34Bit Shifting and bit rotation1-8Bit Slicing and Bit Concatenation1-41Guidelines for Efficient hdL code1-43MATLAB Design Requirements for HDL CodeGeneration1-44What is a matlab test bench?1-45MATLAB Test Bench Requirements and bestractices1-46MATLAB Test Bench requirements1-46MATLAB Test bench best practices1-46ContentsMATLAB Best Practices and Design Patterns forHDL Code generation2Model a counter for hdl code generation2-2MATLAB Counter2-2MATLAB Code for the counter2-3Best Practices in this Example2-4Model a state machine for HDL Code Generation2-5MATLAB State machinesMATLAB Code for the Mealy State MachineMATLAB Code for the moore state machine2-7Best practic2-9Generate hardware Instances For local functions2-10MATLAB Local functions2-10MATLAB Code for mlhdlc two counters. m2-10Implement RAM USing MATLAB Code2-13Implementation of RAM2-13Implement RAM Using a Persistent Array or Systemobject Properties2-13Implement RAM Using hdl. RAM2-14For-Loop best Practices for HDL Code generation2-16MATLAB Loops2-16Monotonically Increasing Loop Counters2-16Persistent Variables in Loops2-17Persistent Arrays in Loops2-17Fixed-Point Conversion3Floating-Point to Fixed-Point Conversion3-2Fixed-Point Type Conversion and Refinement3-16Working with Generated Fixed-Point Files3-26Specify Type Proposal Options3-33Log Data for Histogram3-37Automated Fixed-Point Conversion3-40License Requirements3-40Automated Fixed-Point Conversion Capabilities3-40Code Coverage3-42Proposing Data Types3-45Locking Proposed Data Types3-47Viewing functions3-47lew1ariables3-48Istogram ...3-54Function Replacements3-56Validating Types3-57g Numerics3-57Detecting Overflows3-57Custom plot functions3-59Visualize Differences Between Floating-Point and Fixed-Point results3-61Inspecting Data Using the Simulation Data Inspector 3-67What Is the Simulation Data Inspecto3-67Import Logged Data3-67Export Logged data3-67Group signals3-67Run options3-68Create Report3-68Comparison Options3-68Enabling Plotting Using the Simulation Data Inspector 3-68Save and Load simulation Data Inspector Sessions3-68Enable Plotting Using the Simulation Data Inspector 3-70From the UI3-70From the Command Line3-70Replacing Functions Using Lookup TableApproximations·3-72Replace a custom function with a lookup Table3-73From the UI3-73i ContentsFrom the Command line3-81Replace the exp Function with a Lookup Table3-84From the ui3-84From the Command line3-92Data Type Issues in Generated Code3-94Enable the highlight Option in a MaTLAB CoderProject3-94Enable the Highlight Option at the Command Line... 3-94Stowaway doubles3-94Stowaway singles3-94Expensive Fixed-Point operations3-94Code GenerationCreate and set Up Your Project4-2Create a New Project4-2Open an Existing ProjectAdd Files to the project4-4Primary Function Input Specification4-6When to Specify Input Properties4-6Why You must Specify Input Properties4-6Properties to Specify4-6Rules for Specifying Properties of Primary Inputs4-8Methods for Defining Properties of Primary Inputs4-8Basic hdl code generation with the workflowAdvisor4-10HDL Code Generation from System Objects4-14Generate Instantiable code for functions4-19How to generate Instantiable Code for Functions4-19Generate Code Inline for Specific Functions4-19Limitations for instantiable code generation forFunctions4-19Integrate Custom HDL Code Into MATLAB Design.. 4-21Define the hdl. Black Box System object4-21Use System object In MATLAB Design Function4-23Generate HDL Code4-23limitations for hdl. black box4-26Enable matLab function block generation4-27Requirements for MaTLAB Function Block Generation 4-27Enable matlab function block generation4-27Results of matlab function block generation4-27System Design with HDL Code Generation fromMATLAB and simulink4-28Generate Xilinx System Generator Black Box Block4-32Requirements for System Generator Black Box BlockGeneration4-32Enable System Generator black Box block GeResults of System Generator Black Box Bloc neration4-32Generation4-33Generate Xilinx System Generator for DsP black boxfrom MATLAB HDL Design4-34Generate HDL Code from MATLAB Code Using theCommand line interface4-40Specify the Clock Enable rate4-45Why specify the clock Enable rate?4-45How to Specify the clock Enable rate4-45Specify Test Bench Clock Enable Toggle rate4-47When to Specify Test Bench Clock Enable Toggle rate4-47How to Specify Test Bench Clock Enable Toggle rate4-47Generate an HDL Coding Standard report fromMATLAB4-49Using the hdl Workflow advisor4-49Using the Command Line4-51Generate an HDL Lint Tool script4-53How To generate an hdl lint Tool Script4-53ContentsGenerate a Board-Independent Ip core from MATLAB 4-55Generate a board-Independent Ip core4-55Requirements and Limitations for IP Core generation4-57Minimize clock enables4-58Using the GUi4-59Using the Command Line4-59Limitations4-59VerificationVerify Code with HDL Test Bench5-2Generate Test bench with file i/oWhen to Use file i/o In Test bench5-5How Test bench generation with file i/o works5-5Test Bench Data files5-5How to generate Test bench with file i/o5-6Limitations When Using File 1/0 In Test Bench5-6DeploymentGenerate Synthesis Scripts6-2Optimization7RAM Mapping7-2Map persistent Arrays and dsp. Delay to RAM7-3How To Enable RaM Mapping7-3RAM Mapping requirements for Persistent Arrays andSystem object PropertiesRAM Mapping Requirements for dsp. Delay Systemob7-6RAM Mapping Comparison for MATLAB Code7-8Pipelining7-9Port registers7-9Input and Output Pipeline registers7-9Variable pipelining7-9Register Inputs and Outputs7-10Insert Input and Output Pipeline registers7-11Distributed Pipelining7-12What is Distributed Pipelin7-12Benefits and Costs of Distributed pipelining7-12Selected Bibliograph7-12Pipeline matlab variables7-13Using the hdl Workflow Advisor7-13Using the Command Line Interface7-13Limitations of MatlAB Variable Pipelining7-13Optimize MatLAb loops7-15oop Streaming7-15Loop unrolling7-15How to Optimize maTLaB loops7-15Limitations for MaTLAB Loop Optimization7-16Constant Multiplier optimization7-17Specify constant multiplier optimization7-19Distributed Pipelining for Clock Speed Optimization7-20Map Matrices to Block RAMs to Reduce Area7-27Resource Sharing of Multipliers to Reduce Area7-32Loop streaming to Reduce Area7-41Contents
- 2020-12-10下载
- 积分：1
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Microsoft Office Visio 科学图形包
官方下载的Visio科学图形包测试支持各版本Visio，已解压处理，直接复制到我的形状文件夹即可使用，压缩包内附详细安装教程。内含近六百个科学图形，涵盖了目前中学数、理、化三科教学中常用的各种形状和图形等。这些图形被划分为如下三个学科、十一大类、约三十个子类： - 数学 代数：常用函数，指数、对数和幂函数，抛物线和双曲线 函数图表：图表，集合 几何：立体几何，平面几何，解析几何，圆和椭圆 三角学：角，三角函数 - 物理 电磁学：磁学，电气实验设备，电路图 光学：光波和光源，平面镜、透镜和棱镜 力学：运输工具，运动，
- 2021-05-06下载
- 积分：1
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2011全国大学生电子设计大赛作品
2011年全国大学生电子设计大赛本科组的竞赛题目及相关作品，A：开关电源模块并联供电系统 B：基于自由摆平板控制系统 C：智能小车 D：LC谐振放大器 E：简易数字信号传输性能分析仪......
- 2021-05-07下载
- 积分：1
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有源电力滤波器
首先，本文阐述了APF的谐波消除和无功补偿的理论基础一瞬时无功功率理论。其次，详细介绍了APF的各部分组成结构及工作原理，在前半部分的基础上，深入介绍了本课题所研究的APF的具体硬件组成结构、控制原理和数学建模的推导过程。最后，本文在基于MATLAB的SIMULINK为三相并联型电力有源谐波补偿系统建立了一个包括各个子系统在内的整体仿真模型。该系统仿真模型结果准确，验证了检测算法的有效性，能实时反映动态过程变化。
- 2020-12-03下载
- 积分：1
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kinect2.0获取深度图、彩色图，并利用Opencv显示
利用Kinect sdk2.0和opencv，获取深度图和彩色图，并实时显示。详见博文http://blog.csdn.net/hust_bochu_xuchao/article/details/53665838代码下载后可直接运行
- 2020-06-23下载
- 积分：1
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基于形态学滤波器对心电信号的去噪与识别
主要叙述了新电信号的发展史 以及涉及的基于数字滤波器及形态学滤波器对心电信号的去噪与识别 本文主要设计了新的滤波器来对心电信号去噪
- 2020-12-04下载
- 积分：1
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Navicat Premium连接oracle远程数据库（instantclient_12_3）
【实例简介】instantclient_12_3.7z
【实例截图]
navicat oracle library is not loaded
Created by Marydon on 2018-08-09 19:23
1.情景展示
Navicat Premium 12连接Oracle时提示oracle library is not loaded
2.解决方案
这个还是instantclient版本低的原因造成的！
下载好新版本的instantclient，解压到Navicat的根目录下，重启Navicat。
3.测试
新建oracle连接-->连接名随便个名字，主机、端口号、数据库实例名称、用户名和密码
点“连接测试”-->正常情况下，连接成功
如果连接失败，查看oci.dll路径有没有发生变化
工具-->选项-->（环境）
变更oci.ll文件，需要重启Navicat
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navicat ora-28547:connection to server failed
Navicat Premium连接oracle远程数据库（instantclient_12_3）
Navicat Premium 12.0.13 已破解免安装版
【核心代码】
- 2021-08-07 00:31:08下载
- 积分：1
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基于颜色、纹理特征的图像检索系统源代码
基于颜色、纹理特征的图像检索系统源代码
- 2020-12-02下载
- 积分：1
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软件工程课程设计--图书管理系统
软件工程课程设计图书管理系统，详细的报告。推荐大家下载
- 2020-11-27下载
- 积分：1
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神经网络和遗传算法结合的函数极值寻优matlab算法
神经网络和遗传算法结合的函数极值寻优matlab算法
- 2020-11-27下载
- 积分：1
