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Description: pi/4 DQPSK 系统仿真程序 pi/4 DQPSK 系统仿真程序 pi/4 DQPSK 系统仿真程序 pi/4 DQPSK 系统仿真程序-pi/4 DQPSK system simulation program pi/4 DQPSK system simulation program pi/4 DQPSK system simulation program pi/4 DQPSK system simulation program pi/4 DQPSK system simulation program pi/4 DQPSK system simulation program pi/4 DQPSK system simulation program
Platform: |
Size: 8192 |
Author: 高翔云 |
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Description: 本章将介绍 Hitech-PICC 编译器的一些基本概念，由于篇幅所限将不涉及C 语言的标准
语法和基础知识介绍，因为在这些方面都有大量的书籍可以参考。重点突出针对PIC 单片
机的特点而所需要特别注意的地方。-This chapter will introduce the Hitech-PICC compiler of some basic concepts, lack of space will not be involved in the standard C language to introduce basic knowledge of grammar and because in these areas can have a large number of reference books. Focused features for the PIC MCU and the need of special attention.
Platform: |
Size: 842752 |
Author: mack |
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Description: 改进了以往算法的自相矛盾，利用蒙特卡洛法计算圆周率-Calculate PI with Monte Carlo Method
Platform: |
Size: 192512 |
Author: 钟海旺 |
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Description: 计算指定位数的圆周率的C++程序，输入位数，计算的圆周率就可以输出到文件中，还有计时。-Calculation of pi-digit designation of the C++ program, enter the median, calculated pi can be output to a file, as well as time.
Platform: |
Size: 1024 |
Author: 自由民 |
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Description: RS++ (PI - BOT?
An Artificial Intelligence Program
By: Rishabh Mittal
Solves all closed mazes
Please credit me if this programs is used as a reference,base for other programs,
Demonstration , teaching material etc.
If you plan to use this program for commercial purposes(eg: printing on a cd ,
you have to email me first for my permission.
If You need help regarding this program , Email me: razermanx@hotmail.com
Put both maps001.cpp and Ai.cpp files in the bin folder.
-RS++ (PI- BOT?
An Artificial Intelligence Program
By: Rishabh Mittal
Solves all closed mazes
Please credit me if this programs is used as a reference,base for other programs,
Demonstration , teaching material etc.
If you plan to use this program for commercial purposes(eg: printing on a cd ,
you have to email me first for my permission.
If You need help regarding this program , Email me: razermanx@hotmail.com
Put both maps001.cpp and Ai.cpp files in the bin folder.
Platform: |
Size: 4096 |
Author: mn008 |
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Description: it is digital pi controll close loop system
Platform: |
Size: 6144 |
Author: sumera |
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Description: 该代码用了VTK中的鼠标去点方式在三维体上进行取点，非常易于操作，要进行三维人机交互的朋友可以，下载下来学习。-VTK The code used to point the mouse in the three-dimensional body on the access points, very easy to operate, three-dimensional human-computer interaction to be friends can download them to learn.
Platform: |
Size: 160768 |
Author: 王朝阳 |
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Description: 一个用PIC16F876单片机串口收发数据并显示的产品代码。开发环境：MPLAB＋PI-PIC16F876 single chip using a serial port to send and receive data and display the product code. Development Environment: MPLAB+ PICC
Platform: |
Size: 2048 |
Author: 山伯 |
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Description: LMS350DF01 Preliminary PI 080421 general
Platform: |
Size: 544768 |
Author: sol |
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Description: Estimate Pi value using Monte Carlo Method and Buffon Needle Technique
Platform: |
Size: 2048 |
Author: Umang |
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Description: 单片机为PIC18F252，编程语言为PIC系列C语言。功能为控制电动车无刷直流电机。实现正反转、PI调速、各类保护等功能。根据单片机的特点设计了系统的控制策略：利用PIC单片机的引脚电平中断控制电机的换相，根据霍尔信号输出6路控制信号驱动电机旋转；利用AD转化功能检测手柄电压，实现给定速度检测，保证响应速度；实现电机正反转转换、启动防冲车、欠压重启电压限制等功能；制定了多项电机保护措施，实现了过流保护、过压保护、欠压保护、过热保护等功能-The controlling strategy has been designed based on the characteristic of PIC18 MCU: Use interrupt-on-change function of PB pins to control the change of phase. According to the Hall signals, PIC produces 6-channel outputs to keep motor running Use AD converter module to carry out handle-voltage conversion function Develop various protective programmes for the motor. Achieve over-current, over-voltage, low-voltage, over-temperature protection functions.
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Size: 5120 |
Author: 兜兜 |
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Description: OpenMP并行程序性能分析.OpenMP编程模型与开销分析
性能分析工具设计与实现
-Discussion:
!
! TEST_OMP estimates the value of PI.
!
! This program uses Open MP parallelization directives.
!
! It should run properly whether parallelization is used or not.
!
! However, the parallel version computes the sum in a different
! order than the serial version some of the quantities added are
! quite small, and so this will affect the accuracy of the results.
Platform: |
Size: 6641664 |
Author: an |
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Description: 蒙特卡洛求pi，非常简单的求pi值的代码源-Monte Carlo for pi, a very simple code for the source of the value of pi
Platform: |
Size: 1024 |
Author: 王朝 |
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Description: 使用说明
使用时打开此例题目录下pic中的图片，然后依次单击按钮“转”、“1”、“2”、“3”、“4”和“5”，就可以实现精确的车牌定位。
具体步骤
1.24位真彩色->256色灰度图。
2.预处理:中值滤波。
3.二值化:用一个初始阈值T对图像A进行二值化得到二值化图像B。
初始阈值T的确定方法是:选择阈值T=Gmax-(Gmax-Gmin)/3,Gmax和Gmin分别是最高、最低灰度值。
该阈值对不同牌照有一定的适应性,能够保证背景基本被置为0,以突出牌照区域。
4.削弱背景干扰。对图像B做简单的相邻像素灰度值相减,得到新的图像G,即Gi,j=|Pi,j-Pi,j-1|i=0,1,…,439 j=0,1,…,639Gi,0=Pi,0,左边缘直接赋值,不会影响整体效果。
5.用自定义模板进行中值滤波
区域灰度基本被赋值为0。考虑到文字是由许多短竖线组成,而背景噪声有一大部分是孤立噪声,用模板(1,1,1,1,1)T对G进行中值滤波,能够得到除掉了大部分干扰的图像C。
6.牌照搜索:利用水平投影法检测车牌水平位置,利用垂直投影法检测车牌垂直位置。
7.区域裁剪,截取车牌图像。
-Help
Example use this directory to open pic in the picture, and then click the button "switch", "1", "2", "3", "4" and "5", you can achieve precise positioning of the plate.
Concrete steps
1.24 True Color-> 256 color grayscale.
2. Preconditioning: median filter.
3. Binarization: with an initial threshold T for the image binarization A binary image to be B.
The initial determination of the threshold T is: to choose the threshold T = Gmax-(Gmax-Gmin)/3, Gmax and Gmin are the highest, lowest gray value.
The thresholds for different licenses have a certain adaptability, to ensure that the basic background to be home for 0, in order to highlight the regional licenses.
4. Weaken the background interference. B to do a simple image of the adjacent pixels by gray values, a new image G, that is, Gi, j = | Pi, j-Pi, j-1 | i = 0,1, ..., 439 j = 0 , 1, ..., 639Gi, 0 = Pi, 0, the left edge of the direct assignment, will not affect the overall results.
5. Used in custom template filte
Platform: |
Size: 2739200 |
Author: 曹晓峰 |
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Description: 用C语言实现圆周率pi的蒙特卡洛仿真，仿真次数为50次。-Using C language to realize pi Monte Carlo simulation ,the number of simulation is 50 times .
Platform: |
Size: 1024 |
Author: dustin |
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Description: C语言实现模拟布丰投针实验，并通过概率论理论计算出实验推得的圆周率值-C language for simulation of Buffon needle experiments, and probability theory to calculate the experimental push the value of pi
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Size: 48128 |
Author: 王明 |
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Description: 简述如何实现积分算法,包含code 的设计和数学模型-show how to finish pi code ，include code design and maths model
Platform: |
Size: 1024 |
Author: bank |
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Description: Random delay effect minimization on a
hardware-in-the-loop networked control system
using optimal fractional order PI controllers ⋆
Platform: |
Size: 569344 |
Author: Suresh |
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Description: 本书深入讲解了有关Java的数值计算，并介绍了常见的Java数值方法及计算特性。全书分为4个部分，共16章，首先对Java的数据表示、数据类型及相关标准进行了详细的介绍。然后，作者分析了数值求根、数值求和、插值、估计、数值积分、求解微分方程等常见的数值计算；讨论了矩阵运算软件包，并讲解了各种矩阵运算的方法。最后，本书给出了一些有趣的数学计算实例。全书内容新颖，举例丰富，而且应用了大量生动的交互式图形程序。
本书适合于有兴趣学习Java数值方法的程序设计者，同时对于从事数值计算及相关工作的人员也具有很好的参考价值。-In Java Number Cruncher, author Ronald Mak explains how to spot-and how to avoid-the subtle programming miscues that can cause vexing calculation errors in your applications. An authority on mapping pure math to computer math, he explains how to use the often-overlooked computational features of Java, and does so in a clear, non-theoretical style.
Without getting lost in mathematical detail, you ll learn practical numerical algorithms for safely summing numbers, finding roots of equations, interpolation and approximation, numerical integration, solving differential equations, matrix operations, and solving sets of simultaneous equations. You ll also enjoy intriguing topics such as searching for patterns in prime numbers, generating random numbers, computing thousands of digits of pi, and creating intricately beautiful fractal images.
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Size: 2884608 |
Author: FalconIA |
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Description: Http PING 是一种用于对服务器发送大量http get 请求，结果致使网络瘫痪或者严重堵塞。此源代码可供用于学习，切不可用于来搞破坏-Http PING is used for the server to send a large number of http get request, resulting in paralysis or serious cause network congestion. This source code can be used for learning, must not be used to destroy Laigao
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Size: 8192 |
Author: 赵欣 |
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