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lax_1d
- LAX一维激波管，利用LAX差分格式解一维激波管问题-LAX one-dimensional shock tube
zhongxinchafenfa
- 详细描述了中心差分法的原理，并举例说明的中心差分法的应用-The principle of the central difference method is described in detail and examples illustrate the application of the central difference method
MD5-select-prefix
- MD5选择前缀碰撞关键技术研究 HASH，MD5，差分攻击算法，模差分，差分路径，FPGA，GPU，选择前缀碰撞 -The MD5 select prefix collisions key technology research HASH, MD5 differential attack algorithm mode differential differential path, FPGAs, GPU, select the prefix collision
frmSolve
- 计算流体力学习题 程序软件，vb编写！非定常热传导方程初边值的有限差分求解-Computational fluid dynamics exercises program software, vb prepared! Non-stationary finite difference method for transient heat conduction equation initial and boundary value
AN
- 一维简易时域有限差分法(FDTD)计算介质板反射和透射系数-An Interactive Demonstration of Electromagnetic ...
nn
- 差分帧法的目标跟踪的主要思想是，将当前帧图像与前一帧图像做一个差分，对差分的图像取绝对值后进行二值化-The main idea is to target track of the difference frame method, the image of the current frame and a previous frame image to make a difference, taking the absolute value of the differential image af
ICD
- 北斗系统空间信号接口控制文件正式版。北斗系统基本服务性能如下：位置精度：平面 10米、高程10米；测速精度每秒0.2米；授时精度单向50纳秒；可提供双向高精度授时和短报文通信服务。通过广域差分和地基增强等手段，北斗系统服务 性能还可进一步提高，满足各类用户需求。-Official version of the the Beidou system space signal Interface Control Document. The Beidou system performance are a
five-point-difference-scheme
- 椭圆型方程五点差分格式程序，非常简单及使用-Elliptic equations five-point difference scheme program is very simple and use
curvature
- 利用差分法求图像中每点的曲率！本方法求得的是高斯曲率！-Differential method for the curvature of each point in the image!
Untitled
- 简单背景下的红外目标检测，本程序用背景差分法实现目标检测，效果很好。-Simple under the background of the infrared target detection, the background difference method is used to implement target detection program, the effect is very good.
TAT7467H
- Triquint射频差分放大器,可用于CATV频段,末级PA, 16.5db放大-The TAT7467 is a 75 Ohm true differential RF Amplifier covering medium power applications in the CATV band. The TAT7467 includes on-chip linearization to improve 3rd order distortion performance while mainta
AD7799PDF
- AD7799/AD7798 特性： RMS 噪声（有效值噪声）： 在 4.13HZ 转换率下紧为 27nV(AD7799). 在 16.7HZ 转换率下为 65Nv. · 低 功 耗 ，典型为 300uA · 内 置 1 一 128 增益的低噪声可编程仪表放大器 · 内 置 时 钟振荡器，省去了外接晶振 · 低 非 线 性度:0.0015 · 内 设 自 校准电路 · 带 有 SPI 数据接口，可以方便地与 DPS 或者 MCU 连接 · 50 H
16QAM
- 针对此,笔者详细介绍了16QAM差分 调制解调的原理,并通过接收端解码电路相应的运算规则消除了频偏和相偏的影响,免除了复杂的 载波和相位同步,降低了QAM接收机的复杂度。-For this, the author describes the detail of the principle of 16QAM differential modulation and demodulation, and by eliminating the frequency deviation and pha
suijichafen
- 主要介绍了随机Logistic 方程和随机差分方程的研究背景, 一些预 备知识, 包括文中用到的的一些记号和理论基础 同时又简单介绍了以往的相 关研究结果, 以及本文定理证明所用到的定义。-we introduce to some background of stochastic logistic equations and stochastic difference equations. Some preliminary is prepared which include so
erjiechafen
- 二阶(半)线性差分方程的 定性理论问题一直受到广大学者和专家的关注，尤其振动性问题更是吸引着国内 外许多著名学者的注意力-The qualitative theory of seeond order linear(semilinear)difference equations is an issue that has been paid close attention to at home and abroad academic ckcles all along，especial
fenshujiechafen
- ．分数阶差分方程由于其数学模型的不断出现及 对微分方程近似计算的需要，也在近两年逐渐成为了学者关注的研究课题．本文主 要讨论了分数阶微分方程与分数阶泛函微分方程解的延拓理论、初值问题的解与 正解存在性与唯一性、边值问题正解的存在性；分数阶差分方程解的存在性与唯一 性、边值问题正解的存在性．-The study of fractional discrete equa— tion have become a new reseazch topic in recent years．I
gaojiechafen
- 本文研究了几类高阶非线性有理差分方程的动力学性质其中主要包括渐进稳 定性、全局渐近性，一致性，有界性。-This thesis addresses the dynamics of higher-order nonlinear rational difference equations，诵m emphasis on their asymptotic stability,global asymptotic stability, persistence，and boundedness
fuzabeijinggenzong
- 介绍了一种常用的Kim目标分割方法,并 针对其不足,对Kim方法进行了改进,将连续两帧的差分图像和背景差分图像直接相乘得到灰度图 像,然后对该灰度图像进行阈值分割来获取目标区域模板,再基于灰度加权图像模板匹配法实现目标 跟踪 -A common Kim target segmentation, and for its shortcomings, Kim method improvements, the two consecutive frames of the different
122
- 对 -方法导出的几种隐式差分格式编程实现求出数值解；估计数值解的误差界；大致比较几种不同格式的优劣；结合格式的相容性、稳定性和收敛性条件简单分析计算结果-- Export several implicit difference scheme for programming to find the numerical solution estimated error bounds for the numerical solution rough comparison of the pros a
112
- 按照给定的差分格式编程实现求出数值解；结合格式的相容性和收敛性条件简单分析计算结果。-Numerical solution obtained in accordance with the given differential format programming combined format compatibility and convergence conditions simple analysis of the calculation results.