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Description: 一个华丽的界面
使用方法
方法一：
ModifyStyle( WS_CAPTION, WS_MINIMIZEBOX, SWP_DRAWFRAME ) //设置图标
方法二：
不用上面的，但是要去掉对话框的title属性
void CPageDlg::OnPaint()
{
if (IsIconic())
{
...
}
else
{
// CDialog::OnPaint() //一定要去掉该句
CPaintDC dc(this) //对话框的dc
CDC dcMem
dcMem.CreateCompatibleDC(&dc) //创建与对话框dc兼容的内存dc
CRect rect
GetClientRect(&rect)
BITMAP bitMap
m_bmpBackground.GetBitmap(&bitMap)
CBitmap *pbmpOld=dcMem.SelectObject(&m_bmpBackground) //将背景位图选入内存dc中
dc.StretchBlt(0,0,rect.Width(),rect.Height(),&dcMem,0,0,bitMap.bmWidth,bitMap.bmHeight,SRCCOPY) //将内存dc中的位图拉伸显示在对话框的dc中
//dc.BitBlt(0,0,rect.Width(),rect.Height(),&dcMem,0,0,SRCCOPY)
}
}
-a gorgeous interface to use a method : ModifyStyle (WS_CAPTION, WS_MINIMIZEBOX. SWP_DRAWFRAME) / / Settings icon two ways : not above, However, to remove the title attribute dialog void CPageDlg : : OnPaint () (if (IsIconic ()) (...) else (/ / CDia log : : OnPaint () / / must remove the sentence CPaintDC dc (this) / / Dialog dc CDC dcMem dcMem.CreateCompatibleDC (
Platform: |
Size: 148507 |
Author: 黄景天 |
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Description: 一个华丽的界面
使用方法
方法一：
ModifyStyle( WS_CAPTION, WS_MINIMIZEBOX, SWP_DRAWFRAME ) //设置图标
方法二：
不用上面的，但是要去掉对话框的title属性
void CPageDlg::OnPaint()
{
if (IsIconic())
{
...
}
else
{
// CDialog::OnPaint() //一定要去掉该句
CPaintDC dc(this) //对话框的dc
CDC dcMem
dcMem.CreateCompatibleDC(&dc) //创建与对话框dc兼容的内存dc
CRect rect
GetClientRect(&rect)
BITMAP bitMap
m_bmpBackground.GetBitmap(&bitMap)
CBitmap *pbmpOld=dcMem.SelectObject(&m_bmpBackground) //将背景位图选入内存dc中
dc.StretchBlt(0,0,rect.Width(),rect.Height(),&dcMem,0,0,bitMap.bmWidth,bitMap.bmHeight,SRCCOPY) //将内存dc中的位图拉伸显示在对话框的dc中
//dc.BitBlt(0,0,rect.Width(),rect.Height(),&dcMem,0,0,SRCCOPY)
}
}
-a gorgeous interface to use a method : ModifyStyle (WS_CAPTION, WS_MINIMIZEBOX. SWP_DRAWFRAME)// Settings icon two ways : not above, However, to remove the title attribute dialog void CPageDlg : : OnPaint () (if (IsIconic ()) (...) else (//CDia log : : OnPaint ()// must remove the sentence CPaintDC dc (this)// Dialog dc CDC dcMem dcMem.CreateCompatibleDC (
Platform: |
Size: 148480 |
Author: 黄景天 |
Hits:
Description: 岩体的非连续变形分析前处理部分2（区别与DC部分）：主要是用于判断裂隙是否形成封闭回路，利用tree cutting方法去除无效裂隙得到块体网络，为下面的计算做准备。-Rock mass deformation analysis of non-continuous pre-treatment part 2 (the difference with the DC part): The principal objective is to determine whether the formation of fissures closed loop, the use of tree cutting to remove the invalid block has been fractured network to prepare for the following calculation.
Platform: |
Size: 13312 |
Author: liugang |
Hits:
Description: 用IIR滤波器实现去除信号中的直流分量.用很少的资源实现去除直流分量的功能。-remove the DC vector from the signal。implement the DC removing function using little resource.
Platform: |
Size: 1024 |
Author: yjs |
Hits:
Description: DC remove example (one from DSP steps)
Platform: |
Size: 1024 |
Author: jools |
Hits:
Description: 多相永磁同步电机驱动技术研究(博士论文)目前,三相电机驱动系统在电气驱动应用场合得到了广泛的应用,然而随着现代电力电子技术、计算机技术和控制理论的发展,由逆变器供电的电机驱动系统的相数不再受到供电相数的限制。特别在大功率、高可靠性和低直流电压供电应用场合,多相电机驱动系统比三相电机驱动系统更具优势,因此多相电机驱动系统特别适合于应用在舰船全电力推进、电动车辆、航空航天和军事等场合。其相关技术的研究为电气驱动技术的研究开辟了新的领域,多相电机驱动系统得到各国科研人员越来越多的关注和重视。 本文研究从任意相数多相电机出发,重点研究了五相永磁同步电机驱动系统,全文主要内容如下: 引入绕组函数理论定量分析了任意相数对称绕组的磁势时空谐波分布,说明了低次时空谐波在多相电机中的重要作用 首次从对称分量法推导出推广派克变换,并建立了n-m相感应电机数学模型,指出多相电机控制是一个多维控制问题。这些基础理论知识为分析多相电机奠定了理论基础。 建立了五相永磁同步电机派克方程,在此基础上研究了五相永磁同步电机中d-q子空间与广义零序子空间的耦合问题。并根据不同结构形式五相永磁同步电机的特点,详细讨论了不同情况下的多维矢量控制和解耦控制问题。
-In electrical drive applications, three-phase drives are widely used for theirconvenience. However, with the advent of modern power electronics, computertechniques and control theories, the inverter-fed motor drives remove the limitation onthe number of power supplies and machines phases. Especially in the applications ofhigh power, high reliability, and low dc bus voltage, multiphase drives show severaladvantages over three-phase drives
Platform: |
Size: 5800960 |
Author: |
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Description: 多相永磁同步电机驱动技术研究(中科院博士论文)目前,三相电机驱动系统在电气驱动应用场合得到了广泛的应用,然而随着现代电力电子技术、计算机技术和控制理论的发展,由逆变器供电的电机驱动系统的相数不再受到供电相数的限制。特别在大功率、高可靠性和低直流电压供电应用场合,多相电机驱动系统比三相电机驱动系统更具优势,因此多相电机驱动系统特别适合于应用在舰船全电力推进、电动车辆、航空航天和军事等场合。其相关技术的研究为电气驱动技术的研究开辟了新的领域,多相电机驱动系统得到各国科研人员越来越多的关注和重视。 本文研究从任意相数多相电机出发,重点研究了五相永磁同步电机驱动系统,全文主要内容如下: 引入绕组函数理论定量分析了任意相数对称绕组的磁势时空谐波分布,说明了低次时空谐波在多相电机中的重要作用 首次从对称分量法推导出推广派克变换,并建立了n-m相感应电机数学模型,指出多相电机控制是一个多维控制问题。这些基础理论知识为分析多相电机奠定了理论基础。 建立了五相永磁同步电机派克方程,在此基础上研究了五相永磁同步电机中d-q子空间与广义零序子空间的耦合问题。并根据不同结构形式五相永磁同步电机的特点,详细讨论了不同情况下的多维矢量控制和解耦控制问题。 -In electrical drive applications, three-phase drives are widely used for theirconvenience. However, with the advent of modern power electronics, computertechniques and control theories, the inverter-fed motor drives remove the limitation onthe number of power supplies and machines phases. Especially in the applications ofhigh power, high reliability, and low dc bus voltage, multiphase drives show severaladvantages over three-phase drives.
Platform: |
Size: 5800960 |
Author: |
Hits:
Description: High-Pass filter to remove DC component from audio signal.
Platform: |
Size: 1024 |
Author: Darko8 |
Hits:
Description: 去除直流漂移（零点漂移）
使用VS2008工具（C++）-Remove DC drift (zero drift)
using VS2008 tools (C++)
Platform: |
Size: 2371584 |
Author: youxi |
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Description: In this paper, a comparison is made between different
implementations of the three-level torque comparator
for a Direct Torque Control (DTC) based induction motor
drive. The DTC scheme controls stator flux and torque by
means of hysteresis comparators, respectively a two-level control
structure for the stator flux and a three-level comparator for
the electromagnetic torque. The standard three-level hysteresis
controller has a DC offset torque error. In this paper, an
additive implementation is investigated in order to remove this
DC offset error. The operational principles of the different
implementations are compared based on continuous and discrete
simulation results, which demonstrate the additional advantages
of the additive structure in a discrete implementation of the
control scheme.
Platform: |
Size: 237568 |
Author: yasser |
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Description: 原始数据的精确时域积分，去掉信号中的直流分量，得到没有积分漂移的信号。-Accurate time domain integration of the raw data to remove the DC component in the signal, and get no points drift signal.
Platform: |
Size: 12288 |
Author: 王亚涛 |
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Description: 一个原始图像信息，要对其进行 JPEG 编码，过程分两大步：
i) 去除视觉上的多余信息，即空间冗余度
ii)去除数据本身的多余信息，即结构（静态）冗余度
JPEG 编码中主要涉及到的内容主要包括：
i) Color Model Conversion (色彩模型)
ii) DCT (Discrete Cosine Transform 离散余弦变换)
iii)重排列 DCT 结果
iv) 量化
v) RLE 编码
vi) 范式 Huffman 编码
vii)DC 的编码
这部分代码是在DM6446芯片上实现的JPEG编码算法。-An original image information to be JPEG encoded, the process is two step: i) removing excess visual information, i.e. the degree of spatial redundancy ii) to remove the redundant information of the data itself, i.e. structure (static) redundancy JPEG coding mainly related to the content includes: i) Color Model Conversion (color model) ii) DCT (Discrete Cosine Transform, Discrete Cosine Transform) iii) rearrangement of the DCT results iv) quantization v) RLE encoding vi) Paradigm Huffman coding vii) DC coding part of the code is implemented in the DM6446 chip JPEG encoding algorithm.
Platform: |
Size: 25600 |
Author: cnauth |
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Description: 参考Matlab提供的模块建立简化的三相锁相环的仿真模型，只保留必要的步骤，如abc-dqz只计算Vq，去除频率反馈模块和自动参数调整模块等。
建立单相锁相环的计算模型
简化单相锁相环的系统结构，保留必要的PI控制器等模块
验证并讨论输入信号频率在45-65Hz变化时设计的锁相环的动静态性能
仿真并分析三相输入信号包含谐波、不平衡和直流偏移时锁相环的锁相结果-Reference Matlab provides three-phase PLL module to establish a simplified simulation model, retaining only the necessary steps, such as abc-dqz counting only Vq, remove frequency feedback module and automatic parameter adjustment module. simulation and analysis of the three-phase input signal contains harmonics, unbalance and DC offset PLL phase-locked Results
Platform: |
Size: 305152 |
Author: 李航 |
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Description: Curtain Control based on ATMEGA 8 controller.
RC5 remove used for open and close of curtain, using dc motor.
Platform: |
Size: 41984 |
Author: gopalrao |
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Description: 调制信号通过AWGN信道包络检波，并且去掉直流分量。画出解调信号-AWGN channel modulated signal envelope detection, and remove the DC component of the demodulated signal to draw
Platform: |
Size: 1024 |
Author: 胡轶豪 |
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