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Description: 倒车测距，1、分析了超声波传感器的工作原理、工作特性和探测盲区；
2、对倒车测距仪要求对前、左、右两侧30度夹角范围内进行测量；
3、距离范围要求20m以内，小于1.5米开始报警，小于1米进一步报警提醒；
4、完成倒车测距系统电路设计，绘制原理框图和电路图，编制软件程序。
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Size: 9657 |
Author: 周峰 |
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Description: 超声波程序，高精度，小盲区，段式液晶显示
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Size: 17384 |
Author: heanyu |
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Description: “盲区”内信号覆盖及目标寻找与定位的算法研究与应用
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Size: 164989 |
Author: zgy3105607@163.com |
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Description: C语言写的图像处理源码。
进入 VCImageN 后在 Image1 窗口中可直接运行的演示功能有：
点处理：投影定位例
邻域处理：单点宽边界检测例、液滴边缘检测例
图像平滑(旋转掩模平均原理)
带方向边缘检测(检测原理、Kirsch 算法各分量、Robinson 算法各分量、Prewitt 算法各分量)
二值图像处理：二值化实例(不同算法比较、多模式、双阈值、比率法、分块二值化)
细化算法(不同算法比较)
距离变换(原Chamfer算法盲区、正反正三次扫描)
图像的运算(图像逻辑运算例、菌丝提取例、菌丝提取过程、菌丝图像二值化)
线处理：种子填充原理、线段编码原理、区域逻辑运算例、区域形态学运算例、线段闭运算例
轮廓跟踪：轮廓跟踪原理、单点宽细线处理(补漏点去分叉例)
形状分析例：全部九个功能
彩色图像处理：彩色图像二值化例
图像合成例： 全部功能，先调用[图像合成][读入图像实例]功能，再选择本菜单条各有效命令。
选区与边界例：全部功能，先调用[图像合成][读入图像实例]功能，再选择本菜单条各有效命令。
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Size: 10125268 |
Author: tkgkchl |
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Description: 倒车测距，1、分析了超声波传感器的工作原理、工作特性和探测盲区；
2、对倒车测距仪要求对前、左、右两侧30度夹角范围内进行测量；
3、距离范围要求20m以内，小于1.5米开始报警，小于1米进一步报警提醒；
4、完成倒车测距系统电路设计，绘制原理框图和电路图，编制软件程序。
-Ranging reverse, 1, an analysis of the working principle of ultrasonic sensors, the working characteristics and blind spot detection 2, on the reverse range finder called for the former, left and right angle of 30 degrees on both sides of the framework of measurement 3, distance requirements less than 20m, less than 1.5 meters began to report to the police, less than 1 m further alarm to remind 4, the completion of Ranging System reversing circuit design, drawing and circuit diagram, the preparation software program.
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Size: 9216 |
Author: 周峰 |
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Description: 超声波程序，高精度，小盲区，段式液晶显示-Ultrasound procedure, high-precision, small blind spot, Segment LCD
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Size: 17408 |
Author: heanyu |
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Description: 采用DSP TMS320LF2407完成的超声波测距算法，效果挺好，盲区30cm，可以调整程序缩小一些。-Using DSP TMS320LF2407 complete ultrasonic ranging method, the effect quite good, blind 30cm, can adjust the program to narrow some.
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Size: 106496 |
Author: wanglj |
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Description: G P S和G S M 双定位终端的软硬件设计与实现
:随着移动定位技术的发展， 单纯的签子G P S 的定位终端或者荃于移动网络的定位终端都将无法浦足用户的俩求。前者的G P S定
位信号受地形及建筑物的影晌，会存在定位盲区 后者定位精度和定位能力受到移动网 络的限制。该文提出一种集成了G P S定位和G S M
网络定位技术的定位终端，阐述了它的软硬件的设计和实现。实验结果表明，该定位终端结合了G P S和G S M网络两种定位方式的优点，-D e s i g n a n d I m p l e me n t a t i o n o f t h e T r a c k i n g T e r mi n a l I n t e g r a t i n g
GP S wi t h GS M P o s i t i o n i n g T e c h n o l o g y
J I A NG X i r u i , C HE N G Z h e n l i n , F AN G J i n y u n , Z HA NG L i v n g
( I n s t i t u t e o f C o m p u t e T e c h n o l o g y , C h i n e s e A c a d e m y o f S c i e n c e s , B e i j i n g 1 0 0 0 8 0 )
b s t r a c t ] Th e t r a c k i n g t e r mi n a l p l a y s a n i mp o r a n t rl e i n t h e n a v i g a t i o n a n d p o s i t i o n i n g s y s t e m. Ho w t o
t h e t r a c k i n g t e r mi n a l i s a k e y p rb l e m t o t h e d e s i g n e r a n d u s e r . T h i s p a p e r p r e s e n t s a me t h o d wh i c h
i mpr v e t
i n t e g r a t e s
p e r f o r m a n c e a n d p r e c i s i o
GP S wi 比GS M p o s i t i o n i n g
h n o l o g y i n o n e t e r mi n a l , a n d s p e c i f i e s t h e s o f
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Size: 270336 |
Author: JEFF |
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Description: 利用单片机（51系列）控制超声波模块，实现测距的动能，有盲区，但是通过调整程序可以提高精度。经过本人调试，程序可用并可实现测距功能-Microchip (51) control ultrasonic module, the kinetic energy ranging, there are blind spots, but the accuracy can be improved through the adjustment process. After I debug, the program can be used to achieve distance function
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Size: 2048 |
Author: jojo |
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Description: :本制作是针对机器人的全方位红外遥控控制而设计的。
该系统主要由普通电视遥控器和全方位红外接收部分组成。其中红外接收部分主要完成红外信号的全方位接收、解码和机器人通讯，机器人根据接收端控制命令完成各种动作和功能
红外接收部分可由多个接收板组成，每个接收板是一个独立的信号接收单元，多个接收板可组成一个网络，并按适当的方位进行布置。其中一个接收板充当主接收单元，既与其它信号接收单元通信又与被控机器人通信，达到机器人的无盲区控制要求。
该机器人红外遥控系统具有接收范围广、控制无盲区、可靠性高、传输延迟短、开发费用低等特点，很适合用于机器人的控制。
-将中文译成英语
: This production is for the full range of robots designed for infrared remote control.
The system is composed of ordinary TV remote control and full infrared receiver components. One infrared receiver infrared signals to complete some of the major all-round reception, decoding and robot communication, robot control commands according to the receiver to complete a variety of actions and functions
Some by more than one receiver infrared receiver board, each receiver board is an independent signal reception unit, multiple receiving panels can be composed of a network arrangement according to the appropriate location. One of the receiver board to act as the main receiving unit, both with other signal receiving unit telecommunications and communications with the controlled robot, no blind area to the robot control requirements.
The infrared remote control robot system has received a wide range of control without blind spots, high reliability, short latency, and low developme
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Size: 137216 |
Author: liuxiaodi |
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Description: STM32 输出8路0-20K独立可调频率脉冲，排除网上其他单纯通过比较输出模式输出PWM信号有死区（盲区：低频率无法输出区域）的问题，本代码0-5K误差为1,20K时，误差为33.3，用到的朋友可以看下。-The STM32 output 8-way 0-20K independently adjustable frequency pulses to exclude online other simply by the compare output mode output PWM signal dead zone (blind spot: the low frequency can not be output area), the code error for 1,20 K in 0-5K error of 33.3, friends used to look.
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Size: 5120 |
Author: adjlfjdlks |
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Description: 电压前馈正反馈的孤岛检测方法。无盲区检测速度快，-Voltage feedforward positive feedback islanding detection method. No blind spot detection speed,
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Size: 12288 |
Author: 王楠楠 |
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Description: AFD与AFDPF盲区对应的MATLAB程序.-the NDZ of AFD and AFDPF detection method corresponding MATLAB program.
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Size: 1024 |
Author: 方小妹 |
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Description: 前视双基地SAR（Bistatic Forward-looking SAR)(BFSAR)是对双基地工作模式的一种拓展，能对飞行路线正前方区域进行较高分辨率成像，能消除侧视模式中存在的固有成像盲区，是传统侧视模式的重要补充，具有自身不可替代的优越性。因此对于前视双基地SAR的深入研究具有相当的价值。-Forward-looking Bistatic SAR (Bistatic Forward- & SAR) (BFSAR) is a kind of double base work mode of development, can be directly in front of flight path area of high resolution imaging, can eliminate inherent imaging side-looking mode existing in the blind area, is an important supplement of traditional side-looking mode, has its own irreplaceable advantages. So for the front of the further research of bistatic SAR is quite valuable.
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Size: 3072 |
Author: 张洁 |
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Description: 在视频监控应用中，如何有效实现宽视场范围视频的完整获取，是视频监控系统的
关键功能之一。本文针对多摄像头硬件平台，重点研究 360 度全景视频拼接的实现技术。
在保证高质量的拼接图像的前提下，满足实际应用场景的实时性要求是本文算法设计的
主要目标。针对全景拼接在视频监控领域这一应用背景，本文对多摄像头系统全景拼接
存在的一些优势和约束进行详细分析，并在此基础上，采用多个广角镜头进行视频图像
采集，实现摄像头个数和单个镜头视角之间的合理折中。在控制成本的前提下，有效实
现水平方向 360 度无盲区监控-It is very critical to achieve videos with wider angle of view in the video surveillance
system. The implementation techniques of the 360 degree panorama video stitching based on
multiple cameras hardware platform is addressed in this thesis. On the basis of high quality
mosaic image, the main goal of the algorithm design is to meet the real-time demands of the
applications. Aimed at the application background of panorama stitching in video surveillance,
the advantages and constraints of multiple camera panorama stitching system is analyzed in
this thesis. Based on the analysis results, multiple wide angle lenses structure is chosen to
capture the multichannel videos so that a reasonable compromise between the camera field of
view and the number of lenses is achieved. Matching the limit for the cost, the function of the
complete 360 degree non-blind area surveillance in the horizontal direction is achieved.
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Size: 3336192 |
Author: 王铃 |
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Description: 为保障安全与电力用户供电质量，基于并网逆变器的分布式发电(distributed generation DG)系统要求具备孤岛检测功能。针对被动式孤岛检测法检测盲区(non-detectionzone，NDZ)大、检测时间长以及主动式孤岛检测法影响分布式发电系统供电质量的缺点，提出了一种新的被动式孤岛检测方法。该方法利用小波变换从公共耦合点(point ofcommon coupling，PCC)处的电压信号及逆变器输出电流信号中提取特征量，再通过BP 神经网络进行模式识别来判断是否出现孤岛现象。仿真与实验结果表明，该方法比传统的被动式孤岛检测方法检测速度快，检测盲区小。同时，由于所提供的孤岛检测法没有向控制信号中加入扰动量，因而不会对电能质量产生不良影响，克服了主动式孤岛检测方法的不足，并具有很高的准确性与可靠性。-The function of islanding detection is required for the grid-connected inverter-based distributed generation system due to safety reasons and to maintain the quality of power supply. Passive methods have a large non detection zoneand the detecting time is long, while active schemes have negative influence on power quality, so a novel passive islanding detection method was proposed. In this method, wavelet transform was adopted to extract feature vectors the voltage of point of common coupling (PCC) point and the output current of inverter, and then pattern recognition was exerted by BP neural network to determine whether there was an island phenomenon. The simulation and experiment results show that this method is faster than the traditional passive methods in islanding detection, and the non-detection zone is smaller. At the same time, because no disturbance was added to the control signal in the method, there isn’t a negative impact on power quality. The method overcomes the shortco
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Size: 609280 |
Author: kiel |
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Description: 为保障安全与电力用户供电质量，基于并网逆变器的分布式发电(distributed generation DG)系统要求具备孤岛检测功能。针对被动式孤岛检测法检测盲区(non-detectionzone，NDZ)大、检测时间长以及主动式孤岛检测法影响分布式发电系统供电质量的缺点，提出了一种新的被动式孤岛检测方法。该方法利用小波变换从公共耦合点(point ofcommon coupling，PCC)处的电压信号及逆变器输出电流信号中提取特征量，再通过BP 神经网络进行模式识别来判断是否出现孤岛现象。仿真与实验结果表明，该方法比传统的被动式孤岛检测方法检测速度快，检测盲区小。同时，由于所提供的孤岛检测法没有向控制信号中加入扰动量，因而不会对电能质量产生不良影响，克服了主动式孤岛检测方法的不足，并具有很高的准确性与可靠性。-The function of islanding detection is required for the grid-connected inverter-based distributed generation system due to safety reasons and to maintain the quality of power supply. Passive methods have a large non detection zoneand the detecting time is long, while active schemes have negative influence on power quality, so a novel passive islanding detection method was proposed. In this method, wavelet transform was adopted to extract feature vectors the voltage of point of common coupling (PCC) point and the output current of inverter, and then pattern recognition was exerted by BP neural network to determine whether there was an island phenomenon. The simulation and experiment results show that this method is faster than the traditional passive methods in islanding detection, and the non-detection zone is smaller. At the same time, because no disturbance was added to the control signal in the method, there isn’t a negative impact on power quality. The method overcomes the shortco
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Size: 609280 |
Author: kiel |
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Description: 正反馈主动频率偏移法，是应用于孤岛检测的一种算法，可以减小检测盲区，加快孤岛检测速度-Positive feedback active frequency offset method is an algorithm used in islanding detection
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Size: 16384 |
Author: 吕淼 |
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Description: 这里上传的代码是基于VC++的盲区卷积算法实现图像去模糊的功能(Here uploaded the code is based on VC++ blind area convolution algorithm, to achieve the image deblurring function)
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Size: 2048 |
Author: zyorker
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Description: 可以对未知原因导致的模糊图像进行盲区卷积复原，采用NASRIF算法，具体理论可以参考重庆大学一篇硕士论文(Blind images can be restored by blind convolution for unknown reasons, and the NASRIF algorithm is used. The specific theory can be referred to a master's thesis of Chongqing University)
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Size: 10240 |
Author: 几米
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