Description: 车牌定位,在阴雨天可以很清楚的观赏到车牌号码.便于高速路口车牌检测-License plate location, in the rainy days can be very clear view to the registration mark. Junctions to facilitate high-speed license plate detection Platform: |
Size: 1024 |
Author:cailingli |
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Description: 用于点状目标的检测，计算出具体的位置和微弱点状运动目标的速度，用于目标跟踪
-For point target detection to calculate the specific location and weak point of the speed of moving objects for target tracking Platform: |
Size: 619520 |
Author:王明 |
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Description: canny算法源码。Canny 的目标是找到一个最优的边缘检测算法。Canny 算法适用于不同的场合。它的参数允许根据不同实现的特定要求进行调整以识别不同的边缘特性。对于PC上的实时图像处理来说可能慢得无法使用，尤其是在使用大的高斯滤波器的情况下。但也要考虑到处理器速度的不断提升。 -canny algorithm source code. Canny' s goal is to find an optimal edge detection algorithm. Canny algorithm is applied to different occasions. It allows the parameters to achieve specific requirements according to different adjustments in order to identify characteristics of different edge. For real-time image processing on a PC is probably too slow can not be used, especially in the use of a large Gaussian filter circumstances. But we should also take into account the processor speed has been increasing. Platform: |
Size: 1024 |
Author:鱼儿很忙 |
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Description: JAVA3D的模型导入，控制模型，碰撞检测
WSADQEZC控制方向，Shift,x 加减速度-JAVA3D import model, control model, collision detection WSADQEZC control direction, Shift, x plus or minus the speed Platform: |
Size: 15360 |
Author:廖川南 |
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Description: Canny边缘检测的高斯卷积，索贝尔operation.entire代码组成，是在建MATLAB函数任何自由，除了必须改变形象reading.threshold根据图像和被提取的特征。
做检查更新的高斯卷积文件，它比前一个准确
请注意，代码的执行时间是low.This是因为没有内在的功能被使用。
为了提高车速了，请改为内置的功能“conv2“的卷积码
-canny edge detection comprising of gaussian convolution,sobel operation.entire code is free of any in built matlab function except for image reading.threshold must be changed depending on the image and the feature to be extracted.
Do check out the updated gaussian convolution file , its more accurate than the previous one
Please note that the code execution time is low.This is because no inbuilt functions are used.
In order to improve up on speed please substitute the convolution code with the inbuilt function "conv2"
Platform: |
Size: 1024 |
Author:namind |
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Description: 此文的目的有三个：第一，当地连续均值量化变换特征是提出照明和传感器敏感操作在目标识别上。其次，注册稀疏Winnows网络分割，提出了加快原分类。最后，特点和分类相结合对于正面人脸检测任务。检测结果列
为MIT + CMU系统和BioID数据库。关于这人脸检测器，接收器操作特征曲线BioID数据库产生最好的结果公布。对于结果麻省理工学院的中央结算系统+数据库相当于国家的最先进的脸探测器。一个人脸检测算法的MATLAB版本可以从http://www.mathworks.com/matlabcentral/fileexchange/
loadFile.do？的ObjectID = 13701＆的objectType =FILE下载。
-The purpose of this paper is threefold: firstly, the local Successive
Mean Quantization Transform features are proposed for illumination
and sensor insensitive operation in object recognition. Secondly, a
split up Sparse Network of Winnows is presented to speed up the
original classifier. Finally, the features and classifier are combined
for the task of frontal face detection. Detection results are presented
for the MIT+CMU and the BioID databases. With regard to this
face detector, the Receiver Operation Characteristics curve for the
BioID database yields the best published result. The result for the
CMU+MIT database is comparable to state-of-the-art face detectors.
A Matlab version of the face detection algorithm can be downloaded
from http://www.mathworks.com/matlabcentral/fileexchange/
loadFile.do?objectId=13701&objectType=FILE. Platform: |
Size: 1397760 |
Author:霞 |
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Description: ：针对航空变频交流发电机电压调节器开展研究，分析对比了多种电压反馈检测方法及其特点，设计了基于
AD536A芯片的电压有效值检测电路，分析了电路的工作原理。这种电路的缺点是电路输出响应速度越快则输
出电压纹波越大。为解决这一问题，设计了减法电路构成的滤波电路，既能进行有效滤波，又不会引起电路的延
时。为解决滤波电路输出电压毛刺问题，采用了以二极管电路构成的去毛刺电路。利用Matlab软件工具对检测
电路的输入／输出进行拟合，得出了有效值检测电路的传递函数，为整个发电系统的闭环仿真模型的构建打下了
基础。闭环实验表明，采用了有效值检测电路，在变频、发电机电压畸变情况下的发电系统输出稳态和动态性能
得到了改善-Abstract：The auto—voltage regulator for the aircraft variable frequency (VF)power system is studied．
Some voltage—feedback detection methods are discussed．A RM S detection circuit based on AD536A is
presented and the principle of the circuit is analyzed．The output response speed conflicts with the out—
put voltage ripple of the circuit．To solve this problem ，a filter circuit composed by the m inus circuit is
presented for filtering the voltage ripple without the response delay．A circuit for eliminating noise com—
posed by the diode is presented and verified by experiments． Using a M atlab software，the input and
output signals of the RM S detection circuit are identified．The transfer function of the circuit is obtained
and used in the simulation for the aircraft AC power system．The closed 1oop experimental results indi—
cate that the system output steady and dynam ic performance with the variable frequency and the genera—
tor voltage distortion is improved by using the RM S det Platform: |
Size: 395264 |
Author:wzh |
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Description: MTI雷达（动目标检测雷达）能够抑制杂波保留目标信号，本人提供了单延迟线MTI对消器频响，双延迟线MTI对消器频响，利用参差重频消除盲速影响，讨论MTI雷达参差比取不同的值对盲速的影响的matlab仿真源代码MTI_radar
-MTI radar (moving target detection radar) can suppress clutter to keep the target signal, I provide a single delay line MTI canceller response, dual delay lines MTI canceller response, the use of repetition to eliminate blind speed mixed effects discussed MTI Radar varies on different values than the blind speed of matlab simulation source code MTI_radar Platform: |
Size: 3072 |
Author:孙 |
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Description: 为了更好地进行谐波和无功功率的补偿与控制，叶FBD(Fryze一Buchholz一DPenbrock)法的定
义进行了完善，并给出了补偿电流检测的直接法和间接法，在三相电力系统中对FBD间接法进行
了推广研究，利用参考电压进行投影变换，不仅可以检测出功率电流和零功率电流，还可以检测出
基波有功电流、基波无功电流、谐波电流以及任意次谐波电流等，大大拓展了FBD法的应用范围和领域。MATI一AB仿真和实验结果表明了所定义和推广的电流检测方法的正确性和有效性。
-In order to improve the performance of active power filter(APF) harmonic current detection method, a harmonic current detection based on FBD(Fryze-Buchholz-Dpenbrock) algorithm was proposed. Reference voltage was generated by phase locked loop(PLL), and load current was projected to reference voltage, and then the active power fundamental current, reactive power fundamental current, harmonic current, fundamental negative sequence current, any harmonic current and so on can be detected accurately by using low-pass filter(LPF), and in the case of distorted voltage, the method was also applicable. The simulation results verify the fast dynamic speed, high detection accuracy, simple implement and good project value of the proposed algorithm. MATLAB simulation results confirm the feasibility and validity of the method. Platform: |
Size: 251904 |
Author:卢锋 |
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Description: 激光雷达是以发射激光束探测目标的位置、速度等特征量的雷达系统。从工作原理上讲，与微波雷达没有根本的区别：向目标发射探测信号(激光束),然后将接收到的从目标反射回来的信号(目标回波)与发射信号进行比较,作适当处理后,就可获得目标的有关信息,如目标距离、方位、高度、速度、姿态、甚至形状等参数,从而对飞机、导弹等目标进行探测、跟踪和识别。本程序为FMCW激光雷达matlab程序，包括调频非线性校正等。-Laser emitting a laser beam radar detection is the target position, velocity, volume and other characteristics of the radar system. From the working principle, and there is no fundamental difference between the microwave radar: transmitting to the target detection signal (laser beam), then the received signal reflected from the target (target echo) is compared with the transmitted signal, after appropriate treatment , you can get information about the target, such as the target distance, direction, altitude, speed, attitude, and even the shape and other parameters to the aircraft, missiles and other target detection, tracking and identification. This program is FMCW laser radar matlab procedures, including FM nonlinear correction. Platform: |
Size: 15360 |
Author:zhangbin |
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Description: 激光雷达是以发射激光束探测目标的位置、速度等特征量的雷达系统。从工作原理上讲，与微波雷达没有根本的区别：向目标发射探测信号(激光束),然后将接收到的从目标反射回来的信号(目标回波)与发射信号进行比较.本程序为FMCW激光雷达matlab程序，包括调频非线性校正等-Laser emitting a laser beam radar detection is the target position, velocity, volume and other characteristics of the radar system. From the working principle, and there is no fundamental difference between the microwave radar: transmitting to the target detection signal (laser beam), then the received signal reflected from the target (target echo) is compared with the transmitted signal, after appropriate treatment , you can get information about the target, such as the target distance, direction, altitude, speed, attitude, and even the shape and other parameters to the aircraft, missiles and other target detection, tracking and identification. This program is FMCW laser radar matlab procedures, including FM nonlinear correction. Platform: |
Size: 15360 |
Author:zhangbin |
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Description: 利用hausdorff距离判断匹配，实现人脸检测的matlab程序，实现速度还不错-Using Hausdorff to judge the distance matching,Implementation of face detection matlab program，Speed is also good》 Platform: |
Size: 6144 |
Author:xiaohanhan |
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Description: MATLAB中的雷达目标生成和检测,调频连续波,FFT（用于范围检测的1D）,FFT (2D for distance and speed detection),2d恒定火焰警报率（2D-CFAR）(Radar target generation and detection in MATLAB, FM continuous wave, FFT (1D for range detection), FFT (2D for distance and speed detection), 2d constant flame alarm rate (2D-CFAR)) Platform: |
Size: 648192 |
Author:黛汐520 |
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Search - speed detection matlab