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Description: Radar Signal Analysis and Processing Using MATLAB is written so that it can be used as a reference book or as a textbook for two graduate level courses with emphasis on signals and signal processing. Instructors using this book as a text may choose the following chapter breakdown for their curriculum. Chap- ters 1 through Chapter 7 can be used for the first course, while Chapters 8 through 11 may be used for the second course. Chapter 11 (Target Tracking), Chapter 12 (Synthetic Aperture Radar), and Chapter 13 (Radar Cross Section) (R) from my other book Radar Systems Analysis and Design Using MATLAB may also be used to supplement both courses.
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Size: 5902282 |
Author: lgxman |
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Description: ：提出针对单极化合成孔径雷达(SAR)图像相干斑滤波算法性能的分层检验模型和综合评价
方法。模型分相干斑抑制程度和目标微波后向散射系数保持程度两个层次，包含的指标有等效视数、信号
杂渡比、回波辐射度损失、均值偏差、空间分辨率损失和峰值旁瓣比偏差六项-: Unipolar against synthetic aperture radar (SAR) image speckle filtering algorithm hierarchical test model performance and integrated evaluation. Model sub-speckle suppression and objectives of the degree of microwave backscattering coefficient to maintain the level of two levels, including the indicators have the equivalent depending on the number of signals crossing miscellaneous ratio, radiometric echo loss, the mean deviation, loss of spatial resolution and peak sidelobe than the deviation of the six
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Size: 400384 |
Author: wgn |
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Description: 储油罐液位监测雷达设计与实现
youxingqudeyanjiuxia-Tank liquid level monitoring radar Design and Implementation of youxingqudeyanjiuxia
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Size: 172032 |
Author: haha |
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Description: 下面是一个超声波测距的程序，硬件电路由于电脑格盘已丢失，下面的代码是从样机上复制的。
硬件电路包括液晶显示、超声波的发射、超声波的接受、滤波、单片机处理。
液晶显示采用LCD1602模块，下面的代码里有液晶的驱动，可以拷贝用于它处。
超声波发射电路包括压电换能器及其支持电路，发射约44KHz的超声波。
超声波的接收电路包含一块CD40106处理芯片。技术指标大约是测距范围在三米左右，测量精度约在厘米级别。大量用于倒车雷达的测距中。-The following is a range of ultrasound procedures, the hardware circuit as a result of the computer grid plate has been lost, the following code is copied from the prototype. Hardware circuit including liquid crystal display, ultrasonic transmitter, ultrasonic acceptance filtering, single-chip processing. LCD1602 LCD module used, the following code, there are LCD drivers, you can use it to copy. Firing circuit including the piezoelectric ultrasonic transducer and its support circuitry, fired about 44KHz ultrasound. Ultrasonic receiver circuit includes a processing chip CD40106. Technical indicators for a range of about 3 meters range around the measurement precision level of about cm. Reversing a large number for the location of the radar.
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Size: 2048 |
Author: 李林 |
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Description: 分布式合成孔径雷达成像仿真，包含像素级配准。-Distributed Simulation of synthetic aperture radar imaging, including pixel-level registration.
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Size: 12288 |
Author: 崔岩 |
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Description: 该例子通过labview调用微软图形对象模型来创建图形。-This example uses the Microsoft Chart Object Model to create charts. The MSChart is a ActiveX
control. ActiveX container is used in LabVIEW to invoke properties and methods on the object.
MSChart object is a part of Microsoft Office Web Components (MSOWC).
Microsoft Chart object can be used in LabVIEW not only to create pie charts, polar charts,
radar charts of various types but to format them as well.
Example includes three top level VIs to demonstrate line chart, bar chart and pie chart. However
you can change the "WCSeries.Type" enumerator to switch between different chart types.
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Size: 158720 |
Author: tita |
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Description: The Radar Simulation GUI，雷达显示界面的代码，用matlab编写，包括所有的子程序，介绍文档。-I made this simulation as a project in a course I took in RADAR basic concepts.
The RADAR is an Early Warning RADAR. The simulation simulates targets around the RADAR, calculates the expected return pulses and adds noise. The simulation works at the Intermediate Frequency (IF) level and I assume perfect phase reconstruction by the RADAR.
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Size: 743424 |
Author: 易伟 |
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Description: 雷达接收机的重要部件，包含AD、混频器、高放和中放4部分。-Important parts of radar receivers, including AD, mixers, high level and intermediate level radioactive Part 4.
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Size: 2048 |
Author: 袁浩 |
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Description: The simulation simulates targets around the RADAR, calculates the expected return pulses and adds noise. The simulation works at the Intermediate Frequency (IF) level and I assume perfect phase reconstruction by the RADAR.
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Size: 940032 |
Author: jaam |
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Description: 本文研究了导弹作战战场雷达电磁环境仿真的设计与实现问题，建立了雷达电磁环境的数学模型和信号威胁等级识别模型，提出了一种可视化系统设计方法，在运用可视化技术的基础上，结合雷达数据库的建立，实现了导弹战场雷达电磁态势显示，其结果有助于战场指挥员快速理解战场电磁态势，为作战指挥提供相应的辅助决策支持.
-In this paper, radar, missile combat battlefield environment simulation of electromagnetic design and implementation issues, the establishment of a mathematical model of the radar electromagnetic environment and the threat level signal recognition model, a visual design method, based on the use of visualization techniques on the combination of radar, database development, to achieve a missile radar electromagnetic battlefield situation display, and the results will help the battlefield commander to quickly grasp the electromagnetic field situation, to provide the appropriate operational command decision support.
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Size: 259072 |
Author: xuwentao |
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Description: 针对传统液位测量系统精度低、抗干扰能力差、接触式的特点,介绍一种利用雷达原理研制的数字式液位测量系统。本系统采用调频测量法,用C8051F020单片机作为频率测量模块的核心。运用自相关函数对信号进行滤波 快速傅里叶变换(FFT)算法进行频域分析 移频法对频率进行细化,最后得到液位的高度。该系统具有很强的适应能力和完善的接口,在实测中取得了满意的精度。 -Traditional level measurement system accuracy, anti-jamming capability, contact, on a radar principle of the development of digital liquid level measurement system. The system uses the FM measurement, frequency measurement with C8051F020 MCU as the core of the module. Used the autocorrelation function of signal filtering Fast Fourier Transform (FFT) algorithm, frequency-domain analysis frequency shift on the frequency refinement, the final height of the level. The system has a strong ability to adapt and improve the interface, in measured with satisfactory precision.
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Size: 257024 |
Author: cooldog |
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Description: 介绍了飞机雷达燃油液位测量系统的构成及在飞机供油系统油量数据采集和处理中的应用实例,论述了雷达燃油液位测量技术的发展趋势。 更多还原
-Describes the composition of the fuel of aircraft radar level measurement system and application examples in the oil data acquisition and processing of the aircraft fuel supply system, discusses the development trend of the Radar fuel level measurement technology. More to restore
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Size: 328704 |
Author: cooldog |
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Description: 介绍ＦＭＣＷ雷达高精度液位测量系统的组成及各单元的基本功能，讨论为满足系统发射信号的频率稳定性和线性度的要求所采取的ＶＣＯ非线性校正和温度补偿措施．针对系统的特点采用了开环校正的方法．为了滤除ＶＣＯ测量数据中的噪声，采用 Ｓａｖｉｔｚｋｙ－Ｇｏｌａｙ滤波器对测量的ＶＣＯ ｖ－ｆ曲线进行平滑处理，给出了实测结果．可以应用于油船舱内液位测量等对精度要求很高且环境苛刻的场合．-Introduce the composition of the FMCW radar precision level measurement systems and the basic functions of the unit to discuss the VCO nonlinear calibration and temperature compensation measures taken to meet the system transmit signal frequency stability and linearity requirements. Characteristics of the system open-loop correction. In order to filter the VCO noise in the measurement data, using the Savitzky-Golay smoothing filter measurements VCO v-f curves, the measured results. Can be applied to the tanker compartment level measurement precision demanding and harsh environment of the occasion.
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Size: 212992 |
Author: cooldog |
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Description: 雷达技术是在1987年前后开始应用于储油罐液位测量的。在此之前,它主要用于航海远洋油轮的液位测量,而与用于油罐的测量则有一定差别。从那时起,雷达测量仪器被广泛应用,从测量简单、清洁的产品到粘性产品和污染性产品,如沥青、焦油和未经加工的蜡等。其测量过程是,先建立一个稳固的测量参考点,然后测量雷达波从天线到液面的往返传播时间,从而确定它们之间的确切距离,再根据测量参考点的位置,就能推算出精确的液面位置。 更多还原
-Radar technology in 1987, used in oil tank level measurement. Prior to this, it is mainly used for liquid level measurement of sailing ocean-going tankers, there are some differences with the measurement for the oil tank. Since then, the radar measuring instruments are widely used, from simple measurements, and cleaning products to viscous products and polluting products, such as asphalt, tar and raw wax. The measurement process is to first establish a solid measurement reference point, and then measuring the round-trip propagation time of the radar waves from the antenna to the surface in order to determine the exact distance between them, based on measuring the location of the reference point, we can calculate the exact The surface location. More to restore
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Size: 350208 |
Author: cooldog |
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Description: 几种平飞模式双站合成孔径雷达的成像算法研究，对双基地SAR初学者很有帮助-Several level flight mode bistatic synthetic aperture radar imaging algorithm of bistatic SAR beginners helpful
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Size: 623616 |
Author: HolisWang |
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Description: 这是SAR成像点目标仿真中的CS算法，程序严格按照Ian G. Cumming的《合成孔径雷达成像算法与算法》中CS算法来编写，对于学习CS算法的同学来说是入门级的仿真程序-CS SAR imaging point target simulation algorithm, the program written in strict accordance with the Ian G. Cumming synthetic aperture radar imaging algorithm and algorithm CS algorithm is the entry-level simulation program for students learning the CS algorithm
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Size: 10240 |
Author: 张伟 |
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Description: 这是SAR成像点目标仿真中的wK算法，程序严格按照Ian G. Cumming的《合成孔径雷达成像算法与算法》中wK算法来编写，对于学习wK算法的同学来说是入门级的仿真程序
-This is the the SAR imaging point target simulation the wK algorithm, the program written in strict accordance with the Ian G. Cumming synthetic aperture radar imaging algorithm and algorithm wK algorithm for students learning wK algorithm is entry-level simulation program
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Size: 6144 |
Author: 张伟 |
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Description: 将卡尔曼滤波器应用于雷达对海平面目标的跟踪,一个两坐标雷达对一海面上运动的目标进行观测-The Kalman filter is used in radar target tracking sea level, a target of a two-coordinate radar observations on the movement of the sea
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Author: 汪望松 |
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Description: 在研究现有航迹起始方法的基础上, 在机载脉冲多普勒雷达环境下, 从工程实现背景出发重点研究
航迹起始模型, 提出了一种适应于各类航迹起始的通用航迹起始模型。其主要思想是在归纳现有普通航迹起
始模型的基础上, 在模型中增加了一级中间航迹, 并对整个航迹起始过程进行了分阶段处理, 在不同的处理阶
段采用不同的航迹起始方法和门限。使得整个航迹起始过程物理概念更明确, 层次更清晰, 门限设置更合理,
文件管理更方便, 改善了现有普通航迹起始模型存在的航迹起始分裂和丢失问题。蒙特卡罗模拟结果表明:
通用模型增加了设计的灵活性, 规范了航迹起始设计方法, 提高了航迹起始正确概率。-Based on the research of existing track initiation methods, in airborne pulse Doppler radar environment, starting from engineering background focused on track to achieve the initial model, we propose a track starting to adapt to all types of Universal Track Initiation models. The main idea is to generalize the existing ordinary track initiation model, increasing the level of the middle track in the model, and the entire track initiation process of a phased process using different at different stages of processing The track initiation methods and thresholds. Makes the whole track initiation process physics concepts clearer, sharper levels, threshold setting more reasonable, file management easier and improve the existing ordinary track initiation model has split and lost track initiation problem. Monte Carlo simulation results show that: a generic model to increase the flexibility of the design specifications of the track initiation design methods to improve the probability of correct t
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Size: 567296 |
Author: 张成宝 |
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Description: A book that brings together a detailed theoretical treatment and a systems-level engineering understanding of the subject is both unusual and of great
potential value to the radar community. The structure of the book
combines a coverage of the principles of radar with a discussion of
different applications and missions, showing how the design of the radar is
adapted to each. The final chapters are devoted to a view of future
technological developments and the ways that airborne and spaceborne
radars may be expected to develop in response to new types of targets and
missions. The French radar industry has played a significant role in the
development of many of the innovations in airborne and spaceborne radar.
The authors of this book are acknowledged as experts in the field and they
provide a uniquely European perspective on the subject.
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Size: 15858688 |
Author: batinicb |
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