Description: 自己用编写的雷达线性调频信号产生器，信号幅度为-1~1，其中另外的一些参数可以根据需要改动-themselves with the preparation of the linear FM radar signal generator, the signal amplitude ~ 1 -1, which some other parameters can be changed as needed Platform: |
Size: 1337 |
Author:guoyan |
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Description: 自己用编写的雷达线性调频信号产生器，信号幅度为-1~1，其中另外的一些参数可以根据需要改动-themselves with the preparation of the linear FM radar signal generator, the signal amplitude ~ 1-1, which some other parameters can be changed as needed Platform: |
Size: 1024 |
Author:guoyan |
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Description: 基于MATLAB的线性调频信号产生以及频谱分析，某雷达参数下的模糊函数及自相关函数仿真分析。-MATLAB based on the linear frequency modulation signal generator and spectrum analyzer, a parameter under the radar ambiguity function and autocorrelation function simulation analysis. Platform: |
Size: 119808 |
Author:张挺伟 |
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Description: 频率合成技术在现代电子技术中具有重要的地位。在通信、雷达和导航等设备中，它可以作为干扰信号发生器；在测试设备中，可作为标准信号源，因此频率合成器被人们称为许多电子系统的“心脏”。直接数字频率合成（DDS——Digital Direct Frequency Synthesis）技术是一种全新的频率合成方法，是频率合成技术的一次革命。本文主要分析了DDS的基本原理及其输出频谱特点，并采用VHDL语言在FPGA上实现。对于DDS的输出频谱，一个较大的缺点是：输出杂散较大。针对这一缺点本文使用了两个方法加以解决。首先是压缩ROM查找表，-Abstract；The frequency synthesis technology has the important status in the modern electronic technology. In equipment such as correspondence, radar and navigation, it may work as the unwanted signal generator In the test facility, may work as the standard signal source, therefore the frequency synthesizer is called by the people as "the heart" of many electronic systems .DDS——Digital Direct Frequency Synthesis technology is one brand-new frequency synthetic method, is a frequency synthesis technology revolution. This paper analyzes the basic principle of DDS and its output frequency spectrum characteristic, and realizes it with VHDL language on FPGA. In regard to the output Platform: |
Size: 961536 |
Author:番薯军 |
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Description: 线性调频信号发生器，能够改变它的一些参数得到不同的线性调频信号，程序还是不错的-Linear FM signal generator, can change some of its parameters are different linear FM signal, the program is good Platform: |
Size: 1024 |
Author:小斯 |
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Description: 基于MATLAB的线性调频信号产生和频谱分析，某雷达参数数下的模糊函数及自相关函数仿真分析。，已通过测试。
-MATLAB linear FM signal generator and spectrum analysis, the number of parameters of a radar ambiguity function and autocorrelation function of simulation analysis. , Has been tested. Platform: |
Size: 119808 |
Author:geli |
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Description: .DDS现已广泛应用于接收机本振、信号发生器、仪器、通信系统、雷达系统等,尤其适合于跳频无线通信系统.1 DDS电路结构及-. DDS is now widely used in the receiver local oscillator signal generator, equipment, communications systems, radar systems, especially suitable for frequency hopping wireless communication system .1 DDS circuit structure and Platform: |
Size: 2048 |
Author:郭力 |
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Description: 巴克码发生器在数据通信、雷达和遥控领域有相当广泛的应用。它能自动产生周期性的序列码。本实验要求产生的序列码信号为{1110010}，可以用寄存器或同步时序电路实现。为了能够通过实验开发系统验证实验结果，可以使用两个输出端，其中一个输出端同时输出巴克码，另一个输出端输出节拍。-Barker code generator data communications, radar and remote areas of a wide range of applications. It can automatically generate a periodic sequence code. The sequence code signal generated by the experimental requirements {1110010}, can be achieved using the register or synchronous sequential circuits. In order to be able to verify the experimental results by experimental development system, it is possible to use the two output terminals, wherein an output terminal while the output Barker code, the other output terminal of the beat. Platform: |
Size: 11264 |
Author: |
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Description: 脉冲产生程序，已知雷达方程的参数和信噪比等参数-Pulse generator, known radar equation parameters and signal-to-noise ratio and other parameters Platform: |
Size: 1024 |
Author:lichunhai |
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Description: 恒虚警检测过程中的信号生成程序及恒虚警检测程序，适用于雷达信号处理相关专业方向的基础程序-CFAR process signal generator and CFAR program for radar signal processing on the basis of relevant professional orientation program
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Size: 3072 |
Author:sosozxy |
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Description: 合成孔径雷达（SAR)目标成像仿真，感应双馈发电机系统的仿真，本科毕设要求参见标准测试模型，数值分析的EULER法，预报误差法参数辨识-松弛的思想，通过虚拟阵元进行DOA估计，有较好的参考价值，主同步信号PSS在时域上的相关仿真。- Synthetic Aperture Radar (SAR) imaging simulation target, Simulation of doubly fed induction generator system, Undergraduate complete set requirements refer to the standard test models, EULER numerical analysis method, Prediction Error Method for Parameter Identification- the idea of relaxation, Conducted through virtual array DOA estimation, There are good reference value, PSS primary synchronization signal in the time domain simulation related. Platform: |
Size: 8192 |
Author:jyxpqdaxt |
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Description: pwm整流器的建模仿真，FMCW调频连续波雷达的测距测角，包含优化类的几个简单示例程序，插值与拟合，解方程，数据分析，复化三点Gauss-lengend公式求pi，用于信号特征提取、信号消噪，能量熵的计算，感应双馈发电机系统的仿真。- Modeling and simulation pwm rectifier FMCW frequency modulated continuous wave radar range and angular measurements, Optimization class contains several simple sample programs, Interpolation and fitting, solution of equations, data analysis, Complex of three-point Gauss-lengend the Formula pi, For feature extraction, signal de-noising, Energy entropy calculation, Simulation of doubly fed induction generator system. Platform: |
Size: 8192 |
Author:rmmcdvs |
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Description: 现代信号处理中谱估计在matlab中的使用，感应双馈发电机系统的仿真，采用了小波去噪的思想，包含收发两个客户端的链路级通信程序,FMCW调频连续波雷达的测距测角，是信号处理的基础，多姿态，多角度，有不同光照。- Modern signal processing used in the spectral estimation in matlab, Simulation of doubly fed induction generator system, Using wavelet denoising thought, Contains two clients receive link-level communications program, FMCW frequency modulated continuous wave radar range and angular measurements, Is the basis of the signal processing, Much posture, multi-angle, have different light. Platform: |
Size: 6144 |
Author:xrgim |
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Description: 感应双馈发电机系统的仿真，IDW距离反比加权方法，单径或多径瑞利衰落信道仿真，信号维数的估计，是信号处理的基础，均值便宜跟踪的示例，合成孔径雷达（SAR)目标成像仿真，调试通过可以使用。- Simulation of doubly fed induction generator system, IDW inverse distance weighting method, Single path or multipath Rayleigh fading channel simulation, Signal dimension estimates, Is the basis of the signal processing, Example tracking mean cheap, Synthetic Aperture Radar (SAR) imaging simulation target, Debugging can be used. Platform: |
Size: 6144 |
Author:afenxfe |
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Description: LCMV优化设计阵列处理信号，FMCW调频连续波雷达的测距测角，包含优化类的几个简单示例程序，实现了对10个数字音的识别程序感应双馈发电机系统的仿真，一个很有用的程序，利用自然梯度算法，多抽样率信号处理。- LCMV optimization design array signal processing, FMCW frequency modulated continuous wave radar range and angular measurements, Optimization class contains several simple sample programs, Realization of 10 digital audio recognition program Simulation of doubly fed induction generator system, A very useful program, Use of natural gradient algorithm, Multirate signal processing. Platform: |
Size: 5120 |
Author:zebrcr |
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