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8下载:
雷达数字接收机正交解调的matlab仿真,波形描述-Radar digital receiver for quadrature demodulation matlab simulation, waveform described
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ex9_1 脉冲信号调制
ex9_2 载波10MHz,带宽2MHz的线性调频信号及其频谱图
ex9_3 产生7位巴克码编码的二相码
ex9_4 产生7位巴克码和线性调频的混合调制信号
ex9_5 瑞利分布实现程序
ex9_6 瑞利分布+杂波
ex9_7 相关对数正态分布杂波
ex9_8 相关weibull分布杂波
ex9_9 相干相关K分布杂波
ex9_10 线性调频信号的数字化正交解调
ex9_11 雷达脉冲压缩处理
ex9_12 二相编码信号的脉压
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Title : Implementation of quadrature modulation and demodulation
Design Object : By implementing quadrature modulation and demodulation of analog signals in digital signal processing, students will have better understanding of sampling and frequenc
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Implementing quadrature modulation and demodulation of analog signals in digital signal processing, using MATLAB
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OQPSK Demodulation Project in Matlab.
OQPSK means offset quadrature phase shift keying. an important modulation scheme in IEEE 802.15.4
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ex9_11 雷达脉冲压缩处理。对接收到的雷达回波信号进行正交解调,产生理想线性调频脉冲压缩系数。进行脉压处理。-ex9_11 radar pulse compression processing. Butt received radar echo signals, quadrature demodulation, resulting in an ideal LFM pulse compression factor. Pulse pressure to deal with.
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基于matlab的QAM调制与解调。正交振幅调制(QAM)是一种幅度和相位联合键控(APK)的调制方式。它可以提高系统可靠性,且能获得较高的信息频带利用率,是目前应用较为广泛的一种数字调制方式。
-Matlab based on the QAM modulation and demodulation. Quadrature amplitude modulation (QAM) is a joint amplitude and phase keying (APK) modulation met
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基于systemview的 正交幅度调制与解调 通原软件实验-Based on systemview and demodulation of quadrature amplitude modulation experiments through the original software
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关于正交解调的几个源码,希望对大家有所帮助。-Quadrature demodulation on several source, we want to help.
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内有7位巴克码、13位巴克码的产生程序以及有两个目标时产生回波并对回波进行I/Q(正交)解调,并显示压缩后时域信号-There are 7 Barker code, 13 Barker code generation process, and generate two target echo and echo for I/Q (quadrature) demodulation, and display time-domain signal after compression
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用正交解调法对计算机声卡采集的信号在LabVIEW上进行解调的VI文件,经测试可正常运行-Demodulation of the signal collected by the quadrature demodulation method on the computer sound card in LabVIEW VI file, tested normal operation
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基于FPGA的数字化正交解调接收机最优设计,利用vhdl进行调制解调。-Optimal design of FPGA-based digital quadrature demodulation receiver, vhdl modem.
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线性调频信号的正交解调及脉冲压缩处理技术在matlab中的实现-The chirp signal quadrature demodulation and pulse compression processing technology implemented in matlab
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数字中频正交解调的matlab仿真程序,简单带通信号的正交解调实现-Digital IF quadrature demodulation matlab simulation program, a simple bandpass signal quadrature demodulator to achieve
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对雷达信号进行预处理。输入设定的LFM信号,进行数字正交解调以及匹配滤波最后是相参积累。从而得到LFM信号频谱图,解调后的频谱,想干积累输出等结果。
-The radar signal preprocessing. Input set of LFM signal, digital quadrature demodulation and matched filtering the last coherent integration. LFM signal spectrum, the demod
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根据 零中频正交解调原理 ,设计并制作 一个 双端口网络频率特性测试 仪,包 括幅频特性 和相频特性制作 一个 正交 扫频信号源 。
(1)频率范围为 1MHz ~40 MHz ,频率稳定度 ≤10 -4;频率可设 置,最小置单位 100kHz 。
(2)正交信号相位 差误差 的绝对值 ≤5, 幅度平衡误差 的绝对值 ≤5 。
(3)信号 电压的 峰值 ≥1V ,幅度平坦 度≤5 。
(4)可扫频 输出 ,扫频 范围及频率步进 值可设置,最小范围及频率步进 值可设置,最小100k
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雷达系统仿真,该雷达具有数字化正交解调、数字脉冲处理、固定目标对消、动目标检测(MTD)、和恒虚警(CFAR)处理等功能-Radar system simulation, the radar has a digital quadrature demodulation, digital pulse processing, fixed target for elimination, moving target detection (MTD), and CFAR (CFAR) processing f
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发射信号为13位巴克码和线性调频混合调制的信号,该雷达具有数字化正交解调、数字脉冲处理、固定目标对消、动目标检测, 和恒虚警(CFAR)处理等功能
-Transmitted signal is 13 Barker code modulation and linear FM signals mixed, the radar has a digital quadrature demodulation, digital pulse processing, fixed target for elim
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相控阵雷达数字去斜仿真,发射信号和回波信号,混频滤波信号,正交解调,滤波器设计 使用带通滤波器,二次时延;两个目标-Phased array radar to ramp digital simulation, the transmitted signal and the echo signal, mixing the filtered signal, quadrature demodulation, filter design use a band-pass filter, the second
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用matlab实现了数字正交解调,叙述了数字正交解调算法的过程与原理-Matlab digital quadrature demodulation, describes the process and principle of digital orthogonal demodulation algorithm
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