Description: 匹配滤波的MATLAB实现，用于随机信号处理的算法演示！-matched filtering of MATLAB for random signal processing algorithm demo! Platform: |
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Author:xiaote |
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Description: 匹配滤波的MATLAB实现，用于随机信号处理的算法演示！-matched filtering of MATLAB for random signal processing algorithm demo! Platform: |
Size: 23552 |
Author:xiaote |
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Description: Modify the Gray-coded modulation example (COMMDOC_GRAY)
so that it uses a pair of square root raised cosine filters
to perform pulse shaping and matched filtering at the
transmitter and receiver, respectively.-Modify the Gray-coded modulation example (COMMDOC_GRAY) so that it uses a pair of square root raised cosine filtersto perform pulse shaping and matched filtering at thetransmitter and receiver, respectively. Platform: |
Size: 2048 |
Author:JILIANGHAI |
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Description: 匹配滤波的实际仿真程序。分别对宽带和窄带信号进行了仿真，并且求的滤波后信号的信噪比。-Matched filtering of the actual simulation program. Separately for broadband and narrowband signals, simulation, and after filtering for signal-noise ratio. Platform: |
Size: 1024 |
Author:lizhao |
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Description: 掌握二进制信号传输的系统特征，针对awgn信道的通信系统仿真匹配滤波（相关滤波）的通信过程-Grasp the binary system of signal transmission characteristics of awgn channel for communication system simulation matched filter (correlation filtering) of the communication process Platform: |
Size: 44032 |
Author:戴路 |
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Description: 雷达脉冲压缩仿真程序，带GUI开发源码，雷达一维距离像，匹配滤波，各种加窗函数的仿真图例-Radar pulse compression simulation program with GUI open source, radar, one-dimensional range profile, matched filtering, processing window function of the simulation of Legend Platform: |
Size: 13312 |
Author:毕欣 |
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Description: 雷达采用匹配滤波完成脉冲压缩，采集频率fs=420MHz,仿真雷达回波，并绘出加Hamming窗前后的脉压波形。目标如图所示由(-5，-2)，(0，5)和(6,-7)三个散射点组成,散射强度分别为（1，2，5）,雷达位于（-5000,0）处-The completion of the radar pulse compression using matched filtering, collecting the frequency fs = 420MHz, simulation of the radar echo, and draw the Hamming window plus post-pulse pressure waveform. Targets as shown by (-5,-2), (0,5) and (6,-7) three scattering dots, scattering intensity, respectively (1,2,5), radar at (-5,000, 0), Office of Platform: |
Size: 1024 |
Author:韩冰 |
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Description: 关于脉冲压缩的问题
。脉冲压缩的质量直接
影响雷达的探测性能。经典的脉冲压缩是通过匹
配滤波器来实现的[1 ]
。从本质上讲 ,脉冲压缩是对
发射信号的匹配滤波 ,但由于不同的目标回波信
号带有不同的多普勒信息 ,具有不确定性 ,所以它
只能是准匹配滤波-Pulse compression on the issue. Direct impact on the quality of pulse compression radar detection performance. Classical matched filter pulse compression is achieved by [1]. In essence, the pulse compression is a matched filtering the transmitted signal, but the different echo signals with different Doppler information is uncertain, it can only be quasi-matched filter Platform: |
Size: 103424 |
Author:lfzhang |
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Description: 通信仿真，二元位信号通过加性高斯白噪声的信道，经过匹配滤波，最大后验概率和最大似然概率检测比较-Communication simulation, binary bits signals through the additive gaussian white noise, through the channel is matched filtering, maximum a posteriori probability and the maximum likelihood detection probability Platform: |
Size: 2048 |
Author:王峰 |
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Description: 雷达接收信号匹配滤波的matlab仿真，设定相关参数，得到匹配滤波后输出波形。-Radar matched filtering the received signal matlab simulation, set the parameters, obtained after the matched filter output waveform. Platform: |
Size: 151552 |
Author:xuyan |
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Description: 指滤波器的性能与信号的特性取得某种一致，使滤波器输出端的信号瞬时功率与噪声平均功率的比值最大.即当信号与噪声同时进入滤波器时，它使信号成分在某一瞬间出现尖峰值，而噪声成分受到抑制。-In signal processing, a matched filter (originally known as a North filter[1]) is obtained by correlating a known signal, or template, with an unknown signal to detect the presence of the template in the unknown signal. This is equivalent to convolving the unknown signal with a conjugated time-reversed version of the template. The matched filter is the optimal linear filter for maximizing the signal to noise ratio (SNR) in the presence of additive stochastic noise. Matched filters are commonly used in radar, in which a known signal is sent out, and the reflected signal is examined for common elements of the out-going signal. Pulse compression is an example of matched filtering. It is so called because impulse response is matched to input pulse signals. Two-dimensional matched filters are commonly used in image processing, e.g., to improve SNR for X-ray. Platform: |
Size: 1024 |
Author:何兴宇 |
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Description: 用匹配滤波实现误比特率曲线。在发射端使用脉冲成型，在接收端使用匹配滤波所构成的最佳接收机。-optimal receiver structure when pulse shaping is used at the transmitter，The receiver structure is also called as matched filter. Platform: |
Size: 2048 |
Author:mingzhan |
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Search - matched filtering