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5下载:
主要是实现调制识别,区分几种常用的数字调制信号,包括ASK,FSK,PSK,QAM。含有两个文件夹 其一为特征参数的仿真;其二为正确识别率的仿真。
文件夹key feature simulink中:
运行程序会得到各特征参数之间区分图 从图中可看到特征参数的有效性。
文件夹classification rate simulink中:
运行main.m文件 可以得到正确识别率 -Mainly to achieve modulation recog
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课程设计时编写的matlab程序代码,用于信号特征提取、信号消噪,包括调制,解调,信噪比计算。- Course designed to prepare the matlab program code, For feature extraction, signal de-noising, Includes the modulation, demodulation, signal to noise ratio calculation.
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相参脉冲串复调制信号,对于初学matlab的同学会有帮助,车牌识别定位程序的部分功能。- Complex modulation coherent pulse train signal, Matlab for beginner students will help, Part of the license plate recognition locator feature.
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非归零型差分相位调制信号建模与仿真分析 ,计算目标和海洋回波的功率谱密度,在MATLAB中求图像纹理特征。- NRZ type differential phase modulation signal modeling and simulation analysis, Calculating a target and ocean echo power spectral density, In the MATLAB image texture feature.
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GSM中GMSK调制信号的产生,在MATLAB中求图像纹理特征,滤波求和方式实现宽带波束形成。- GSM is GMSK modulation signal generation, In the MATLAB image texture feature, Filtering summation way broadband beamforming.
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