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2下载:
支持向量积的调制识别原代码,关于学习训练,Support Vector plot of the original code modulation recognition, Learn about the training
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2FSK调制,波形生成,图形生成,信号识别-2FSK modulation, waveform generation, pattern generation, signal recognition
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程序包里面包含了,NFSK,NPSK,16QAM调制信号的产生函数,以后大家编程时也能用到
后面还有调制识别的程序,相当完整。
-Package which includes, NFSK, NPSK, 16QAM modulation signal generation function, after all programming can be used to back when there is modulation recognition procedure, quite c
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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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一个语音识别变频变调,能够充分发挥语音信号的作用源代码,可直接使用。-A voice recognition frequency modulation, to give full play to the role of the speech signal source can be used directly.
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PSK信号调制,信号分析与识别,PSK信号调制,信号分析与识别。-PSK signal modulation, signal analysis and recognition, PSK signal modulation, signal analysis and identification.
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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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意信号卷积的运算,并且绘制图象,处理信号的时频分析,使用高阶累积量对MPSK信号进行调制识别。- Convolution operation is intended to signal and image rendering, When processing a signal frequency analysis, Using high-order cumulants of MPSK signal modulation recognition.
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结合PCA的尺度不变特征变换(SIFT)算法,使用高阶累积量对MPSK信号进行调制识别,STM32制作的MP3的全部资料。- Combined with PCA scale invariant feature transform (SIFT) algorithm, Using high-order cumulants of MPSK signal modulation recognition, STM32 all the information produced by the MP3.
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单径或多径瑞利衰落信道仿真,isodata 迭代自组织的数据分析,使用高阶累积量对MPSK信号进行调制识别。- Single path or multipath Rayleigh fading channel simulation, Isodata iterative self-organizing data analysis, Using high-order cumulants of MPSK signal modulation recognition.
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实现了对10个数字音的识别,高斯白噪声的生成程序,自己编的5种调制信号。- To achieve the recognition of 10 digital sound, Gaussian white noise generator, Own five modulation signal.
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BP神经网络用于函数拟合与模式识别,有循环检测,周期性检测,包括调制,解调,信噪比计算。- BP neural network function fitting and pattern recognition, There are cycle detection, periodic testing, Includes the modulation, demodulation, signal to noise ratio calculation.
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有均匀线阵的CRB曲线,使用高阶累积量对MPSK信号进行调制识别,GSM中GMSK调制信号的产生。- There ULA CRB curve, Using high-order cumulants of MPSK signal modulation recognition, GSM is GMSK modulation signal generation.
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