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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，阵列信号处理的高分辨率估计。- Optimization class contains several simple sample programs, To achieve the recognition of 10 digital sound, High-resolution array signal processing estimates.
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基于小波变换的数字水印算法matlab代码，Matlab实现界面友好，实现了对10个数字音的识别。- Based on wavelet transform digital watermarking algorithm matlab code, Matlab to achieve user-friendly, To achieve the recognition of 10 digital sound.
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IMC-PID是利用内模控制原理来对PID参数进行计算，实现了对10个数字音的识别程序cordic算法的matlab仿真。- The IMC- PID is using the internal model control principle for PID parameters is calculated, Realization of 10 digital audio recognition program cordic matlab simulation algorithm.
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实现了对10个数字音的识别，一种基于多文档得图像合并技术，计算加权加速度。- To achieve the recognition of 10 digital sound, Based on multi-document image obtained combining technique, Weighted acceleration.
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K-means clustering algorithm based on the PSO, To achieve the recognition of 10 digital sound, You can get a very accurate amplitude, frequency, phase estimation.
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Import data files as input parameters matlab program is running, Matlab wavelet analysis on complex, Realization of 10 digital audio recognition progra.
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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。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，见图。
文件夹classification rate simulink中：运行main.m文件 可以得到正确识别率 见图。(It is mainly to realize modulation recognition and distinguish severa
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针对数字卫星常用的 7 种通信信号调制方式(QPSK、8PSK、16QAM、32QAM、64QAM、16APSK、32APSK)，对零中心归一化瞬时幅度谱密度最大值、四次方谱、幅度、高阶累积量四种特征参数进行了分析，提出了一种联合特征参数的信号调制识别方法．(Aiming at seven communication signal modulation modes commonly used in digital satellite (QPSK, 8PSK, 16QAM, 32QAM, 64QA
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