dpcmp

一种经典的房间冲击函数产生方法，可以用于模拟房间的语音信号(Room Impulse Response Generator)

matlab遗传算法工具箱GAOT的应用(Matlab application of genetic algorithm toolbox GAOT.)

绘出时域图，在时域上进行分析，提取时域特征值：绝对均值，标准差，有效值，方根幅值，波形指标等等，进行故障特征提取，识别故障(The time domain diagram is drawn and the time domain is analyzed. The time domain eigenvalues are extracted: absolute mean, standard deviation, effective value, square root amplitude, waveform index and so on. Fault feature extraction and fault identification are carried out.)

详细的介绍了matlab的实践原理，适合初学者(Detailed introduction to the principles of the practice of matlab for beginners)

教材simulation and software radio for mobile communications中所讲的实例程序源码(Materials simulation and software radio for mobile communications in the program source code examples about)

求盒子维数的一个小程序很好用，希望对大家有帮助(Find the box dimension of a small program useful, we hope to help)

锁相环就是锁定相位的环路。学过自动控制原理的人都知道，这是一种典型的反馈控制电路，利用外部输入的参考信号控制环路内部振荡信号的频率和相位，实现输出信号频率对输入信号频率的自动跟踪，一般用于闭环跟踪电路。(Locked loop (phase), as the name implies, is the lock phase of the loop. Principle of automatic control of the people know, this is a typical feedback control circuit, the external input reference signal control the frequency and the phase of the oscillation signal inside the loop, the frequency of the output signal of the input signal frequency automatic tracking, generally used for closed-loop tracking circuit. )

说明：  通过fft，求噪声功率谱的功率谱估计方法。(By fft, seeking the power spectrum of the noise power spectrum estimation method.)

低秩矩阵与稀疏表示原理，详细的说明了用低秩矩阵与稀疏表示去分离一个有噪声的图像(The low-rank matrix with sparse principle, a detailed description of the low-rank matrix with sparse to isolate a noisy image)

matlab分析输出信号频谱分析的程序，包括读入输入文件等相关程序(matlab fft analyze program)