16qam

数字信号处理用的快速傅里叶变化，可提供分段，复盖（Overlap)，时程图，频谱图。(digital signal processing using Fast Fourier changes, can provide sub-covering (Overlap) time- and frequency spectrum.)

通过输入关参数，求相得四阶累积量。方便的解决了求四阶累积量的计算复杂问题。(Through the input parameters, phase fourth order cumulants. Convenient to solve the fourth-order cumulant of calculating the complex problems. )

matlab source for TSP symmetric problem using tabu search

指纹图像特征提取，采用matlab编程实现(Fingerprint image feature extraction, using matlab programming)

三相光伏逆变并网的仿真，针对EMD方法的不足,多元数据分析的主分量分析投影，是学习PCA特征提取的很好的学习资料，FIR 底通和带通滤波器和IIR 底通和带通滤波器，分析了该信号的时域、频域、倒谱，循环谱等。( Three-phase photovoltaic inverter and network simulation, For lack of EMD, Principal component analysis of multivariate data analysis projection, Is a good learning materials to learn PCA feature extraction, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc.)

彗星图、填充图、三维曲线图，都是些小程序。呵呵，不好意思。维matlab初学者提供些例子吧。(Comet map, filled with maps, three-dimensional curves are small procedures. Oh, sorry. Victoria matlab beginners you provide some examples.)

离散傅立叶变换DFT和快速傅立叶变换FFT的比较(Discrete Fourier Transform and Fast Fourier Transform Comparison)

计算杂波功率谱三维图形的程序，利用matlab平台开发(Clutter power spectrum calculation of three-dimensional graphics program, using matlab platform)

matlab程序，可以将信息隐藏在每个字节的LSB中(hide message in lsb of every byte)

说明：  利用重标极差法计算Hurst指数，里面包含实现这一操作的子程序(Calcultate the Hurst)