4_DCT

根据高斯模型假设，运用matlab语言模拟基因的结构算法，(Gaussian model assumes the use of the matlab language analog gene structure algorithm,)

该程序使用MATLAB编程实现目标标记的功能，并将图像与黑色背景叠加转化为二值图像(The program uses the MATLAB programming function of the target tag and the image is superimposed with a black background image into a binary)

数字图像相关方法，能够处理图像的变形情况，进而得到图像的应变和切应变(Digital image correlation method, it is possible to deal with the deformation of the image, and then get the strain and shearing strain of the image)

识别连通区域，在matlab环境中自动识别连通区域的大小。(identify regional connectivity in Matlab environment automatic identification of the size of regional connectivity.)

一维EMD算法 输入ip--待分解数据序列，一维列向量； 输出imf--分解后得到的IMF分量，二维数组表示；(One-dimensional EMD algorithm input ip- be decomposed data series, one-dimensional column vectors output imf- IMF components obtained after decomposition, two-dimensional array representation )

How to transmit a QPSK signal

This function provides an ARMA spectral estimate which is maximum entropy satisfying correlation constraint (number of poles)and cepstrum constrains (number of ceros)

autre methode couple generatrice asychrone

美国莱斯大学压缩感知稀疏学习工具箱，能把信号进行稀疏表示，进而实现远低于奈奎斯特抽样速率的压缩感知(Rice University study Toolbox sparse compressed sensing, sparse representation of the signal can, thus achieving much lower than the Nyquist sampling rate of the compressed sensing)

mvdr算法，仿真了两个方向的信号方位估计，该算法比常规波束形成要好(mvdr algorithms, simulation of the two directions of signal DOA estimation, the algorithm is better than the conventional beamforming)