digital_modulation

This is matlab code for stockwell transform as a time frequency distribution for feature extraction that was developed by Doctor stockwell

说明：  matlab格式源代码。功能：利用改进遗传优化算法解决BP神经网络中局部最小问题。(matlab source code format. Function: the use of improved genetic optimization algorithm BP neural network to solve local minimum problems.)

主要包含数学建模中的一个逢山开路问题的求解，还有carlight等问题的实现(Every mountain open)

这种邻域插值的matlab源代码,学生需要可以下载使用(This neighborhood interpolation of matlab source code, students can download to use )

在网友的提供的程序基础上，经过修改，反距离加权插值法可以使用的，里面有的联系方式，可以留言(On the basis of the program provided by netizens, after modification, the inverse distance weighted interpolation method can be used. Some of the contact information can be left a message.)

STATCOM在非线性负载的传输线的改进 所需 MATLAB版本MATLAB 7.10 (improvement non linear load in tranmission line Required Products MATLAB MATLAB release MATLAB 7.10 (R2010a) )

说明：  针对多通道卷积混叠模型,基于信息理论的最小熵准则,利用单时间点观测样本给出了一类多通道盲反卷积 方法,这种方法不同于其它方法的地方在于考虑了源和观测信号的上下文信息.(A blind deconvolution algorithmfor a multi- channel convolution mixing model was derived. The algorithm is based on a minimum entropy contrast of information theory. The difference of the algorithm with the others is that the context message is used in contrast.)

粒子群算法阵列优化，对阵列方向图的综合，实现低副瓣阵列方向图(Particle swarm optimization (PSO) algorithm for array pattern synthesis to achieve low sidelobe array pattern)

BSAS clustering algorithm

在一段音频信号中加入了随机噪声，用matlab编程实现去噪!(This File shows an example for denoising via hard thresholding of Fourier coefficients.)