Untitled

说明：  modulation classification

基于压缩感知的自适应干扰抑制算法.PDF(Adaptive interferenc emitigation algorithm based on compressed sensing)

虽然奇异值分解（SVD）和特征值分解（EVD的）是行之有效的，可以通过先进的设施设备先进的算法，它不是通常所说，有一个内在的迹象，可以显着影响的不确定性的结论计算及诠释来自其结果。我们提供一个解决方案，标志模糊的问题确定了从奇异向量的内积和个人数据载体签署奇异向量的迹象。该数据可能有不同的载体，但它有它自身的定位和实际意义的选择方向，其中多数的向量点。这可以通过评估发现了内心的签署标志产品的总和。(Although the Singular Value Decomposition (SVD) and eigenvalue decomposition (EVD) are well-established and can be computed via state-of-the-art algorithms, it is not commonly mentioned that there is an intrinsic sign indeterminacy that can significantly impact the conclusions and interpretations drawn from their results. We provide a solution to the sign ambiguity problem by determining the sign of the singular vector from the sign of the inner product of the singular vector and the individual data vectors. The data vectors may have different orientation but it makes intuitive as well as practical sense to choose the direction in which the majority of the vectors point. This can be found by assessing the sign of the sum of the signed inner products. )

说明：  神经网络的matlab实现 BP神经网络的一个简单实现方法(BP Neural Networks code)

本程序可用于计算电力系统可靠性指标ENS。不同于一般用平均负荷的方法，考虑了负荷的动态响应。(To calculate the reliability index of distribution system.)

convolution programme has been attached in the zip file.

说明：  BLMS算法实现，即块LMS算法，是lms算法的的一种优化，值得大家研究(The implementation of BLMs algorithm, block LMS algorithm, is an optimization of LMS algorithm, which is worth studying)

实现图片A到图片B的平滑变化，输出gif格式图片(A B pictures to the picture to achieve a smooth change in output gif format picture)

mat lab code .. applying pca on any matrix of matlab. feature vector will give the featuevector change the dimentional matrix

The objective is to illustrate the coordinated sampling of a geometrical shape such as an eclipse is used in this case. For illustrative purposes the gridded plot is sampled by detection of line beam intersections of the edge and in-bound regions of the eclipse. The coordinates are traced and pixelized into an image map.