spring

基于EGC实现的能量检测算法实现，主要应用在不同的信道环境的条件下(EGC-based energy detection algorithm implemented, mainly used in different environmental conditions of the channel)

求解无约束优化问题的算法效率与性能的测试函数(Solving the unconstrained optimization problem, the algorithm efficiency and performance of test functions)

这是无线通信中两径模型的源代码，比较了不同增益对接收功率的影响，能直接运行。(This is a two-path model in wireless communications source code, compare the effects of different gain on the received power can be run directly.)

说明：  简单的eq算法，供参考学习使用，文件为zip打包，代码较为通用可以复用(equalizer compute learn more about)

独立成分分析(Independent Component Analysis，ICA)是近年来提出的非常有效的数据分析工具，它主要用来从混合数据中提取出原始的独立信号。它作为信号分离的一种有效方法而受到广泛的关注。(Independent component analysis (Independent Component Analysis, ICA) is a very effective tool for data analysis proposed in recent years, it is mainly used to extract the original independent signals the mixed data. It is an effective method for signal separation and widespread concern.)

说明：  使用Matlab对图片进行操作时，大量的单张图片不利于操作，此时需要将图片转化为.mat格式，.mat方便我们对数据的处理，使我们更加高效的利用数据。文章中的代码是以PIE数据集作为转换的原始数据，每张图片的名称是连续的数字，相同类别的图片张数相等且名称连续。(When using MATLAB to operate pictures, a large number of single pictures are not conducive to operation. At this time, we need to convert pictures into. mat format. mat is convenient for us to process data, so that we can use data more efficiently. The code in this article is PIE data set as the original data for conversion. The name of each picture is a continuous number. The number of pictures of the same category is equal and the name is continuous.)

说明：  根据查找表进行定量参数反演，基于RMSE的代价函数反演。(According to the lookup table, the quantitative parameter inversion is carried out, and the cost function inversion is based on RMSE.)

This matlab code for Multi-level discrete two-dimension wavelet transform based on lifting method.

A source code to convert cartesian coordinates to Log-Polar coordinates for an image.

基本PCNN演算法，處理圖像的基本類神經網路。(Basic PCNN algorithm, the basic image processing and neural networks.)