ofdmbasic_awgn

用matlab编写的一段感知器神经网络代码，挺好用的(Prepared using matlab a perceptron neural network code, very good use)

说明：  带有收缩因子和惯性权重的基本PSO粒子群算法源代码。本源代码模块化编写，结构清晰，便于改进和做数值实验 (With the shrinkage factor and the basic PSO inertia weight particle swarm algorithm source code. Modular source code written in a clear structure, easy to improve and to do numerical experiments)

空时编码，很全很好的代码哦，所有空时的编码方法都包含了(Space-time coding)

image resize, gray, average filter, gaussian filter

Compute a set of normalized, A-conjugate vectors from basis W

说明：  P0801：索书号文字图像分割 P0802：粘连字符切分 P0803：文字识别 P0804：彩色车牌分割 P0805：商标文字分割 Recognition：文字识别的识别子函数 StrDetect01：文字识别的结构特征提取子函数 (P0801 : Call text image segmentation P0802 : adhesion character segmentation P0803 : Character Recognition P0804 : color plates separated P0805 : Segmentation Recognition trademark characters : Character Recognition Recognition Functions StrDetect01 : Character Recognition structural feature extraction function.)

mod boost cover.eff high

直方图是用面积表示各组频数的多少，矩形的高度表示每一组的频数或频率，宽度则表示各组的组距，因此其高度与宽度均有意义。 程序提取了很多直方图所需要的参数特征，如均值、方差、偏度、峰度、能量和熵。 (Histogram is that each group size the number of frequency, the height of the rectangular frequency of each group said that the number or frequency, the width of that group from each group, so the significance of height and width of both. Extraction procedures need a lot of parameters histogram features, such as mean, variance, skewness, kurtosis, energy and entropy.)

PSO：粒子群优化算法，用C++和matlab两种语言实现的 RVM:相关向量机，比SVM更高级些 样本熵和近似熵：计算动态系统中时间序列的一个重要手段(PSO: PSO algorithm, using C++ and matlab realization of two languages RVM: relevance vector machine, some more advanced than SVM Sample entropy and approximate entropy: Calculating an important means of dynamic system in time series)

Scattering transform 軟件包, MATLAB CODE，配合convolution nureul network訓練自個兒的辨識模型等等(Scattering transform package, MATLAB CODE, training myself with convolution nureul network identification models, etc.)