time-frequency-matlab-toolbox

说明：  RBF模拟神经网络（主要用于函数拟合与模式分类）Matlab的示例程序(RBF simulated neural network (the main function for the fitting and pattern classification) Matlab sample program)

matlab pso algorithm code that can use easily

從網路取得關於自相關log-polar變換的實作。(Obtained from the network on the autocorrelation of the log-polar transform implementations.)

this brogram to sum to number and show the result to the user

pca与ica相结合的特征选择,进行主成分分析以后，再对所得特征进行独立成分分析(the combination of pca and ica for feature selection，after Principal component analysis, the resulting characteristics is has a independent component analysis )

数值分析（李乃成、梅立泉）中三次样条法matlab源程序(matlab program of spline function in numerical analysis)

a supplemnet of insert_buffer in primetime, support net/load in differenet hierarchy, choose adjacent cells.

MATLAB关于图像配准的，包括图像的关键点筛选和配准的效果展示。(MATLAB on image registration, including the image of the key points of the effect of screening and registration display.)

说明：  非常详细的OFDM峰均比各种方法比较，带可复制仿真图！(OFDM PAPR very detailed comparison of various methods with simulation graph can be copied!)

提取图像的主色调，用在视频检索中方便快捷，计算复杂度低(Extraction of the image' s main colors used in video retrieval convenient, low computational complexity)