KLFDA

Solves the system of equations Ax = b = LRx

量化投资——以Matlab为工具第十章：高级篇-基于MATLAB的支持向量机（SVM）在量化投资中的应用(Quantitative trading)

说明：  经典的基本PSO粒子群优化算法的测试函数共享一下(Classic basic PSO Particle Swarm Optimization to share about the test function)

说明：  蚁群算法程序，能很好的帮组初学者对蚁群算法的理解。希望对你有所帮助。(Ant colony algorithm program, can help set a good understanding of the ant colony algorithm for beginners. I hope for your help.)

一种非常实用的识别数字的matlab程序，内有使用说明(the code can be used to recognition numbers)

Abstract—In this paper, a new lossy technique based on wavelet transform for compression of breast ultrasound images is presented. The experiments are performed on 16 different wavelet functions and the quality of reconstructed images is evaluated by using Compression Ratio (CR), Normalized Mean Square Error (NMSE), Normalized Absolute Error (NAE), and Peak Signal to Noise Ratio (PSNR) criterion. An ultrasonographer performed the subjective assessment. This study shows that among the utilized wavelets,

数字滤波器 ，用matlab的GUI界面完成，可以对输入的信号进行低通，高通，带通，带阻的选择，同时能设置相应的参数。滤波的类型包括：blackman，boxcar，hanning，hamming(Digital filter matlab GUI interface, the input signal low pass, high pass, band-pass, band-stop choice, at the same time to set the appropriate parameters. Filter types include: blackman, boxcar, hanning, hamming)

用MATLAB做的音乐播放器，可以识别简谱直接播放其中音乐(music player)

采用热核构造权重，计算两个矩阵之间的欧氏距离，用MATLAB实现动态聚类或迭代自组织数据分析。( Thermonuclear using weighting factors Calculation of the Euclidean distance between the two matrices, Using MATLAB dynamic clustering or iterative self-organizing data analysis.)

国外的一篇文章，首次介绍压缩粒子滤波方法及其在目标跟踪中的应用(Foreign article first introduces compressed particle filter method and its application in Target Tracking)