jianyijisuanqi

说明：  用于最小二乘法进行曲线拟合的MATLAB源代码(Curve fitting)

正则化粒子滤波程序，对SIR重采样步骤进行正则化处理，改进粒子滤波效果。(Particle filter regularization procedures, SIR resampling steps regularization, improved particle filtering.)

说明：  duda模式分类第二版的分类器工具箱，源代码(duda pattern classification the second edition of the classifier toolbox, source code)

聚类重要步骤，利用数据之间的相似度自适应确定类别数(decide adaptive number of classes using similarity)

matlab例程，适用于学习matlab编程，有一定用处，挺好的(matlab)

直流电流速度双闭环调速系统，能够抑制电网和负载扰动(DC current speed double closed loop speed regulation system. It can restrain power grid and load disturbance)

用matlab实现对语音信号的短时分析，包括清音和浊音的判决，基音周期的估计，实验报告。(Implemented by matlab short time speech signal analysis, including the voiceless and voiced judgments, estimates, lab reports pitch period.)

变步长复化simpson公式，与其他的数值积分比较(change step complex simpson formlua)

various code.................................

SIFT算法的改进加速版本SURF算法，matlab源代码，有测试图片(SIFT algorithm to improve the accelerated version of SURF algorithm, matlab source code, test picture)