Particlefilterpf2

tan function to sin and cosine

说明：  非常好的数学建模资料，有matlab实现，数学建模与数学实验（第3版）课件+matlab(Mathematical modeling of very good information, there is matlab implementation, mathematical modeling and mathematical experiment (3rd Edition) courseware+ matlab)

说明：  一维的基于时域有限查分方法的MATLAB程序，初学者学习FDTD用(One-dimensional time-domain finite-based methods of investigation points MATLAB program for beginners to learn to use FDTD)

斑点消除双边滤波器，根据UsMB2010年的文章实现。(speckle reducing bifilter )

in this mfile i have wrote the principal component anlisys algorithm.

g711.1 code in matlab

matlab编程的关于共晶凝固的相场法模拟程序。(matlab programming on eutectic solidification phase field simulation program.)

噪声信号功率谱分析，适合从事振动噪声信号处理的工程师或学生学习(Power spectrum analysis in matalb)

基于MATLAB的光伏阵列仿真模型，很好的学习资料，可以正确运行(Photovoltaic array simulation model based on MATLAB)

矩阵运算与优化，包括特殊矩阵的生成及稀疏矩阵的介绍(Matrix calculation and optimization, including the introduction of a special matrix generation and sparse matrix)