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说明：  基于蚁群算法的PID控制参数优化Matlab源码(PID Control Based on Ant Colony Optimization Algorithm for Matlab source)

This provided rar file is a 100 best utility codes of MATLAB is useful in many purpose,,mainly used to sumarized d large data base...............

Thresholding is used to segment an image by setting all pixels whose intensity values are above a threshold to a foreground value and all the remaining pixels to a background value. Whereas the conventional thresholding operator uses a global threshold for all pixels, adaptive thresholding changes the threshold dynamically over the image. This more sophisticated version of thresholding can accommodate changing lighting conditions in the image, e.g. those occurring as a result of a strong illumination gradient or shadows.ff

CDMA PROGRAM SIMULINK33

maxwell equation simulations in matlab

matlab里的经典算法，插值于拟合，含详细实现过程(matlab)

EM算法的详细介绍（含PDF文件）及其matlab实现(EM algorithm is a detailed description (including PDF files) and its implementation matlab)

说明：  用Newton迭代法求解方程的根，用matlab实现(Newton iterative method for solving equations with roots, using matlab implementation)

说明：  Matlab电磁波FDTD传输程序 模拟一天线发射电磁波在不同介质中的传播。(The Finite-difference time-domain (FDTD) method belongs in the general class of grid-based differential time-domain numerical modeling methods. The time-dependent Maxwell s equations (in partial differential form) are discretized using central-difference approximations to the space and time partial derivatives. The resulting finite-difference equations are solved in either software or hardware in a leapfrog manner: the electric field vector components in a volume of space are solved at a given instant in time then the magnetic field vector components in the same spatial volume are solved at the next instant in time and the process is repeated over and over again until the desired transient or steady-state electromagnetic field behavior is fully evolved. )

svd matlab code helps alot for the begginers