很好用的Levenberg-Marqardt最优迭代算法 代码

这是一个利用水平集方法进行分割的方法，是目前使用越来越多的方法，并且有严格的数学依据(This is a level set method using segmentation method is currently used by more and more ways, and has a strict mathematical basis for)

DWT F2DWT I2DWT image processing

L-BFGS算法比较适合在大规模的数值计算中，具备牛顿法收敛速度快的特点，但不需要牛顿法那样存储Hesse矩阵，因此节省了大量的空间以及计算资源。(Limited-memory BFGS (L-BFGS or LM-BFGS) is an optimization algorithm in the family of quasi-Newton methods that approximates the Broyden–Fletcher–Goldfarb–Shanno (BFGS) algorithm using a limited amount of computer memory. It is a popular algorithm for parameter estimation in machine learning.)

比较了 各种nonlinear kalman filter 的优缺点 ukf 和各种ekf(nonlinear KalamanFilters error comparison)

field ii 仿真工具箱 用于超声成像 可以实现激励，聚焦，声场仿真等(field ii toolbox, can realize excitation, focus setup, sound field simulation, which can be used for ultrasound imaging)

matlab and communication system

永磁电机的直接转矩控制，加入了SVPWM控制方式，效果可以(Direct Torque Control of Permanent Magnet Motor, joined the SVPWM control method, the effect can be)

This is a matlab file that is simulating minimum shoft keying signals. This is a simulink file and pulse shaping is also used in it.

formation of matlab and simulind good

Galerkin方法求解常微分方程组的实现-源代码原文(Galerkin method for solving the ordinary differential equations of the source code.)