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Matlab的矩阵运算范例.补充了一些内容，对矩阵运算有帮助。(Matlab examples of matrix operations. Add some content, for matrix calculation has to help.)

falsa posicion by davo

可逆气固化学热泵制冷系统的动态模拟--考虑热容随反应进度的变化(Reversible dynamic simulation of gas-solid chemical heat pump refrigeration system- consider the change of heat capacity with the reaction progress)

卷积码实现卷积码的软硬判决，不同约束长度的对比。(Convolutional codes soft judgment)

改进粒子群算法。较好的全局收敛性。较快的速度。(Improvement of Particle Swarm Optimization. Better global convergence. Faster speed.)

DFIG MAtlab Simulink

说明：  基于特征点的图像拼接，但需要人工选择特征点。(Based on feature points of the image stitching, but the need to manually select feature points.)

Diffraction by a cylinder, the equations of Maxwell. hexagonal grid

multi-split.rar为多分裂方法求解二维椭圆型偏微分方程(multi-split.rar splitting method for solving a multi-dimensional elliptic partial differential equations)

主成分分析法，其本质是实现高纬到低维的分析，用matlab实现的代码(Principal component analysis, by its very nature is to achieve the high latitudes to low-dimensional analysis, implemented with the matlab code)