zhengfang-Z

for nozzle design of charscteristic method

this code is for k-mean algorithm

模拟退火算法来源于固体退火原理，将固体加温至充分高，再让其徐徐冷却。 (Simulated annealing algorithm derived the principle of solid annealing, heating the solid to the full high, let it slowly cooling. )

用离散数学或图论的术语来说，假设有一个图g=(v,e)，其中v是顶点集，e是边集，设d=(dij)是由顶点i和顶点j之间的距离所组成的距离矩阵，旅行商问题就是求出一条通过所有顶点且每个顶点只通过一次的具有最短距离的回路。 (Discrete Mathematics or use the terminology of graph theory, assume that a graph g = (v, e), where v is the vertex set, e is the edge set, let d = (dij) is a vertex between i and vertex j formed from the distance matrix, a traveling salesman problem is obtained through all the vertices and each vertex only once has the shortest distance through the loop.)

线性系统的模型降阶 pade降阶算法 线性系统的模型降阶 (failed to translate)

本书介绍了C++实用编程技术和最佳的实践方法，深入研究了异常处理。(This book describes the practical C++ programming techniques and best practices, in-depth study of exception handling.)

数据关联算法在目标跟踪中的应用，用matlab语言实现的。(Data association algorithm for target tracking in the application, using matlab language achievable.)

遗传算法工具箱，还有遗传算法需要的全部函数，来之不易(Genetic algorithm toolbox, as well as all the required functions of genetic algorithms, hard-won)

Digital band-pass filter design, digital low-pass filter design, the digital noise signal is filtered out of the frequency band, spectrally move to restore the speech signal through a low pass filter

很详细的matlab实现FDTD功率的源代码(Very detailed matlab source code FDTD power)