zigzager

matlab program to practice

Program to solve for natural frequencies (eigenvalues) and resulting mode shapes (eigenvectors) in simple structures

说明：  分割对比实验：软硬ESFCM分割结果是差不多的，但是，软ESFCM的执行时间要比硬ESFCM少很多(Split comparative experiments: hardware and software ESFCM segmentation results are similar, but the execution time of the soft ESFCM much less than the hard ESFCM)

Floyd求解最短路径问题其中运行结果直接可求解出路径(Floyd solve the shortest path problem can be solved in which the results from a direct path)

说明：  针对煤矿井下巷道狭长，信号多径效应明显，接收信号强度（RSSI）测距算法受井下环境影响大，定位精度低的情况，提出了一种信标节点链式部署结构下的动态RSSI测距算法，该算法以信标节点间的距离和它们间测量到的RSSI值为参考，计算巷道内实际环境下的路径衰落指数，以提高RSSI测距算法对环境的适应性。(A dynamic RSSI location algorithm is proposed based on the beacon nodes chain deployment of tunnel Wireless Sensor Networks and the algorithm takes the distance and the corresponding RSSI between the adjacent beacon nodes into account to calculate the actual path loss parameter in the tunnel, thus improving the environmental adaptation of the location algorithm. )

在matlab平台下实现仿真CDMA码分多址通信信号调制信号产生、瑞丽衰落信道以及RAKE接收机的仿真测试程序，能够测议等(In the matlab platform for simulation CDMA code division multiple access communication signals modulated signal generator, Ruili fading channel and the RAKE receiver simulation test program to test proposed, etc.)

计算一个圆柱体漂浮在自由水面上所受到的流体作用力(Caculating Hydrodynamics of a cylinder floating on the free surface using Limited Element Method )

关于随机共振中的非线性平行阵列的程序，提供了多种非线性模型的仿真(About nonlinear stochastic resonance in a parallel array of procedures, provides a variety of nonlinear model simulation)

说明：  数学实验matlab的好程序，给matlab的初学者(Good mathematical experiment matlab program to matlab for beginners)

标准粒子群算法，基于MATLAB环境下的实现(Standard particle swarm optimization algorithm in MATLAB)