matlab-digital-signal-process

地震资料反演：射线追踪偏移源代码，用matlab编写(Seismic data inversion: the source code offset ray tracing, using matlab to prepare)

LBG算法，初始码本随机给出，然后根据对训练矢量的划分，计算形心，更新码本。原代码中含有去空胞腔的程序。(LBG algorithm, given a random initial codebook, and then based on the division of the training vector, computing the centroid, update this code. Contains the original code to empty cell process.)

Zstack-cc2530获取RSSI和LQI值(get Zstack s RSSI and LQI)

jdbc development for beginners

用分步傅里叶变化法求解非线性薛定谔方程，适用于非线性光纤系统(split_step_fourier method for nonlinear fiber optic)

本文中介绍了matlabpdetool在求解偏微分方程中的应用，不错的入门资料(This article introduces the matlabpdetool in solving partial differential equations in the application of good introductory information)

演化算法的一个简单迭代程序，运行后可以看见迭代1000代的结果，权威提供。(Evolutionary algorithm, a simple iterative procedure can be seen running after the iterative generation of the results of 1000, authority to provide.)

在非理想情况下，在对经纬度实施更新的情况下，一直长度，求速度。(In the ideal case, the latitude and longitude of implementing the update situation, has length, and speed.)

Creat GDS II with Matlab

Convert from latitude, longitude, and altitude (geodetic with respect to the WGS-84 ellipsoid) to a position vector in the Earth-centered, Earth-fixed (ECEF reference frame.