Harmonic_filter

codinf for reading the HIS file format

GPS和INS组合导航程序，其中包括轨迹发生器、KALMAN滤波、模型建立、伪距伪距率组合方式进行仿真，可以对程序进行任意修改，有实验报告作为示例，可以作为导航专业的毕业设计参考例程使用。(Combination of GPS and INS navigation procedures, including trajectory generator, KALMAN filtering, modeling, pseudo-range pseudo-range rate of combination is simulated, the procedures can be freely modified, there are experimental report as an example, can serve as a navigation Graduation design reference routine use.)

说明：  几个网络的生成程序度，度分布，聚类数 (some net matlab show，degree degreedistrict)

卡尔曼滤波的一个简单又实用的例子，帮助理解卡尔曼滤波。(Kalman filter, a simple and practical examples to help understand the Kalman filter.)

说明：  遗传算法在现在各个领域都有很好的应用 时比较前沿的但研究很多的算法 感兴趣的大家可以看看(Neural networks in all areas now have very good applications, but more cutting-edge research of interest to many of the algorithms we can see)

Sags in energy industry

假设给定一个加权连通图G，G的边集合为E，顶点个数为n，要求其一棵最小生成树T。(Suppose given a weighted connected graph G, G the edge set is E, the number of vertices is n, requiring a minimum spanning tree T.)

仿真了用于MIMO雷达的OFDM Chirp波形的自相关函数和互相关函数，便于进一步优化OFDM Chirp波形，使互相关和自相关性能接近正交波形的性能，从而提高雷达目标检测性能。因为匹配滤波相当于一个互相关器。附有所仿真波形的参考文献，波形设计见本人之前上传的文件(this matlab program simulate the correlation function of ofdm chirp waveform,so that reader can optimizing design new ofdm chirp waveform.from the simulation results we see that the correlation performance are not well enough,so we have to optimize the ofdm chirp.there is reference of my simulation.)

说明：  使用EEMD对故障信号进行分解，提取不同imf的能量熵，有数据可直接运行。(EEMD is used to decompose the fault signals, extract the energy entropy of different IMF, and the data can be operated directly.)

垂向扩散系数分布－－－较为适用，但还有带进一步完善，先分享一下先(mixing coefficient of pollutant)