codehosa

Mass spring damper model

计算方法中关于改进的Euler方法的Matlab程序，以及实例验证。(Matlab program calculation method, improved Euler method, as well as instances of verification.)

RNN matlab 例程，有多个源码，比较简单，分享给初学者们(RNN matlab routines, there are multiple source code, relatively simple to share with beginners)

IEEE 5 Bus Load fluctuation

Script for computing the BER for PSK in OFDM modulation

说明：  基础隔震结构简化成串联多质点系计算动力响应，隔震支座采用Bouc-wen模型模拟，用Newmark逐步积分法计算。(Base isolation structure is simplified into a series multi-particle system dynamic response, isolators using Bouc-wen model simulation, calculated using the Newmark direct integration scheme.)

盖尔圆法进行信号源数估计，方面不错。也可应用于聚类算法。(Source number Gail round signal estimation method, good aspects. Can also be applied clustering algorithm.)

通信原理中，数字调制系统的2ask调制。(Communication theory, digital modulation system 2ask modulation.)

包含三个M文件，其中ReadGpsData.m是读取导航文件，TimetoJD.m是将民用年历转换为儒略日，CalPos.m是将读取的数据计算卫星的坐标。 此程序计算结果较好。 (M consists of three documents, which is read ReadGpsData.m document navigation, TimetoJD.m is converted to civilian Julian calendar date, CalPos.m is to read the coordinates of the satellite data. Calculation of this procedure with satisfactory results.)

matlab仿真PSK的一个doc文档，有显示波形图，等等，是个完整的程序，比较长比较完整的，可以选择性使用(matlab simulation of PSK, a doc document showing the waveform, etc., is a complete program, the longer more complete, you can selectively use)