threephase

LQR controller to deal with the train problem

说明：  显式差分法解传热方程的matlab脚步文件，并作图，内附说明，并保证解的稳定性。(this m file is using explicit FDT to solve one dimension heat transport PDE function)

该程序在matlab环境下建立了三维曲线的拟合方法，该方法拟合效果较好。(The program in the matlab environment established a three-dimensional curve fitting method, the method fitting better.)

matlab编写，牛顿迭代法以及二分法等数值积分方法(numerical integration methods matlab prepared Newton iteration dichotomy)

人造卫星的轨道求解，用的是Brower的方法所得到的解,包含了主要的地球扰动项(The satellite orbit Solving with the solution obtained by the method of Brower)

简单迭代傅里叶变换算法的代码，主要用了快速傅里叶变换函数 (IFTA)(Iterative Fourier Transform Algothrim (IFTA))

雨流计数法：用于疲劳载荷谱处理，输入载荷谱即可得到疲劳损伤累计结果(Rain flow counting method: treatment for fatigue load spectrum, the input load spectrum can be obtained by the cumulative fatigue damage results)

transmission of image with dssss in AWGN channel

说明：  从2维空间向三维空间的转换 matlab版的(From 2-dimensional space to three-dimensional space conversion matlab version of the)

已知方差的高斯随机信号的序贯检测：给出了H0和H1假设下理论推导得到的序贯检测平均样本数的曲线，以及仿真得到的序贯检测平均样本数的曲线，理论结果和仿真结果较为吻合。(Sequential detection of known variance Gaussian random signals: H0 and H1 are given under the assumption that the theoretical derivation curve sequential detect the average number of samples obtained, and curve sequential simulation to detect the average number of samples obtained theoretical results and simulation The results are more consistent.)