MPCASourceCode

计算卫星位置的fortran程序，用切比雪夫内插任意时刻的三位坐标,精度课达mm级别。内有数据课进行对比验证，内容讲解的不是很详细请原谅。(Calculation of satellite position fortran program Chebyshev interpolation at any time of the three coordinates, accuracy up to mm-level classes. There are data comparing class verification, the content does not explain in great detail please forgive me.)

匹配追踪和正交匹配追踪，GSM中GMSK调制信号的产生，通过matlab代码。( Matching Pursuit and orthogonal matching pursuit, GSM is GMSK modulation signal generation, By matlab code.)

说明：  离散系统灰色PID控制,对不确定部分建立灰色估计模型,根据参数的不确定部分进行一定的补偿(PID control of gray discrete-time systems, part of the establishment of the uncertainty estimation model gray, according to the parameters of uncertainty to a certain part of the compensation)

英文版的光波导耦合模理论书籍，内容丰富。(The English version of the optical waveguide coupled mode theory books, rich in content.)

Matlab 下的isodata算法源码(isodata algorithm)

说明：  灰色预测方法的特点表现在：首先是它把离散数据视为连续变量在其变化过程中所取的离散值，从而可利用微分方程式处理数据；而不直接使用原始数据而是由它产生累加生成数，对生成数列使用微分方程模型。这样，可以抵消大部分随机误差，显示出规律性。(The characteristics of the grey prediction method are as follows: First, it regards the discrete data as the discrete value of the continuous variable in its change process, so that the differential equation can be used to process the data; instead of using the original data directly, it generates the cumulative generation. Number, using a differential equation model for generating a series. In this way, most of the random errors can be offset, showing regularity.)

这是一个使用希尔伯特黄变化提取心音包络的程序(extract the envelope of the heart sound based on hilbert-hung transfrom)

显示不断变化的心型，并保存为gif格式动画 各位帅锅不可错过哦~(Show the changing of the heart-shaped, and save it as a gif format animation You handsome pot can not miss it ~)

Support vector machines

利用matlab程序实现窄带高斯噪声，并给出了窄带高斯噪声的实例。(Matlab program to achieve the use of narrowband Gaussian noise, and gives examples of narrowband Gaussian noise.)