problem_8

三次样条的插值计算，实验结果很好，经度可达到负二次方。(Cubic spline interpolation, the experimental results very well, longitude to the negative quadratic.)

本资料为杨鹏老师所编，内涵了gre词汇的背诵方法，以及以前版本所没有的易混单词，实为难得的好材料(the book mainly describes an effective way to recite GRE words.)

说明：  使用环机制实现网格三角分割的简单m文件。(A simple m file for the triangle mesh subdivision using the Loop s scheme. The zip file includes four examples of subdivision. )

modulator for ofdm slmulation system

转子动力学中的单转子简支碰摩仿真matlab程序(The single rotor simply supported rotor dynamics Rubbing simulation matlab program)

说明：  其中有线性STBC的球型译码算法的MATLAB代码， 其中有球型半径的决定以及另外一个球型译码算法的代码等等，可以用于球型译码算法学习的参考(Among them, spherical linear STBC MATLAB code decoding algorithm, including the decision of the radius of ball and another ball code decoding algorithm, etc., can be used to study spherical reference decoding algorithm)

matlab在通信原理中的应用，信道编码卷积码仿真，希望大家能用得上！(matlab in Communication Theory in the application of channel coding convolutional code simulation, hope that we can useful!)

[t, y]=EULER_forward_ODE(f, t0, y0, tend, Niter) 欧拉向前逼近法求解微分方程初值问题 f定义了函数f（t，y）的 t0时的初始值定义吨 Y0的定义y的初始值( [t, y]=EULER_forward_ODE(f, t0, y0, tend, Niter) Euler forward approximation method to solve IVP ODEs f defines the function f(t,y) t0 defines initial value of t y0 defines initial value of y)

激光光斑模拟 内含噪声，作为定位算法的前期处理(Laser spot simulation)

introduction of fisher