refcoef

说明：  比较详细介绍了matlab编程的语句，特别适合于初学者，是英文书籍，比较不错(matlab the language of technical computing)

用遗传算法来改善BP神经网络模型，可以很好的用于最优化、预测等问题的求解(Using genetic algorithms to improve the BP neural network model, can be very good for optimization, forecasting and other problem solving)

Newton interpolation method to calculate the fitting of discrete points

最小均方自适应滤波器，是线性自适应滤波算法(LMS adaptive filters, linear adaptive filter algorithm)

优化问题实验 优化问题实验 优化问题实验(optiaml funtion)

MIMO signal and system 这本书的全部代码。包含了precoding, STBC, detection 算法与书配套，可以对照学习，对初学者很有好处，也可以在代码基础上进行改进。(MIMO signal and system of this book all the code. Accompanied by a book, you can control study, very good for beginners, but also can improve the code base)

ionosphere problem solving

计算球体重力异常G,以及2阶导数，3阶导数的matlab 程序(Sphere calculated gravity anomaly G, and 2-order derivative, 3-order derivative matlab program)

说明：  简单的Grid Search法，是与斐波那契、黄金分割、二分法相比较最简单的求最小值的方法(simple grid search method)

我整理的ds-cdma 的完整代码，有详解，条理分明(I order the ds-cdma full code, Xiang Jie, coherent)