exp3ba

Nermark-Beta method for calculating the structural responce

This file is a source code for C/A code generation. it generates 1023 chips og GOLD C/A code generation

matlab中遗传算法的程序 可供初学者学习 由于有的版本的matlab中遗传算法程序的不好用可以用本程序覆盖一下(Genetic algorithm matlab program for beginners to learn due some bad versions of matlab genetic covered by this program can be used to look at the program' s algorithm)

水文分析中干旱指标spi的计算代码，可计算多时间尺度的指标，黏贴成m文件即可，文件内有注释描述。(Spi hydrological drought index analysis of the calculation code, and calculate multi-time scale of the index, you can paste into the m file, file comments within the description.)

matlab教程从数据类型讲起由浅入深到simulink仿真(I start from the data type matlab tutorial progressive approach to the simulink simulation)

说明：  max3232分立元件内部结构图及其功能引脚。(max3232 discrete components within the structure and function pin.)

LMS算法，实现自适应滤波，效果还可以，大家可以看看(LMS algorithm, adaptive filter, the effect can be, we can see)

用JACOBI迭代法求解线性代数方程组，此迭代法是数值计算基本方法之一。(Use JACOBI iterative method for solving linear algebraic equations, and this iteration method is one of the basic method of numerical calculation.)

MATLAB仿真技术与实例应用教程，其中有很多仿真实验，对于初学者尽快熟悉matlab的使用是很有用的！(MATLAB simulation technology and examples of application tutorials, of which there are many simulation matlab use is useful for beginners to familiarize themselves!)

说明：  这是一个交叉验证函数, 用来选取训练集, 和测试集. 请放在matlab的工具箱中使用(this is a crossvalind. please use it in the matlab tools.)