nnpid3

用matlab轻松实现excel格式的数据输出(Easy to use matlab data output excel format)

Matlab策略之动量策略，根据前P个月的收益率，选取股票收益率最高和最低的组合买入，并持有Q个月(Matlab strategy momentum strategies, based on the previous month yields P, select the highest and the lowest stock returns a combination of buy and hold Q Months)

运用四元数方法进行捷联惯性系统的姿态解算，并由加速度计的数据和陀螺的数据计算导航参数(The four element method for strapdown inertial navigation system of the attitude calculation, and the accelerometer and gyroscope data data computation of navigation parameters )

Matlab code for OFDM transmission simulation.

生成一段线性调频信号，并用脉冲压缩技术对信号进行接收，得到脉冲的时延信息(Generate a linear FM signal, and pulse compression technology to receive the signal pulse delay)

惯导捷联式平台的应用，通过此平台来仿真计算星体的位置，各种姿态。(INS strapdown platform applications, simulation through this platform to the position of the stars, the various postures.)

说明：  用matlab语言写的EM(Expectation maximization)算法,用于模式分类(Matlab language used to write the EM (Expectation maximization) algorithm for pattern classification)

频率步进matlab仿真:包括模糊图的生成，距离像的生成及允余去除拼接，最后还有雷达测角的matlab仿真，包括单目标及多目标(Frequency Step matlab simulation: including fuzzy map generation from the generation and Yun-I like the removal of splicing and, finally, the radar angle measurement of matlab simulation, including the single-objective and multi-objective)

动态实现加尔顿顶板演示，并有其他演示方法，数理统计，动态演示(Galton roof to achieve dynamic presentations, and other presentation methods, mathematical statistics, dynamic presentation)

说明：  四阶龙格—库塔算法。自己在课程设计中就是用的这个算法。对于初学者有一定的帮助(Fourth order Runge- Kutta method. Own course design is to use this algorithm. Be helpful for beginners)