matlab3r

kalman filter 的入门程序 包括 m 文件和 simulink 仿真文件 对于初学者 入门是很好的资料 (both m files and simulink models are included, which will be very helpful, especially for newlearners. )

说明：  三次样条差值—三弯矩法的仿真，用于数值分析(Cubic spline difference- Three-moment method simulation for numerical analysis)

说明：  粒子滤波原程序，有说明，对初学者很有用，做毕业设计用到的程序，保证可用(particle filter)

很多mtalab关于数据分析的源代码，欢迎各位童鞋下载(Many mtalab data analysis on the source code, to welcome you to download children s shoes)

这里我们针对三级固体火箭进行研究，主要考虑每一级发动机工作时推力 和比冲 与发动机试车存在摄动偏差（相差 ）时所产生火箭关机点时刻的状态偏差。火箭的飞行的动力学方程可建立在地面发射坐标系中，火箭的第一级、第二级和第三级按照固定的俯仰角程序飞行，第二、三级飞行时已在大气层外，此时可忽略气动力的影响。(Here we study for three solid rocket, the main consideration at every level when the engine thrust and state arising the moment the rocket off point perturbation deviation (difference) in the presence of specific impulse and engine test bias. Outside of the rocket flight dynamics equations can be established on the ground coordinate system launch, the rocket s first stage, the second and third stages according to a fixed elevation angle of flight procedures, and the second, when the third flight already in the atmosphere, this when can ignore the effects of gas dynamics.)

MATLAB ask psk fsk dpsk调制解调

solving torsion proble by FEM

基于最速下降法、牛顿法、共轭梯度法的matlab程序 (Steepest descent Newton conjugate gradient method)

本程序可以利用但参数均匀三角多项式曲线来绘制出漂亮的花纹曲线，当然，如果想要获得不同的花纹只需对参数进行调整即可(This procedure can be used but the parameters are homogeneous trigonometric polynomial curve to draw a beautiful pattern curve, of course, if you want to get a different pattern can only adjust the parameters)

本段代码主要是为了实现讲多光谱图像进行光谱分离然后再合并成一种可以在matlab中显示的格式.tif的图像，同时保证了原始的图像信息不丢失(This code is mainly to achieve multispectral images speak for spectral separation and then combined into a format that can be displayed in matlab. Tif image, while maintaining the original image information is not lost)