yunjei

说明：  电机的PID控制，运行在matlab环境下，请下载。(PID motor control, to run in matlab environment, please download.)

关于LDPC编码的一些相关英文资料或者论文及有关资料(LDPC)

经典的奇异值阈值算法用来解决矩阵填充问题,这是最新更新的版本(A singular value thresholding algorithm for matrix completion)

For wavelength dispersion in optical waveguide.

本文主要是描述的DDC的matlab功能，从输入的信号经过1/4fs搬频，然后半带抽取，再到混频，最后到分数倍的抽取，再经过成形滤波器输出。(digital down convention)

matlab神经网络30例，书和源码,都很经典，需要的同学赶快拿走(matlab neural network 30 cases of classic books and source code)

用于画热区图的R语言代码，适合统计方面的人使用。(Used to draw heat zone map R language code for people to use statistics.)

学会不同搜索法（最速下降法，共轭梯度法，牛顿法，拟牛顿法）的计算步骤； 比较不同搜索法（最速下降法，共轭梯度法，牛顿法，拟牛顿法）的优缺点。 (Institute of the different search method (steepest descent method, conjugate gradient method, Newton method, quasi-Newton method) for calculating steps compare different search method (steepest descent method, conjugate gradient method, Newton method, quasi-Newton method) the advantages and disadvantages.)

AIRCRAFT TURBINE ASSEMBLY

一对外啮合直齿圆柱齿轮副的综合刚度计算，用matlab编程计算(A pair of external spur gears meshing comprehensive stiffness calculation, calculation with matlab programming)