DOB_CALC

fft calculation of any input signal

迭代生成LDPC码矩阵，初始矩阵为三行三列各元素均为1的矩阵。根据其tranner图依次迭代产生新的矩阵。(structural properties: (1)Each line is composed of p points (2)There is one and only one line between any two points (3)Each point lies on b lines (4)Any pair of lines has at most one common point )

说明：  好几个关于随机振动，结构动力学方面求解的算法，包括PSD法，PEM法，模态空间法，虚拟激励法等算法的基础程序(Several algorithms for solving random vibration and structural dynamics, including PSD method, PEM method, modal space method and virtual excitation method, are introduced.)

说明：  直接对反馈的转矩量来进行控制从而实现对直流无刷电机的控制，不需要在电机内部装传感器(The feedback torque is directly controlled to realize the control of the brushless DC motor without installing sensors in the motor)

Vth-Vth0-Vsb for NMOS

MPC coding for CSTR

机器视觉啊；想下个东西哈哈哈哈哈哈哈哈哈(machine vision ,Think of the next thing)

这是一个延时求和波束形成算法的实现，可以运行！(This is a summation delay beamforming algorithm, you can run!)

这个是关于无线射频识别室内定位系统的编程框架，如果你想学习室内定位系统的编程，可以参考这个，可能会给你启发(This is about the RFID indoor positioning system, programming framework, if you want to learn programming indoor positioning system, can refer to this, it might give you inspiration)

基于lms算法的GS抗干扰，它的效果很好(Lms algorithm based on the GS anti-jamming, and it works well)