SiFWHM

实现SIFT算子，效率高，但还是有改进的空间。(realize SIFT algorithm，fast and efficient，but it also can be developed)

Census Transform of an Image, Please read the comments for a better understanding of the code

说明：  灰色预测的实现代码，包括总开始计算到后面的各种检验，残差检验、后验差检验等(Gray prediction code, including the total start to the back of a variety of test, the residual test, a posteriori differential test)

it is used to design filters using rectangular window......

基于LQR方法的曲线航向跟踪，输入为圆形轨迹，输出为左右推进器控制命令(Based heading LQR method of tracking, enter the desired heading, the output is about propulsion control commands)

非常详细的关于OFDM的信道估计的文章，对于初学者也许会有很大帮助。(Very detailed OFDM channel estimation on the article, there may be very helpful for beginners.)

基于四元数法的捷联惯导系统仿真，陀螺仪和加速度计数据为自己仿的一分钟数据(Simulation SINS)

CDMA通过gold7和gold31来进行编码。并比较不同编码下的CDMA的性能(cdma performance via different length of gold encode )

A programmable-logic controller (PLC) is a compact computer-based electronic system that uses digital or analog input/output modules to control machines, processes, and other control modules. A PLC is able to receive (input) and transmit (output) various types of electrical and electronic signals and use them to control and monitor practically any kind of mechanical and/or electrical system.

使用有限元法求解一维伯努利梁的位移和应力算例。(an example of sovlving Euler-Bernoulli beam problem with FEM)