fdtd twomedium

matlab数学建模工具箱，包括：％ 1. MATLAB常用数学建模工具的中文帮助 ％ 2. 贡献MATLAB数学建模工具(打*号) ％ 3. 中国大学生数学建模竞赛历年试题MATLAB程序(mathematical modeling matlab toolbox, including: 1. MATLAB mathematical modeling tools commonly used in Chinese to help 2. contributions to MATLAB mathematical modeling tool (hit* No.) 3. China Undergraduate Mathematical Contest in Modeling questions MATLAB program calendar)

里面汇集了很多经典的pid控制程序，大家可以借鉴哦(Which brings together many of the classic pid control procedures, everyone can learn from Oh)

this is useful to generate noise in communication channels at the time of simulation

crross over and fittnes GA unit commitment

线性调频信号是获得高分辨常用信号，文件是通过线性调频信号来进行脉冲压缩处理，获得高分辨。(Chirp signal is to obtain a high-resolution commonly used signal file chirp signal pulse compression processing to obtain high-resolution.)

主要讲解了基于LMI非线性不等式的就求解过程，文章讲的很清晰，大家一起学习。(LMI based mainly on the non-linear inequalities on solving process, the article said very clearly, we will study together.)

The performance coefficient depends on both the pitch angle (β) and the tip speed ratio (λ). The tip speed ratio is calculated by using blade tip speed and wind speed upstream of the rotor. The relationship between performance coeffi cient (c_p), pitch angle (β) and tip speed ratio (λ) is established by the c_p- λ approximation (3) for different blade pitch angle.

composite material lamina

说明：  Andrew Ng Cousera 机器学习课程神经网络手写字符识别，源代码以及说明文档(Andrew Ng Cousera 's Machine learning courses, Neural Network handwritten character recognition, source code and documentation)

一篇讲解FDTD中，隐式格式迭代，总场散射场分离的改进的论文，对于学习总场散射场有重要作用。(FDTD in a brief, implicit iteration, the total field scattered field improved separation of papers, total field scattered field for the study has an important role.)