pid-control-matlab-code

Capacity_and_Channel for mimo channel

交错网格---非均匀介质二维声波方程(一阶压力--速度)、2阶时间差分、2阶空间差分精度(Staggered grid- heterogeneous medium two-dimensional acoustic wave equation (first-order pressure- speed), 2 order time difference, space 2 order difference accuracy)

说明：  根据TCH/FS信道的技术标准，用MATLAB语言编写程序模块，实现编译码模块功能，仿真TCH/FS信道各模块，检验与测试它们的性能，对TCH/FS信道的纠错性能进行仿真及分析。(under TCH/FS access to the technical standards, using MATLAB language program modules to achieve encryption module function, simulation TCH/FS Channel modules, test and test their performance, the TCH/FS channel error correction performance simulation and analysis.)

optimal power flow using partical swarm optimization

数据预处理工具箱,可以对数据进行归一化与反归一化的处理。(Toolbox data preprocessing, data can be normalized and anti-normalization process.)

演示了mallat算法的实现过程，包括分解与重构，原始波形用的是两个不同频率的正弦函数(Mallat algorithm demonstrated the realization of the process, including the decomposition and reconstruction, with the original waveform are two different frequency sine function)

摘 　要:阐述了数字滤波器的设计方法 ,分析了运用 MATLAB软件进行 IIR和 FIR数字滤波器设计的过程。 研究 与实践表明:教学中 ,运用 MATLAB软件进行数字滤波器设计及实现 ,可增强学生的感性认识 ,加深对数字滤波器 设计基本原理的理解 ,改善教学效果。(Abstract: This paper describes the design of digital filter methods, analysis of the use of MATLAB software IIR and FIR digital filter design process. Research and practice shows that: teaching, the use of MATLAB software digital filter design and realization of perceptual knowledge to enhance students understanding of the basic principles of digital filter design understanding, enhance the effectiveness of teaching.)

四旋翼飞行器入门材料，由浅入深，适合初学者(Four-rotor entry materials, Deep, suitable for beginners)

计算单点相移光纤光栅的反射谱,计算单点相移光纤光栅的反射谱(Single point calculation phase shifted grating reflection spectrum)

列主元的Gauss消去法，此代码为防止矩阵的条件值太大，用于快速求解列主元。(The Gauss elimination method of the column principal element)