MATLB_Serial

2011年全国大学生数学建模大赛A题，8种主要重金属元素在该城区的空间分布(National Mathematical Modeling Contest A title in 2011, eight major heavy metal elements in the spatial distribution of the city)

简单的matlab程序 基本的输入 (Simple matlab program basic input)

说明：  三维坐标系统旋转,实现以法向量向目标轴XYZ旋转。原理说明和测试结果。(Three-dimensional coordinate system rotation vector to the target to achieve a XYZ axis rotation. Principles of instructions and test results.)

System will automatically delete the directory of debug and release, so please do not put files on these two directory.

aim2006-1.4v。The construction of Auditory Images and Mellin Images in the auditory pathway(this is the aim2006-1.4v for matlab。The construction of Auditory Images and Mellin Images in the auditory pathway)

存在麦克风增益相位误差时候的宽带波束形成器设计,采用最小二乘方法来实现。 (Phase error exists when the microphone gain broadband beamformer design, using the least squares method to implement.)

基于粒子群算法的PID控制器优化设计matlab代码(PID TUNER using PSO matlab code)

After we calculate the R peaks of the ecg signal, we identify different criteria : a) Heart rate. b) Regularity of the R-R peaks (Look at the R-R distances). 1. Regular (are they equidistant apart). 2. Irregular. c) Rhythm 1. Tachycardia ==> Fast. 2. Bradychardia ==> Slow. 3. Normal.

用 matlab 编写的高斯随机表面的生成(using Matlab prepared by the surface of the Gaussian random generation)

这是一个最基本的OFDM系统仿真，说明一个信号通过OFDM系统所产生信号对比(This is a basic OFDM system simulation, that a signal generated by the signal OFDM system comparison)