paowuxianfa

使用SIMULINK构建Turbo码仿真系统 A simulation system of Turbo Code using SIMULINK (北京科技大学信息工程学院)周贤(Turbo code constructed using SIMULINK simulation A simulation system of Turbo Code using SIMULINK (Beijing University of Science and Technology Information Technology Institute) Zhou)

平均误码率统计的的matlab程序，使用的时候还有一点注意事项，见程序内部说明(The average bit error rate statistics matlab program, when used, also Note, see the procedures for internal instructions)

世界潮汐模型，可以精确计算全球海洋潮汐的变化，非常实用(global sea level model)

二维傅里叶变换,对图像进行二维傅里叶变换处理(Two-Dimensional Fast Fourier Transform The purpose of this project is to develop a 2-D FFT program "package" that will be used in several other projects that follow. Your implementation must have the capabilities to: (a) Multiply the input image by (-1)x+y to center the transform for filtering. (b) Multiply the resulting (complex) array by a real function (in the sense that the the real coefficients multiply both the real and imaginary parts of the transforms). Recall that multiplication of two images is done on pairs of corresponding elements. (c) Compute the inverse Fourier transform. (d) Multiply the result by (-1)x+y and take the real part. (e) Compute the spectrum.)

an example of how bw can be removed from ecg.

说明：  MATLAB数学建模工具，很好的建模资料(Matlab mathetical modelling toolbox)

随机性选择函数，在一组最优解中，随机概率选择目标函数值最大的解(Random selection function, the optimal solution in a group, the random probability of choosing the objective function value of the maximum of the solution)

模糊训练程序以及matlab迟滞系统建模，希望对大家有所帮助，用于精密平台控制(fuzzy hysteresis)

说明：  基于遗传算法的充电站选址优化求解方法实例(Genetic algorithm based optimization method for location of charging station)

This folder contains several codes for energy detection and match filter.