OFDMtransmission

基于谱减法的语音增强算法，谱相减法及其变形方法总体上运算量较小，容易实时实现，增强效果也较好，是目前最常用的一种方法(Spectral subtraction based speech enhancement algorithm, spectral subtraction method and the deformation of the whole volume of the smaller operations, easy real-time implementation, and enhance the results would be better, is the most commonly used in a way)

对激光通过大气传输的主要非线性过程进行数值模拟, 列出大气的流体动力学方程组和与 大气相互作用的波方程，推导出受激热瑞利散射引起的小扰动不稳定性的波与大气的耦合方程, 还对湍流作了处理。(Of laser transmission through the atmosphere, the main non-linear process to simulate the fluid dynamics are listed in the atmosphere and atmospheric interaction equations and the wave equation is derived by stimulated thermal Rayleigh scattering instability caused by the wave perturbation coupled equations with the atmosphere, but also made a deal with turbulence.)

交互式层次分析法源程序,输入判断矩阵即可进行可信度判断(Interactive hierarchy analysis method source code, enter the matrix can be credibility judgment)

L0模糊核估计算法 L0模糊核估计算法 L0模糊核估计算法(Blur kernel estimation algorithm L0 L0 L0 blur kernel estimation algorithm blur kernel estimation algorithm)

基于db2小波包的信号分解，便于理解，方便阅读(Db2 wavelet packet-based signal decomposition, easy to understand, easy to read)

说明：  matlab 教程 很有用的啊(matlab tutorial useful ah)

说明：  固定提前角法跟踪的数学模型及其仿真程序代码。(A fixed angle in advance of the mathematical model for tracking and simulation code.)

this file to calculate the cp/lambda for different types of pitch angles. the selected wind speed range where the rated wind speed is 9 m/s and beta angle is zero the maximum value of beta is 45 but in the simulation it maximum value will not be more than 36 degree

Creates the diffuse noise for a set of microphones in a closed room with various powers based on the positions of the microphones.

in this program the horizon line detection is found out by using canny edge detector and hough transform.