Image-Expand-Program

matlab频谱分析 很有用(matlab spectrum analysis is useful)

提高风力机将风能转化为机械能的效率，根据我国西北地区的风频风能曲线，用最优设计攻角沿叶片轴线的非线性分布修正传统Wilson算法，优化设计大型水平轴风力机叶片的气动性 能．该优化设计利用Madab优化工具箱，优化速度干涉因子的迭代计算，提高计算效率；考虑多翼型和变攻角等因素对叶片外形优化的影响，从结构及加工工艺角度修正翼型．通过对1．2MW风力发电机组叶片外形的气动性能计算和优化设计，结果表明该优化设计的有效性和可行性，可为风力机叶片外形设计提供参考．(Improve wind turbine wind energy into mechanical energy efficiency, according to the Northwest China wind frequency wind power curve, optimum design angle of attack along the blade axis of traditional non-linear distribution correction Wilson algorithm to optimize the design of the aerodynamic performance of the large-scale horizontal axis wind turbine blades . The Optimal Design Optimization Toolbox Madab optimized for speed interference factor iterative calculation to improve computational efficiency consider multi-airfoil and change the angle of attack and other factors on the blade shape optimization, airfoil from the structure and processing angle correction. By 1.2MW wind turbine blade shape aerodynamic performance calculation and optimization design, the results show that the effectiveness and feasibility of the optimized design can provide a reference for the wind turbine blade shape design.)

四元数分解的点云配准，输入点云的源坐标和目标坐标，计算期望的旋转矩阵和平移向量。(Quaternion decomposition point cloud registration, input the source and target point cloud coordinates to calculate the expected rotation matrix and translation vector.)

心电图导联重建（Frank导联系统）系数推导程序。采用Dower经典系数推导，结果已经验证。(Reconstruction Coefficients for ECG 12-Lead System. Data from Dower is employed as derivation and the results have been verified.)

the ELM method is a learning technique, used to train a system

偏最小二乘PLS的matlab代码实现,以及一个实例，适合初学者学习使用(patial least square coded via matlab)

脑电分析ＭＡＴＬＡＢ工具，由国外脑电研究实验室开发，很实用(EEG analysis)

在录制好音源后，通过该程序，可以求解出各自声音信号的基音周期。(Recording audio through the program can solve each pitch period of the voice signal.)

LMS算法程序 代码等等 变步长；LMS算法程序 代码等等 变步长(LMSsuanfa and soon)

发射信号接收信号，对调幅中波广播与调幅中波收音机传输系统以及调频立体声发射机与调频立体声接收机进行模拟仿真。(The signal receives signal, and simulates the amplitude modulation medium wave broadcasting and amplitude modulation medium wave radio transmission system, the FM stereo transmitter and the FM stereo receiver.)