nuigai

说明：  频域内的模态参数识别方法：加权最小二乘迭代法。该程序适合刚入门模态参数识别并使用matlab进行编程的人员学习交流。(Method for identifying modal parameters in frequency domain: weighted least squares iterative method. This program is suitable for people who have just started modal parameter identification and use matlab to program and learn to communicate.)

　MUSIC 算法是利用接收数据的协方差矩阵(Rx)分离出信号子空间和噪声子空间，利用信号方向向量与噪声子空间的正交性来构成空间扫描谱，进行全域搜索谱峰，从而实现信号的参数估计。(MUSIC algorithm is used to receive data covariance matrix (Rx) to isolate the signal subspace and noise subspace, using the signal direction vector and noise subspace orthogonality to form the spatial scan spectrum, full-domain search peaks in order to achieve signal The parameter estimation.)

通过程序描述了一个浅海的地形声速剖面信息，在彩色图上画出(that give an example of SSP information)

综合电力船各部分模型的设计和搭建，给出了详细的仿真模型(Integrated Power boat design and construction of each part of the model, gives a detailed simulation model)

用matlab开放环境实现了对数据的非线性回归，方便好用，直接将数据输入到程序中，便可以实现对数据的非线性回归(Open environment with matlab realize the non-linear regression of data, easy to use, enter data directly into the program, you can achieve non-linear regression of the data)

surf特征点提取以及相应的特征点匹配，matlab程序(speed up robust features (SURF), feature matching)

TIME, by itself, creates a new TIME or raises the existing singleton.

认知无线电中吞吐量和用户比较的仿真，可以在matlab下运行 (Throughput and user cognitive radio simulation can run in Matlab)

传热学——热传导 一维非稳态导热微分方程画图(HEAT TRANSFER-HEAT CONDUCTION Drawing of one-dimensional unsteady heat conduction differential equation)

Matlab 官方工具箱使用说明programming_tips编程技巧.pdf(Matlab toolbox for use of official programming_tips programming skills. Pdf)