HHT

采用映射法降低ofdm系统分均比的matlab仿真程序(Ofdm systems using sub-mapping method to reduce the matlab simulation program than)

卡尔曼滤波，大家多多体谅，这不是个好程序，只是为了获得激活账号。谢谢大家了。谢谢各位了(Kalman filter, a lot of understanding, this is not a good program, just in order to obtain the activation account. Thank you. Thank you)

利用matlab的m文件写出bpsk的内容，一道作业题。谢谢(Use matlab m-file written bpsk content, a job title. Thank you)

VLFEAT,一个强大的SIFT库函数,适合MATLAB和VC应用(VLFEAT, a powerful SIFT library functions for MATLAB and VC application)

高速铁路路基沉降是一个复杂的系统过程,涉及不同时期、不同工况,选用单一的预测模型不足以反映路基整体的变形规律.Logistic模型及Verhulst模型的曲线均为S形,可以反映全过程的地基沉降与时间的关系.针对路基填筑期和降水期两个时段利用MATLAB软件编制程序计算模型参数,得到Logistic模型和灰色Verhulst模型,进而求得两者的最优加权组合模型.对比结果表明:在路基填筑期由两者的最优加权组合模型预测得到的结果与实测结果较吻合,拟合精度高于单一模型 而在降水期Verhulst模型的预测值更接近实测值,平均相对误差约为1.75％,拟合精度较高.(High-speed railway subgrade settlement process is a complex system involving different times and in different conditions, the choice of a single forecasting model does not adequately reflect the overall deformation of roadbed. Curve Logistic model and Verhulst models are S-shaped, the whole process can be reflected foundation settlement versus time. against roadbed construction period of two hours and precipitation using MATLAB software programming model parameters, the Logistic model and gray Verhulst model, and then get the optimal model of a weighted combination of the two. comparative results indicate : results and experimental results in the roadbed construction period by the weighted combination of the best of both models predicted than the anastomosis fitting accuracy than a single model precipitation predicted value of Verhulst model closer to the actual value of the average relative error approximately 1.75 fitting accuracy.)

LM1117-3.3稳压器的详细介绍，包括其工作特性和相关参数(LM1117-3.3 regulator details, including their operating characteristics and parameters)

惯性导航的工具箱，对IMU的导航计算利用Matlab进行了全面的仿真，非常适合IMU导航算法、组合导航算法的研究(Inertial navigation toolbox IMU navigation calculation using Matlab comprehensive simulation, very suitable for the IMU navigation algorithm, integrated navigation algorithm)

本代码实现的是基于主成分分析的特征脸。运行环境为Matlab。(The code is based on principal component analysis feature face. Operating environment for Matlab.)

水下无人航行器（AUV）simulink仿真工具箱,安装后即可用里面给出的各种AUV模型进行仿真，是挪威科技大学的学生做的，很不错。(Unmanned underwater vehicle (AUV) simulink simulation toolbox, which can be used after installation of various AUV model given simulation, the Norwegian University of Technology, students do very well.)

IEEE 123 BUS IN MATLAB