viewcontent

本文建立了跳水世界杯期间水立方观众队伍长度随时间变化的模型，通过Matlab对其进行求解并提出优化安检工作的途径。(This established the Water Cube, the audience during the World Cup diving team the length of time-varying model is solved by Matlab and make optimization of its security work means.)

完全安LTE协议写的matlab代码，对于学习LTE协议很有帮助

downsampling& up sampling wav file

双调谐滤波器设计，可用于高压直流换流站的设计(Dual tuned filter design, which can be used in the design of HVDC converter station)

自己编写的红外小目标检测程序，利用红外小目标的统计特性，分别根据均值和方差来进行判断，速度快，效果好(Infrared small target detection, the use of infrared small target statistical characteristics, respectively, according to the mean and variance to judge, fast, good effect)

在某初教机的线性模型基础上，建立了飞机的纵向和横向传递函数，分析了模型参数的不确定性，通过使用MATLAB中的NCD模块对飞行控制系统及PID控制器等参数进行优化，设计出了飞机的自动驾驶仪高度保持和航向保持模式。这种方法既避免了复杂的计算和编程，又使系统具有较好的稳定，陛、动态性能和鲁棒性，克服了飞机模型参数随着高度和速度的变化（即模型参数存在不确定性）而需要按照多个不同高度和速度的飞行区域设计一系列控制器的缺点(early in a plane of the linear model, based on the aircraft's vertical and horizontal transfer function, Analysis of the model parameters of uncertainty, MATLAB through the use of the NCD Blocks flight control system and PID controller parameters for optimization, design of the aircraft's automatic pilot systems, and maintain a high degree course-keeping mode. This method not only avoids the complex calculation and programming, the system has good stability, Her Majesty, dynamic performance and robustness. overcome the aircraft model parameters with the height and speed of change (that model parameters uncertainty exists) and the need to not more than with the height and speed of regional flight controller design a series of shortcomings)

these files are related to speech processing and adaptive filtering

基于matla的多媒体播放器，能实现一般播放器的所有功能和男女声识别功能。(Matla based multimedia player, the player can achieve all the general functions and male and female vocal recognition.)

在过零检测过程中，找过零点，并以此来进一步计算相位差等(In the zero-crossing detection to find the zero crossing, and to calculate the phase difference)

基于小波神经网络的横摇运动和预测的程序matlab程序(Based on wavelet neural network and prediction of roll motion matlab process procedures)