yichuan

模型预测控制算法是以模型为基础，同时包含有预测的原理；另外，作为一种优化控制算法，它还具有最优控制的基本特征。 (Model predictive control algorithm based on model, and contains prediction of the principle, In addition, as a kind of optimal control algorithm, it also has the optimal control of basic characteristics.)

全系诊断是应用广泛的信号处理技术，能够给出大量的振动信号中的信息(The entire department diagnosis is widely used in signal processing technology to give a large number of vibration signals of the information)

求解无约束优化问题的算法效率与性能的测试函数(Solving the unconstrained optimization problem, the algorithm efficiency and performance of test functions)

利用维特比算法求误码率，通信与信号系统专业常用代码，(The Viterbi algorithm seek error rate, communication and signal systems of professional commonly used code)

矩形波导与圆波导仿真软件，基于matlab R2014a 索取源代码请联系1611503643@qq.com(Rectangular waveguide and circular waveguide are the most commonly studied waveguide modes in the curriculum of electromagnetic fields & magnetic waves. A scheme of graphical display of the distribution of electromagnetic field in waveguides based on MATLAB is proposed. The impacts of the distribution of electromagnetic fields in the same waveguides and different modes, waveguide size as well as the boundary conditions on the result of simulation are discussed. Experiment results provide guidance for the curriculum.)

车辆半车模型，有预瞄与无预瞄对比的simulink模型，具有十分详细的M文件与模型文件。 ( U8F66 u8356 u8341 u5B09 u6B09 u6B09 u7R4 U7E06 u6E0 )

包含两个程序,以蛙跳积分法绘制henon-heiles演化方程的时间演化图,x-y,x-vx,y-vy相图和三维庞加莱截面图.( Contains two procedures to leapfrog integration time evolution plotted in Figure henon-heiles evolution equations, xy, x-vx, y-vy phase diagram and three Weipangjialai-sectional view.)

列主元的Gauss消去法，此代码为防止矩阵的条件值太大，用于快速求解列主元。(The Gauss elimination method of the column principal element)

　传统的信号理论，是建立在Fourier分析基础上的，而Fourier变换作为一种全局性的变化，其有一定的局限性。在实际应用中人们开始对Fourier变换进行各种改进，小波分析由此产生了。小波分析是一种新兴的数学分支，它是泛函数、Fourier分析、调和分析、数值分析的最完美的结晶；在应用领域，特别是在信号处理、图像处理、语音处理以及众多非线性科学领域，它被认为是继Fourier分析之后的又一有效的时频分析方法。 小波变换与Fourier变换相比，是一个时间和频域的局域变换因而能有效地从信号中提取信息，通过伸缩和平移等运算功能对函数或信号进行多尺度细化分析（Multiscale Analysis），解决了Fourier变换不能解决的许多困难问题。(The traditional signal theory, is based on Fourier analysis based on Fourier transform, and as a kind of global change, it has some limitations. In the actual application of Fourier transform people began to various improved, wavelet analysis produced. Wavelet analysis is a new branch of mathematics, it is functional, Fourier analysis, harmonic analysis, numerical analysis of the crystallization of the most perfect In the fields of application, especially in signal processing, image processing, audio processing as well as many nonlinear scientific fields, it is considered to be the Fourier analysis after another effective time-frequency analysis method. Wavelet transformation and Fourier transform, compared is a time and frequency domain and the local transform can effectively extract information from signal, through the telescopic peace shift etc operation function of the function ? )

说明：  对结构损伤加速度值进行小波分析，再对其加载噪声，最后进行去噪处理(Acceleration values for structural damage analysis, and then the noise of its load, and finally de-noising)