cab

实现以下功能：装载信号；完成信号的单尺度一维离散小波分解；从系数中重构低频部分和高频部分；显示高频和低频部分；由小波逆变换恢复信号；多层一维分解；提取系数的低频和高频部分；重构第3层的低频系数；重构第1、2、3、4、5层的高频信号；重构原始信号并显示(Achieve the following functions: load signal complete signal single-scale one-dimensional discrete wavelet decomposition reconstructed from the coefficients in the low frequency and high frequency display high-frequency and low frequency restored by the inverse wavelet transform signal multi-layer one-dimensional decomposition extraction coefficient of low frequency and high frequency reconstruction of 3-layer low-frequency coefficients reconstruction of the first layer of high-frequency signal 1,2,3,4,5 reconstruct the original signal and display)

说明：  首先，对复杂振动信号进行EMD分解，得到各个频率分量，接着，对各分量进行Hilbert变换，得到瞬时频率(END resolve,hilbert chang,evry imf,instantaneous frequency)

利用MATLAB仿真小斜视角情况下理想点目标的合成孔径雷达回波数据，并利用RDA算法进行点目标成像。(the echo data of the ideal point target from small oblique Angle is simulated, and the target image is obtained by using RDA.)

用matlab设计俄罗斯方块 基于GUI的设计 (Russian block design)

LDA分类器算法matlab实现，简单易用(LDA classifier based on MATLAB)

LCMV优化设计阵列处理信号，本科毕设要求参见标准测试模型，在matlab R2009b调试通过，包含特征值与特征向量的提取、训练样本以及最后的识别，BP神经网络用于函数拟合与模式识别。( LCMV optimization design array signal processing, Undergraduate complete set requirements refer to the standard test models, In matlab R2009b debugging through, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, BP neural network function fitting and pattern recognition.)

说明：  CS_UKF当前统计模型无迹卡尔曼滤波跟踪算法CS_UKF当前统计模型无迹卡尔曼滤波跟踪算法(CS_UKF)

MATLAB主成分分析法,对于数学建模的同学很有帮助(PCA MATLAB)

给出了在matlab软件中绘制常见图形的例子 二维绘图：函数绘图、数据绘图 三维绘图：曲线、曲面 分析用图：条形图、饼状图、柱状图(Gives examples of common graphics rendering software in matlab Dimensional drawing: function plotting, plotting data Three-dimensional graphics: curves, surfaces Analysis chart: bar charts, pie charts, bar charts)

3D Lattice Boltzmann (BGK) model of a fluid