一类Bessel方程Matlab程序源代码

主成分分析法，其本质是实现高纬到低维的分析，用matlab实现的代码(Principal component analysis, by its very nature is to achieve the high latitudes to low-dimensional analysis, implemented with the matlab code)

说明：  针对调幅信号求包络波的问题，给出求调幅信号的包络程序(Demand for AM signal envelope wave problem, given the program seek AM signal envelope)

滤波器，关于均值和几何滤波器，以及去椒盐噪声的代码(Filter mean and geometry filter, as well as salt and pepper noise code.)

超声波空化的气泡动力学计算程序例子，并绘制气泡膨胀溃灭图(Ultrasonic Cavitation bubble dynamics calculation examples, and the mapping of the bubble collapse expansion plans)

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turbo codes in matlab

说明：  线性判别分析（LDA）：将高维的样本投影到最佳鉴别矢量空间，来达到抽取分类信息和压缩特种空间维数的效果，投影后保证样本在新的子空间有最大的类间距离和最小的类内距离。(Linear discriminant analysis (LDA): projects high-dimensional samples into the best discriminant vector space to extract classification information and compress the dimension of special space. After projection, it ensures that the samples have the maximum inter class distance and the minimum intra class distance in the new subspace.)

第十一届华为杯数学建模竞赛E题完整论文，外加MATLAB程序仿真。(Eleventh Huawei Cup title Mathematical Contest in Modeling E complete papers, plus MATLAB program simulation.)

基于matlab车辆文字识别处理方法(Matlab vehicles based on text recognition processing method)

信号经小波变换后的模值,小波模最大值（信号突变点）对应的时刻(Signal by the wavelet transform modulus values​ ​ , the wavelet modulus maximum (signal corresponding to the mutation) time)