SignalofMatlab

Genetic Algorithm for function maximization. Especially useful for functions with kinks and discontinuities, and where a good "starting point" is unavailable.

离散余弦变换的MATLAB程序，离散余弦变换的MATLAB程序，(Discrete cosine transform of the MATLAB program)

最小均方自适应滤波 可用于系统辨识 预测编码 谱分析 噪声消除(LMS adaptive filter can be used to identify predictive coding system to eliminate noise spectral analysis)

wavelet segmentation wavelet segmentation(wavelet segmentation)

matlab image processing

matlab实现CNN卷积神经网络，进行图像分类。(We can realize neural network with matlab, which will complete the classification of the image.)

高阶拟合出光纤模式折射率和波长的关系并计算出较为准确的波导色散，同时计算出材料色散，并最终得到光纤的总色散。(The relationship between the refractive index and the wavelength of the fiber mode is fitted in higher order an the more accurate waveguide dispersion is calculated; the material dispersion is calculated at the same time, and the total dispersion of the fiber is obtained.)

说明：  有关单自由度自激振动模型的建立仿真过程的说明(A single degree of freedom self-excited vibration model, the simulation)

读入图像到命令窗口然后按CTRL + ENTER键，执行每一个单元。增强或降低图像亮度，不是普通的灰度调制。(first read any two image in command window then press ctrl+enter to execute each cell .highlight duller value nd increase or decrease the value from cell box to increase or decrease the image)

This program simulates Gaussian beam propagation through a Fabry-Perot interferometer ％with adjustable error angles.(Gaussian beam prop agation through a Fabry-Perot interferometer % error with adjustable angles.)