MATLAB中的公司标志图案识别

PCA,LDA,LPP三种人脸识别的算法(PCA, LDA, LPP three face recognition algorithms)

1、 写出此两点边值问题的积分形式； 2、 构造有限元方程； 3、 编程计算显示计算结果。(1, write the two-point boundary value of the integral form 2, structural finite element equation 3, programming calculations show the results.)

MATLAB语言完整命令代码集 (MATLAB language complete command code set)

语音去噪LMS自适应滤波算法,利用LMS自适应滤波算法进行语音去噪(Speech Denoising LMS adaptive filtering algorithm, using LMS adaptive filtering algorithm for voice denoising)

超短脉冲对光学元件的热分布研究，在第j个高斯脉冲打上去之后，元件表明的温度分布情况(The temperature distribution of the heat distribution of ultrashort pulses of optical components, after the j-th Gaussian pulse beat up, elements indicated)

pca and fisher implementation in matlab for feature extraction

传统的图像分割方法可以分为基于阈值、边缘、区域的方法等，而传统的分割方法在复杂图像分割中效果不好。为了提高图像分割的性能，我们提出了一种基于局部自适应窗口的Otsu方法。首先，分析了传统阈值法在复杂图像分割中不能很好地形成的原因，比较了全局阈值和局部阈值对图像分割的影响。其次，提出了根据局部信息自适应地改变局部窗口大小的方法，分析了该方法的特点。最后，证明了所提出的新方法优于其他方法。实验结果表明，与其他传统方法相比，该方法能保持更多的细节，获得更满意的结果。(The traditional image segmentation methods can be divided into thresholding, edge and region methods. The traditional segmentation methods do not perform well in the segmentation of complicated images. In order to improve the performance of image segmentation, we propose an adaptive windowed range-constrained Otsu method based on local information.First, the reason why traditional thresholding methods do not perform well in the segmentation of complicated images is analyzed. Therein, the influences of global and local thresholdings on the image segmentation are compared. Secondly, a method of adaptively changing the local window size based on local information is proposed, and the characteristics of the proposed method are analyzed. Finally, the superiority of the proposed method over other methods, It is validated by the experiments that the proposed method can keep more details and acquire much more satisfying results as compared with the other conventional methods.)

用于大坝安全预警模型的多元回归以及变量分离的程序。也可以用于其他非线性回归-Dam safety warning model for multiple regression and variable separation procedures. Can also be used for other non-linear regression.

这是一些简单的模糊逻辑的MATLAB代码，以天气预报为例。由几个文件组成，包括函数和调用函数的代码。

基于SVPWM的三电平逆变的matlab仿真，针对EMD方法的不足,关于神经网络控制，LDPC码的完整的编译码，最终的权值矩阵就是滤波器的系数，本程序的性能已经达到较高水平。