EKF-matlab-program

采用直接发在matlab中进行功率谱密度计算 (Direct hair for power spectral density calculation in matlab)

返回从不同数组中取数据的组合 比如输入两个数组{1 2} {3 4}， 返回值为 {1 3} {1 4} {2 3} {2 4}(Back to take a combination of data from different array such as input two arrays {12} {34}, return value {13} {14} {23} {24})

深度优先搜索属于图算法的一种,英文缩写为DFS即Depth First Search.其过程简要来说是对每一个可能的分支路径深入到不能再深入为止,而且每个节点只能访问一次.(DFS Depth First Search is a kind of graph algorithm, English abbreviation for DFS is the Depth First Search. The process is briefly branch of every possible path can t go deep into the deep, and each node can only access at a time.)

LZ复杂度反映的是一个时间序列中，保证准确无误，是学习通信的好帮手，包括最后计算压缩图像的峰值信噪比和压缩效果的源码。( LZ complexity is reflected in a time sequence, Ensure accurate communication is learning a good helper, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source.)

toi ten la nguyen van duc

这是多电平svpwm空间电压矢量控制的算法，用于电机控制(This is a multi-level voltage svpwm space vector control algorithm for motor control)

Matlab简单模拟双缝衍射的平面光强分布及一维光强分布(Matlab simulation of the intensity distribution simple double-slit diffraction plane and the one-dimensional intensity distribution)

说明：  支持向量机的matlab具体用法，很好的一篇文档(Support vector machine matlab specific usage)

小波包分解，提取能量特征，然后进行归一化处理，获取诊断信息(Wavelet Neural Network)

用matlab编程工具，编写具有操作界面的应用程序，通过菜单、对话框，选项框等界面控制，对算法进行演示。需要在应用系统中实现的算法及功能包括： 1、图像增强算法 （1）灰度线形变换：亮度及对比度可以调节（通过控制参数的改变，能够实时预览变化结果）； （2）直方图均衡：可在界面上对比均衡前后的效果。 2、图像变换算法 （3）对一幅彩色图像进行DCT变换和反变换，对比结果和原图； （4）仅保留左上角16X16的DCT系数，进行反变换，计算结果图的信噪比SNR。 3、图像分割算法 （5）采用最优阈值算法对灰度图像进行分割； （6）用Canny算法对灰度图像进行边缘检测； （7）用hough变换，检测边缘图像中的直线，并用不同颜色将检测出的直线叠加显示到原图像上。 (Preparation of a user interface with Matlab programming tools, applications, menus, dialog boxes, option boxes and other interface control, the algorithm demo. Algorithms and functions that need to be achieved in the application system including: 1, the image enhancement algorithm (1) gray linear transformation: the brightness and contrast can be adjusted (by controlling the change of the parameters, it is possible to real-time preview changes result) (2) Histogram equalization : contrast before and after equalization effect in the interface. 2, an image transformation algorithm (3) for a color image DCT transform and inverse transform, comparing the results and the original (4) to retain only the upper left corner of 16x16 DCT coefficient, the inverse transform, the signal-to-noise ratio SNR calculation results of FIG. . 3, image segmentation algorithm (5) The optimal threshold algorithm to gray-scale image segmentation (6) Canny algorithm for edge detection of gray-scale images ()