CCFM

对于任意三个整数，判断其是否为一个合法的日期值。给定一个日期值，计算若干天后的日期值，(For any three integers, determine whether it was a valid date value. Given a date and calculate the value of a number of days of the date,)

支持向量机工具，可以在matlab下运行(support vector machine tools, can run under Matlab)

vmd终极修改版，各种修改更新，可用于实测信号和仿真信号分解哦。(vmd ultimate modified version, update various modifications can be used to simulate the measured signal and the signal decomposition oh.)

信号时频分析matlab软件，使用GUI界面，非常简单，可以分析信号的时频特性以及进行谱分析(Signal time-frequency analysis matlab software using the GUI interface is very simple, can analyze the signal characteristics as well as the time-frequency spectral analysis)

利用MATLAB进行程序C7_3 QR方法的算法(The use of MATLAB to carry out procedures C7_3 QR algorithm)

实现地图匹配算法，对地图路径进行准确定位。(The realization of the map-matching algorithm, the exact path of the location map.)

采用热核构造权重，小波包分析提取振动信号中的特征频率，利用自然梯度算法。( Thermonuclear using weighting factors Wavelet packet analysis to extract vibration signal characteristic frequency, Use of natural gradient algorithm.)

本工具包提供了三个yuv序列和bmp之间相互操作的m文件。 1、yuv2bmp ：可以将一段yuv视频序列切割成若干bmp图像。 2、bmp2yuv：可以将若干bmp图像合成一个yuv序列，注意：在选取多幅bmp图像的时候，请按图像顺序逆向选择。 3、yuvcut：可以截取yuv序列中的某一段序列。(The toolkit provides three yuv sequence and the operation between the m bmp file. 1, yuv2bmp: yuv video sequence can be cut into a number of bmp images. 2, bmp2yuv: bmp images can be synthesis of a number of yuv sequence Note: When selecting multiple bmp images, please click the image sequence of adverse selection. 3, yuvcut: yuv sequence can be an interception of a sequence.)

得到特征方程，采用二分法和黄金分割法搜索梁、板等结构的自振频率(The characteristic equation, and the golden section method using dichotomy search beams, plates and other structure of the natural frequency)

图像处理Matlab源代码，包括二维离散余弦变换的图像压缩，采用灰度变换的方法增强图像的对比度，直方图均匀化，模拟图像受高斯白噪声和椒盐噪声的影响。 (Including discrete cosine transform image compression, the use of gray-scale transformation method to enhance image contrast, histogram equalization, analog image by Gauss white noise and salt and pepper noise.)