contowat

说明：  《载波相位相对定位双差方程原理》验证 《载波相位相对定位单差方程原理》验证 《载波相位相对定位双差方程原理》验证 《载波相位相对定位双差方程原理》验证当基站离流动站很近，并假设流动站概略坐标等于基站坐标，那么双差方程中距离向量就为0(&quot Double difference carrier phase relative positioning equation theory&quot test &quot single-difference carrier phase relative positioning equation theory&quot test &quot double difference carrier phase relative positioning equation theory&quot test &quot double difference carrier phase relative positioning equation principle&quot is verified when the base station from the mobile station near, and assuming that mobile station is equal to the base station coordinates approximate coordinates, so double-differential equation from the vector is 0)

一本关于龚纯编辑的数学建模MATLAB应用的书，很实用的，不过不是很清晰(Gong edited a book on mathematical modeling of pure MATLAB application book, very practical, but not very clear)

采用 Welch法在matlab中进行功率谱密度计算(Welch method using power spectral density calculation in matlab)

基于matlab的人脸识别算法pca，有应用matlab进行编程的源代码,以及运行需要的图象文件(Based on face recognition algorithm pca matlab application matlab programming source code, as well as needed for the operation of the image file)

说明：  本程序实现了RGB图像转化为灰度图像，而后对图像进行了二值化，比较适合初学者，因为很多复杂的程序初学者比较难理解，我写的这个程序可以作为入门程序。(This program realized RGB images to gray image, and then to the binary image.It is suitable for beginners, because many complicated procedure is difficult for beginners, I write this program can be used as introductory programs.)

奇异谱分析的MATLAB程序，完整版，需要调试一些参数才能使用(Singular Spectrum Analysis MATLAB program, the full version, you need to debug some parameters to use)

雷达产生线性调频信号，正交解调后得到雷达IQ信号(The radar generates a chirp signal and quadrature demodulation to obtain a radar IQ signal)

Instance Base Learning example

说明：  k近邻 (k nearest neighbor)

matlab 智能算法30个案例分析6-10例的代码(intelligent algorithm matlab analysis of 30 cases, 6-10 cases of code)