readuff

主要有采样定理的主程序和FFT算法程序，能运行！(Mainly on the sampling theorem and the FFT algorithm program the main program can run! )

matlab programs for be used in image

BP Alphabet learning program as data classification example

本程序实现text文件的批量导入matlab中，并附有使用说明。(This procedure to achieve the bulk of the text file into matlab, together with instructions for use.)

用matlab所学的知识，编写最小二乘法拟合程序，以解决物理实验中的最小二乘法拟合曲线以及相关系数等的问题。(With matlab learned, the preparation method of least squares fitting procedure to solve the problems of the least-squares fitting curve and correlation coefficient physics experiments.)

根据二阶矩原理计算给定图像的二阶矩，也就是图像的中轴线(According to principles calculation of second moment second moment given image, that is the image of the central axis)

阵列信号处理中DOA估计的dmusic算法(2dmusic algorithm for DOA estimation based on UCA)

加性高斯白噪声衰减信道的QAM调制源代码，包含误码率仿真(Additive white Gaussian noise attenuation channel QAM modulation source code, including bit error rate simulation)

首先读取图像并生成二值图像，然后生成标注矩阵并用彩色显示，最后确定图像的统计性能(First reads the image and generates a binary image, and then generate the label matrix and displayed in color, and finally to determine the statistical properties of the image)

m file matlab program