DTFT

用MATLAB首先显示彩色图像，然后显示灰度化后的图像，再绘制直方图，直方图均衡化(MATLAB show color image first, and then according to gray image, to draw the histogram, the histogram equalization)

an introduction to dynamic meterology chapter five matlab所有代码 气象专业经典资料(an introduction to dynamic meterology chapter five matlab code)

Analog Filter design in Matlab environment

说明：  有压缩感知算法两种实现方式； 包括GPSR_BB和GPSR_Basic算法 有一个demo可以用来学习，部分内容根据自己的理解加了中文注释(There are two implementations of compressed sensing algorithm. Including GPSR_BB and GPSR_Basic algorithm There is a demo that can be used for learning. Some of the contents are annotated in Chinese according to their own understanding.)

Matlab绘制3-D图形的几个例子，很详细，也很全面的介绍了绘制3-D图形的函数，其中最后一个是画直方图的，横向和纵向都有例子。(Matlab 3-D graphics to draw a few examples of very detailed and very comprehensive introduction to drawing 3-D graphics functions, the last one is the histogram drawing, horizontal and vertical are examples.)

循环冗余校验就是一种被广泛采用的错误检验编码。介绍了循环冗余校验码的差错控制原理及其算法实现。(CRC is a widely used test coding errors. Introduced a cyclic redundancy check code for error control principle and algorithm.)

保存matlab图为pdf图片，便于pdflatex使用(save matlab figure to pdf)

来自国外的用于相机标定的源代码，用matlab语言编写(from abroad for the camera calibration of source code, using Matlab language)

计算求解连续时间信号的SINAD，分析其频谱特型(Calculate the SINADof Real Signal)

for compression sensing