simple program in matlab for making zoom to an image

一个实现图像傅里叶变换、DCT变换，平移、旋转、图像缩放等功能的集成软件，matlab源代码。-it a software which has many functions such as FFT,DCT,zoom in and zoom out.it s a code written with matlab

This code contains simple rotate and zoom function in MATLAB GUI

能够进行简单的频率计算，通过输入一个模拟信号没能够用MATLAB计算出相应的信号频率，算法的计算量小，文档完整，文档的附录是MATLAB程序，可以直接在MATLAB中使用(To calculate the simple frequency, through the input of an analog signal can not calculate the signal frequency with corresponding MATLAB algorithm, small amount of