lfm

有关于matlab中文件的导入和读取，对于经常要用来做作业的同学比较有用的哦(Matlab files on import and read, always want to do homework for students with a useful comparison Oh)

傅里叶变换和小波变换重建图像的比较效果，这个程序可以用来实现四个要求：1、FFT和WT重建效果比较；2、通过改变小波来比较重建效果；3、通过改变分解层数来比较重建效果；4、通过改变大系数个数来比较重建效果。其中还有一个计算PSNR的程序(the comparative effect of reconstruction image by Fourier transform and wavelet transform 。 the program can be used to achieve the four requirements: 1, FFT, and WT reconstruction effect 2, by changing the wavelet to compare the reconstruction effect 3, by changing the decomposition layers to compare the reconstruction effect 4, by changing the number of large coefficient of comparative reconstruction results. Including a procedure of calculating PSNR )

计算轨道角动量的纯度,解调的纯度分布情况存到一个用户自定义的TXT文档中(Calculate the purity of orbital angular momentum )

太阳能光伏经过整流再进行并到交流电网的平台搭建(Solar photovoltaic is rectified and then built on the platform of alternating current network)

该仿真利于学习信号处理的朋友理解MUSIC算法的原理。仿真是在理想情况下完成的(The simulation Friends conducive to learning signal processing algorithms to understand the principles of MUSIC. Simulation is done under ideal conditions)

在matlab中对图像进行加水印,挺简单的，包括水印嵌入和水印提取(digital watermarking)

iNemo_M1_Applications，这款ST公司的九轴传感器，数据读取，姿态结算，融合。很全的一个工程，刚刚测试通过。(iNemo_M1_Applications, this ST s nine-axis sensor, data read, posture settlement, integration. It is full of a project, just test.)

说明：  MATLAB程序（附图像），对图像商标文字的分割。(MATLAB (AP like), the trademark image segmentation words.)

模糊控制隶属度函数及部分代码，幻灯片讲义(Fuzzy control membership function and part of the code)

MIMO ofdm完整程序，已仿真过，比较误码率(MIMO ofdm)