sefaz

解决OFDM中PAPR问题的MATLAB程序。(Solve the PAPR problem of OFDM in the MATLAB program.)

matlab语言 三首歌曲程序，方便大家科研之余放松(matlab language three songs program to facilitate research of I relax)

对OFDM的载波频偏进行估计和补偿，采用ML最大似然估计算法，有不同频偏值和不同信噪比的仿真结果图。(For OFDM carrier frequency offset estimation and compensation, using ML maximum likelihood estimation, have different values and different SNR offset simulation results shown in Fig.)

RSA 数字签名 matlab实现 是密码学中一个重要的签名算法(RSA digital signature cryptography matlab implementation are an important signature algorithm)

可将输入的RGB图像转化为灰度图像！在Matlab环境下编程实现。(RGB images can be input into a gray-scale image! In the Matlab programming environment.)

利用matlab工具编程播放一段卡农音乐，乐曲部分可任意修改(Programming using matlab tool plays a Canon music, song and part can be freely modified)

基于小波变换的多聚焦图像融合技术。可以实现对图像的模糊处理(Multi-focus image fusion based on wavelet transform technology. Can be achieved fuzzy image processing)

BP神经网络的设计实例,文中例子均通过测试，可直接运行(BP neural network design example, the text examples are tested, can be directly run)

说明：  AM调制，利用载波查表，基带信号，C语言实现功能(AM using table for carrier and baseband signals)

二维点源扩散的matlab例题程序，用于环境污染分析(Two-dimensional point source diffusion)