three1

this code contains coding of amplify and forward with the comparision of ser and snr

TSP问题（货郎担问题，旅行商问题）的模拟退火算法通用malab源程序(TSP problems (traveling salesman problem, traveling salesman problem) is common malab simulated annealing source code)

关于噪声模型的matlab仿真,有利于噪声的信道仿真(On the noise model of matlab simulation, in favor of noise channel simulation)

用matlab构建的信号发生器，其中包括交互界面，产生各种简单的波形，以及波形的混合叠加，以及外加音频的简单处理。交互界面中可以清楚看到波形的时域和频域的波形，包括波形的幅值，周期，功率均有图形显示(Constructed using matlab signal generator, including interface, simple treatment produces a variety of simple waveforms, and mixed superimposed waveforms, as well as external audio. Interactive interface, you can clearly see the waveform frequency domain and time domain waveforms, including the waveform amplitude, period, power has a graphic display )

基带ofdm系统的实现用matlab来仿真，使用matlab的图形构件GUI，形象，便于理解(Base-band OFDM system using matlab to simulation, using matlab graphics component GUI, image, easy to understand)

说明：  基本的一百个matlab源程序分享，欢迎下载，一一分享，(language of matlab important)

parameter stimation plus matlab has been desrcibed in this paper

说明：  利用粒子群算法求最小值，对基本粒子群做了修改，使其有更好的计算效果。(Using Particle Swarm Optimization for the minimum of basic particle swarm made changes to make it a better calculation of results.)

学习压缩感知时自己编写的初步重建程序，有利于加深理解压缩感知的理论(Preliminary reconstruction program, write your own learning compressed sensing, a better understanding of the theory of compressed sensing)

利用小波算法进行图像和视频处理，将原始小波块放在新小波块的左上角，在小波块右下角补零。(Using wavelet algorithm for image and video processing, the original wavelet wavelet block block on the new upper left corner of the block in the lower right corner of the wavelet zeros.)