code

这是我自己用MATLAB编写的一个源程序，是保存在WORD里面的，里面有源程序和实验步骤，可以下载下来实验，大家也可以对这个程序进行改进(This is my own written using MATLAB source is saved in WORD inside source and experimental steps, which can be downloaded experiments, we can improve this program)

说明：  mppt最大功率追踪，一种新的占空比法，是爬山法的一种(MPPT maximum power tracking, a new duty cycle method)

拉格朗日多项式拟合卫星精密星历。。。。。(lagrange)

找到的一个好的QPSK用matlab的smulink做的,很不错哦(QPSK found a good use matlab to do the smulink, very good, oh)

codes for ant colony optimization

patch antenaa fdtd.. mkldnkdjgsircdo,gudficghfoidgjsdcmhgrig

这些都是些有关用matlab语言实现的小程序，主要是关于gui界面的(These are some of the matlab language with a small program focused mainly on the gui interface)

QPSK在多径衰落和加性高斯白噪声下的性能仿真，对于通信方面比较有用！(QPSK simulation with Gray coding and simple Rayleigh multipath fading channel and AWGN added)

encoding and decoding using huffnam

RSA is one of the first practical public-key cryptosystems and is widely used for secure data transmission. In such a cryptosystem, the encryption key is public and differs the decryption key which is kept secret. In RSA,