satid

unix operating system

电磁波穿过一维介质的Matlab仿真 注意本人原创作品 不得乱传(Electromagnetic waves through Matlab simulation of one-dimensional medium)

该文件是在瑞利信道统计的基础上，给出了Clarke模型，并给出了仿真方法(Rayleigh channel statistics based on the file given Clarke model and simulation method)

说明：  太赫兹和中红外频率下，石墨烯表面电导率的公式(Formula for surface conductivity of graphene at terahertz and mid-infrared frequencies)

用训练序列和lloyd算法，对一个正弦信号数据进行标量量化。(Using the training sequence and lloyd algorithm, we take a sinusoidal signal data for scalar quantization to deepen our understanding.)

说明：  快速傅里叶变换的子程序，直接在主函数中调用即可直接绘制信号的频谱图。(The subroutine of the fast Fourier transform can directly draw the spectrum of the signal by calling it directly in the main function.)

普林斯顿开发的快速球面调和变换算法，我把它移植到windows下，并做成链接库，可以直接调用(Princeton rapid development of the spherical harmonic transform algorithm, I transpose it to the windows, and causing link library, and can directly call)

LDA source code done with matlab

normalized huffman code for digital comm

自己写的MATLAB程序，用于已知2个单位向量，求它们的旋转矩阵。非迭代法。 另有一个绝对定向程序。(Write their own MATLAB for 2 unit vector, known for their rotation matrix. The iterative method. There is another absolute orientation program.)