QPSK_sim_4_2Channels

一个用于演示游程编码的Matlab程序，具有编码和解码功能(A Matlab program for the demonstration of the run-length coding , with the encoding and decoding functions)

利用传输矩阵计算在无应变无温度下的传感光栅的反射谱，(Using the transfer matrix calculation of the strain-free temperature sensor grating reflection spectrum)

四元数工具箱，matlab环境下使用，为用户提供高效的仿真工具(Quaternion toolbox, matlab environment to provide users with efficient simulation tool)

在MATLAB环境中得到图像的边缘直方图，这对于做此类毕业设计的人很有用。(In the MATLAB environment by the edge of the image histogram, which for those who do such useful graduation.)

此算法描写了怎样根据图片的灰度值来找边界，以及在什么条件下可以作为图像轮廓。(This algorithm describes how to find the gray value according to the picture border, and under what conditions can be used as image contours.)

Matlab fdtd （时域有限差分）一维，二维，三维集合(Matlab fdtd (FDTD) one-dimensional, two-dimensional, three-dimensional collection)

M6e 超高频读写器相关调试源代码和相应文档(M6e UHF reader related debugging source code and corresponding documentation)

资料为matlab PLL_ADC_DDS建模资料，值得参考。。。(nformation for matlab PLL_ADC_DDS modeling data, worthy of reference.....)

说明：  对离散数据运用最小二乘法进行椭圆拟合，运行过了觉得还不错就上传了。(Discrete data on the use of least squares method for ellipse fitting, run over a feel good on the uploaded.)

arma模型的具体实现代码， 可以用(arma model of the specific code, you can use)