video_coding2

利用有限差分算法实现动力学方程的求解单个球体在环形容器中运动分析(Finite difference algorithm for solving the dynamic equations in a single sphere in the circular movement of the container)

MATLAB软件实现计算有限长序列的DFT和IDFT函数的程序，另有一个实例(MATLAB software calculation of finite-length sequence of DFT and IDFT function procedures, while an example of)

说明：  矢量网络法散将射参数转化为介电常数 本代码计算需要的输入值为：d(超材料厚度方向的周期常数)，f(频率的变化范围)，S(通过CST或HFSS软件计算得到的散射参数)(The vector network dispersion transforms the radiation parameters into the dielectric constant Input values required for calculation in this code are: D (periodic constant in the direction of metamaterial thickness), F (range of frequency variation), S(scattering parameters calculated by CST or HFSS software))

MUSIC算法[1]是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。(MUSIC algorithm [1] is a feature space based on matrix decomposition method. From the geometric point of view, the signal processing can be decomposed observation space the signal subspace and the noise subspace, it is clear that the two spaces are orthogonal. Signal Subspace data received by the array covariance matrix and eigenvectors corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector components.)

可以实现的功能是：基于未知输入观测器的故障检测算法(You can achieve the function is: unknown input observer based fault detection algorithm)

详细的HDB3码的产生，编译码，经带通滤波器，高斯白噪声信道后的功率谱密度 (Detailed HDB3 code generation, encoding and decoding, by the band pass filter, Gaussian white noise channel power spectral density after)

彩色图转灰度图++matlab+实现代码，很不错，值得看看！(Color to grayscale++matlab+ implementation code, very good, worth a look!)

工具箱Dicom标准搜索/读/写工具... -dicom_folder_info，搜索文件夹和所有的DICOM文件的子文件夹，并给出了结构后，在所有数据集在该文件夹中的信息。 -dicom_read_volume，读一个DICOM货量并不重要，如果DICOM的体积单个文件或多个文件组成，或在子文件夹 -dicom_write_volume，写一个DICOM量 -SiemensInfo，读取从西门子私人标记00291020 MRI和DTI技术信息 (Toolbox with Dicom Search/Read/Write tools ... - dicom_folder_info, search a folder and sub-folders for all dicom files and gives a structure back with the information of all datasets present in that folder. - dicom_read_volume, read a dicom volume, it doesn t matter if the dicom volume consist of a single file or multiple files, or is in a sub-folder - dicom_write_volume, write a dicom volume - SiemensInfo, reads the MRI and DTI information from the Siemens Private tag 0029 1020)

对使用高阶累积量（统计量）进行调制识别进行了仿真，包含仿真参考的经典文献和汇报用的PPT。后期我对程序进行了改进，已完美达到文献效果，但PPT中没来得及改，请注意。有极强参考价值(Order cumulants (statistics) modulation recognition simulation contains the simulation reference classic literature and reporting with PPT. The late I program improvement, has the perfect reach literature effect, but did not have time to change, PPT Please note. Have a strong reference value)

编队队形方向控制，将编队队形方向控制问题转化为编队队形状态两控制问题。(The direction of formation control, the direction of the formation control problem is transformed to two control problems for the formation state.)