journal-v-finale

说明：  NMF矩阵分解算法可用于高维数据分解和降维处理分析。(NMF matrix decomposition algorithm can be used for high-dimensional data decomposition and dimension reduction analysis.)

基于MATLAB的数字图像旋转的算法和实现(MATLAB-based algorithm for digital image rotation)

说明：  城市蚂蚁算法MATLAB程序，跟刚才上传的不一样，都有很高的使用价值(Ant Algorithm MATLAB city procedures, with just uploaded not the same, have a very high value)

制作红色小球沿一条带封闭路径的下旋螺线运动的实时动画(production of a small red ball with a closed along the path under the rotating spiral movements of real-time animation)

用最小约束阵实现频率、二维到达角和极化的联合估计,大家可以参考一下了.(binding matrix with the minimum frequency, two-dimensional arrival angle and polarization of the joint estimation, we can make reference to the.)

说明：  针对故障诊断，本程序为多工况故障诊断，利用gmm对TE过程实现了故障检测，效果很好(According to the fault diagnosis, the program for fault diagnosis of the condition, TE process to realize fault detection using GMM, the effect is very good)

现需要在高度为600~700KM范围内，回归周期为30天的太阳同步轨道上布置一颗L波段的合成孔径雷达卫星。 1. 请设计合适的轨道参数，并仿真对应轨道下一个运行周期内星下点轨迹图（纬度和经度两个图）； 2. 计算多普勒中心频率，多普勒调频率与纬度的关系图（设姿态角为0°，天线视角20°~60°，推荐35°）； 3. 按高斯投影方式，将星下点轨迹图投影到地图坐标上。(Now requires a height of 600 ~ 700KM range, return period of 30 days are arranged on a sun-synchronous orbit L-band Synthetic Aperture Radar satellites. 1 Please design the appropriate orbital parameters and simulate the corresponding orbit within the next operating cycle nadir trajectories (latitude and longitude two graphs) 2. Calculate the Doppler center frequency, Doppler frequency and the relationship between latitude Figure (set attitude angle is 0, the antenna angle of 20 to 60, recommended 35) 3 Press Gauss projection, the nadir trajectories projected onto the map coordinates.)

说明：  一个关于KHA的算法，他是一种在KPCA基础上进一步训练的算法(a 5,500 on the algorithm, he is a KPCA in further training on the basis of the algorithm)

fbp 三维重建 基于压缩感知的计算机成像(san wei c jian)

some source code on nichols and bode using matlab