qingqang_v31

hilbert spectrum and DFT

用于算法的 迭代，方便初学者直接查找。更可以灵活运用(For iteration, easy for beginners to find directly. More flexibility to use)

特征提取的几种算法程序，应该对图像处理有很大用处。不妨试试。(The algorithms for feature extraction procedure should be very useful for image processing. Worth a try.)

冈萨雷斯数字图像处理配套第四章matlab例程，代码里面有详细解释，适合初学者同步学习。(Supporting Chapter Gonzalez digital image processing matlab routines, code which has explained in detail, synchronous learning for beginners.)

说明：  改进型K分布还杂波程序，非常棒的MATLAB源码呵呵，谁用谁知道！(K distribution clutter also improved procedures for the MATLAB source Oh great, who is with who knows!)

matlab在数理统计中的应用，对学习matlab及数理统计人员均有很好的帮助(matlab in the application of mathematical statistics, matlab learning and statistics to help people have a very good)

说明：  用matlab仿真的递推极大似然法辨识程序，可用来进行系统辨识，很好用(simulation using Matlab Recursive maximum likelihood method identification procedures, which can be used for system identification, good use)

CSMA implementation in matlab

des programmes matlab

分析了影响多雷达组网对目标跟踪精度的因素以及与单雷达的差异,提出了定义雷达网目 标定位精度,以及评估多雷达组网后在目标定位精度方面带来增益的方法。推导了雷达网对目标定 位精度和相应评估指标的估计公式。该文方法不要大量的计算机仿真就可以方便地评估2-D、3- D以及混合雷达网的目标定位精度和效能。通过应用实例说明了该文方法的优点和有效性。 (The factors that affect the location accuracy of target tracked by multi-radar are analyzed.The method to define target location accuracy and the metrics to evaluate the accuracy improvement efficiency of a radar net- work are presented.The analytical expressions are developed to estimate the target location accuracy and the effi- ciency metricsof a radar network.The presented method is convenient to evaluate the target location accuracy and the efficiency of 2-D,3-D as well as the heterogeneous radar network instead of the tedious computer simula- tions.The advantages and the validity of the method are demonstrated by an application. )