57578883zuixiaoercheng

delphi写的一款不错的通讯录软件,适合初学者下载．-delphi write a good address book software, suitable for beginners to download.

说明：  ballstic analysis of firing table data

说明：  用列文伯格-马夸尔特法(Levenberg-Marquardt)进行计算，该算法既有高斯-牛顿法的局部收敛性，又具有梯度下降法的全局性。(The Levenberg-Marquardt method is used for calculation. This algorithm has both the local convergence of the Gauss-Newton method and the globality of the gradient descent method.)

晕传一个东西居然用这么长时间是不是应该改进一下了现在这个时代谁有那么多的时间去折腾呀-things spent such a long time is not what should be improved now this era who has so much time to toss about ah

对语音信号进行预处理，高通滤波，短时分析，自相关分析等(Preprocessing of speech signal)

交叉相关性q检验，用于检验两序列的相关性，可用matlab实现(Cross-correlation q test, used to test the relevance of the two sequences can be achieved using matlab)

基于stc15f2k60s2的电子计算器程序(Electronic calculator program based on stc15f2k60s2)

根据二维空间内目标作匀速直线运动和匀速圆周运动的特点，在建立目标运动模型和观测模型的基础上采用基于交互多模算法（IMM）的卡尔曼滤波器对机动目标进行跟踪。仿真结果表明，该算法不仅能够对匀速直线运动和匀速圆周运动的目标进行跟踪，而且在运动模型发生变化时，滤波误差也比较小。 关键词：卡尔曼滤波器；目标跟踪；机动；交互多模（IMM） -two-dimensional space under target for uniform linear motion and uniform circular motion characteristics, the establishment of the target model and observations on the basis of the model based on interactive multi-algorithm (IMM) Kalman Filter right track moving targets. Simulation results show that the method can not only on uniform linear movement and the uniform circular motion of the target tracking, and the campaign model change, the filter error is relatively small. Keywords : Kalman filter; Target tracking; Mobility; Interactive multi-mode (IMM)

这是一套用Delphi7.0开发的医院信息管理系统门诊收费源码。(This is a set of hospital information management system outpatient charge source developed by Delphi7.0.)

说明：  fluent动网格使用6DOF实现纸飞机的被动运动。(The Fluent dynamic grid uses 6DOF to realize the passive motion of paper aircraft.)