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通过卫星的测量方程和状态方程来求解卫星的姿态。包括四元数，角度，角速度等等。(By satellite measurements to solve equations and state equations of satellite attitude. Including the quaternion, angle, angular velocity and so on.)

在进行利用蒙地卡罗方法进行期权定价的时候，我们有很多减小方差的方法，下面是其中的两种。(During the use of Monte Carlo methods for option pricing, we have a lot of variance reduction method, the following two.)

提供了34个无约束优化算法的测试函数，用于测试算法的有效性和准确性(Provides 34 unconstrained optimization test functions for testing the validity and accuracy of the algorithm)

此程序用来计算MACD指标并对其有效性进行回测检验(This program is used to calculate MACD indicators and its effectiveness is back to the test)

mk突变点分析； 输入：x是数据序列；sy是起始年份或序号（做图的时候会用到）(mk point mutation analysis Input: x is a data sequence sy is the initial year or serial number (do figure it will be used))

一个关于非线性控制理论的课件。可以作为相关课程的教学和学习之用。(A courseware about nonlinear control theory used for course learning and teaching.)

说明：  讲述了凸优化的基本理论，包括定义，模型，鲁棒特性以及对信号重构的指导等。(Describes the basic theory of convex optimization, including definitions, models, robust features and guidance on the signal reconstruction.)

各种经典图像处理算法的matlab源代码，初学者可以看看(A variety of classical image processing algorithm Matlab source code, beginners can take a look at)

一个自己搭建的普通的pscad仿真模型，方便初学者了解pscad相关的原件(One he has built himself an ordinary pscad simulation model, easy for beginners to understand the relevant original pscad)

一个完整gsm通信系统的仿真程序。能计算呼叫阻塞率。(A complete gsm communication system simulation program. Can calculate the call blocking rate.)