Maximum_likelyhood_estimation.m

双边带电路-Bilateral band circuit

数据滤波是去除噪声还原真实数据的一种数据处理技术, Kalman滤波在测量方差已知的情况下能够从一系列存在测量噪声的数据中，估计动态系统的状态. 由于, 它便于计算机编程实现, 并能够对现场采集的数据进行实时的更新和处理(Data filtering is to remove noise and a data processing technique of real data reduction, Kalman filter can from a series of measurement noise variance in measuring the condition of known data, state estimation of dynamic systems. Because it is convenient for computer programming, and can be collected on the spot data update and real-time processing)

说明：  根据光伏的数学模型，建立仿真模型，模拟出光伏的外特性输出，包括最大功率点的追踪(According to the mathematical model of photovoltaic, a simulation model is established to simulate the external characteristic output of photovoltaic, including the tracking of the maximum power point)

实现V调频信号ISAR成像一维距离像和二维图像，同时可改变注释中代码调整仿真成像的对象以及成像过程中信噪比等问题。(V frequency modulation signal, ISAR imaging, one-dimensional range image and two-dimensional image can be changed, while the code in annotation can be adjusted, the object of simulation imaging and the SNR of imaging process will be changed.)

his article presents a survey of the developments in digital relays for protection of transmission lines.

说明：  单相逆变器并网，电流内环PR控制，外环电压采用PI控制，LC滤波并网(Single-phase Inverter Connected to Grid and Current Inner-loop PR Control)

俄罗斯方块VC++源代码.rar-Tetris VC source. Rar

贪吃蛇源代码的程序，网页格式。很好玩的哈(this is tan chi she prommmer .it is funny !)

USACO第10题，Marry乳业从一些奶农手中采购牛奶，并且每一位奶农为乳制品加工企业提供的价格是不同的。此外，就像每头奶牛每天只能挤出固定数量的奶，每位奶农每天能提供的牛奶数量是一定的。每天Marry乳业可以从奶农手中采购到小于或者等于奶农最大产量的整数数量的牛奶。 给出Marry乳业每天对牛奶的需求量，还有每位奶农提供的牛奶单价和产量。计算采购足够数量的牛奶所需的最小花费。 (Give the requirement of milk and the amount that they offer.)

不含积分环节的伺服系统， 对小车倒立摆的控制的matlab仿真程序-Non-integral part of the servo system, control of inverted pendulum car matlab simulation program