Packet-drop

说明：  经典的EM算法程序，用于正态混合分布模型的参数估计,希望能够对大家有帮助！(classic EM algorithm for the Normal Distribution hybrid model parameter estimation, we hope to be able to help!)

某班有N个学生，已知他们参加某次考试的成绩（0~100间的整数），求全班同学的平均成绩。(A class is to have N students, known as their new the result of the examination (0 to 100 between integer),for the whole class average scores.)

说明：  数字图像处理--同态滤波--matlab程序(Digital image processing- homomorphic filtering- matlab program)

说明：  删除新到下的LDPC度分布的matlab程序，帮助初学者进一步了解LDPC码的仿真。(Remove New LDPC degree distribution under the matlab program to help beginners learn more about the simulation LDPC codes.)

说明：  一种简单的带罚函数的粒子群算法 容易修改并且非常简单适合初学者(A simple penalty function with PSO is very easy to modify and simple for beginners)

包括面积、周长、矩形度、伸长度，毕设内容，高光谱图像基本处理，可以提取一幅图中想要的目标。( Including the area, perimeter, rectangular, elongation, Complete set content, basic hyperspectral image processing, Target can be extracted in a picture you want.)

利用pcnn脉冲耦合神经网络进行图象滤波,利用pcnn定位图象噪声,根据定位情况进行滤波,输出(Using pulse coupled neural network PCNN for image filtering, image noise using PCNN positioning, according to location to conduct filtering, output)

无心磨削优化，主要用于工程计算，工程优化。(Grinding optimization, is mainly used for engineering calculations, engineering optimization.)

说明：  有加速度情况下当前统计模型(CS)跟踪变速状态的程序(Acceleration case with the current statistical model (CS) to track the status of the procedures variable)

this application is used to search in data base to get some data with special specificaton