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一个100*100的正方形，用半径为10的圆覆盖，随机在100*100的平面内放置圆心，问至少需要多少个圆，才能使得成功覆盖整个区域的概率在95 以上？并给出一个均匀随机放置装置的分布图。(A 100* 100 square, a circle with a radius of 10 covers, 100* 100 randomly placed on the center plane, and asked how many circles at least, to cover the entire area so the probability of success of 95 or more? And gives a uniform distribution of randomly placed devices.)

AR自适应滤波器，用Kalman滤波器跟踪AR模型的吸收变化(adaptive AR model，use kalman filter to trace the variance of ar coeffience)

数字信号处理的MATLAB实现源代码 介绍了滤波器、功率谱等(Digital signal processing in MATLAB source code filters, power spectrum)

说明：  常见概率分布的随机数生成程序，包括均晕分布、高斯分布、对数正态分布、K分布、t分布、韦布尔分布。(Common probability distribution of the random number generation process, including both halo distribution, Gaussian distribution, lognormal distribution, K distribution, t distribution, Weibull distribution.)

熵权计算程序,本程序主要用于熵权的计算，可以直接使用。(The entropy weight calculation procedures, the procedures used for the calculation of the entropy weight can be used directly.)

simulink教程,学习如何进行动态仿真(simulink course, learn how to simulate the dynamic)

正态分布的shapiro-wilk检验法，适合样本量n满足3=<n<=50的情况。(Shapiro-wilk test, in the normal distribution for sample size n satisfies 3 = <n<=50的情况。)

Qualnet 3.9.5 userguide

This matlab source is to detect stationary segments in the nonstationary siganl.

PhoneInterfaceManager extends ITelephony.Stub.