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Performance Comparison of Kalman Filter Based Approaches for Energy Efficiency in Wireless Sensor Networks

蚁群算法函数实现,用于寻找最短路径 主要符号说明 C n个城市的坐标，n×2的矩阵 NC_max 最大迭代次数 m 蚂蚁个数 Alpha 表征信息素重要程度的参数 Beta 表征启发式因子重要程度的参数 Rho 信息素蒸发系数 Q 信息素增加强度系数 R_best 各代最佳路线 L_best 各代最佳路线的长度(Ant colony algorithm)

特征提取实例中的确定圆形目标源程序，能有效提取出图像中的圆形目标，并标记(Feature extraction instance to determine circular target source, can effectively extract the image of circular target, and mark)

THIS MATLAB CODE REDUCE THE SPECKLE NOISE IN SAR IMAGE, IT USE WAVELET FILTER THEN USED CASCADE THREE FILTERS IN TIME DOMAIN (HYBRID TIME AND FREQUENCY DOMAIN). THIS CODE NEED SOME MODIFICATIONS SINCE THERE ARE SOME PROBLEMS LIKE BY COMPUTE PSNR AND THE WAVELET HAS SOME ERRORS IN COMPUTE THE DE-NOISING

模板匹配法，与梯度和Laplacian算子相比较，除了能增强图像边缘外，还具有平滑噪声的优点。(Template matching method, gradient and Laplacian operator with the comparison, in addition to enhance the image edge, but also has the advantages of smoothing the noise.)

说明：  提出了一种综合采用ButterWorth低通滤波器和平均值低通滤 波器的低通滤波器设计新方法. (Presents a comprehensive low-pass filter and using ButterWorth average low-pass filter low-pass filter design of the new method.)

adaptive relaying technique its compared two relay types and subcarriers matching.

说明：  近程模式下的单脉冲信号产生，频谱图,模糊函数图,模糊度等高线图，自相关函数图和多普勒敏感度(Single pulse signal generation, spectrogram, fuzzy function graph, ambiguity contour map, autocorrelation function graph and Doppler sensitivity in short-range mode)

Prayer Times Calculator Calculates Musilm Prayers Times and Sunrise for any location on the earth

Overview: In the application, often the need for custom report format, such as the printing contract, cargo manifests,