200742423462035902

基于Radon-Ambiguity变换和分数阶傅里叶变换的chirp信号检测及多参数估计(Based on Radon-Ambiguity Transform and Fractional Fourier transform of the chirp signal detection and multi-parameter estimation)

说明：  日本科学家奥村通过对城市进行大量无线电波传播损耗的测量，得出了一系列经验曲线用于无线蜂窝网络的规划设计。在这些经验曲线的基础上，推出了简化的Hata模型。(Olympic Village by Japanese scientists a great deal of radio waves in urban propagation loss measurement, the experience curve obtained for a series of planning and design of wireless cellular networks. In the curves on the basis of these experiences, the introduction of a simplified Hata model.)

高压断路器振动信号时频特征分析，STFT变换以及功率谱，matlab代码(High voltage circuit breakers，STFT)

利用matla设计的CIC内插滤波器，其中包含了其相应的补偿滤波器。(Matla designed using CIC interpolation filters, which contains the corresponding compensation filter.)

一个基于smqrt的人脸检测的程序，可以在一副图像中检测出若干人脸(A face detection based on smqrt of the procedure can be detected in a number of the image face)

遗传算法（Genetic Algorithm）是模拟达尔文生物进化论的自然选择和遗传学机理的生物进化过程的计算模型，是一种通过模拟自然进化过程搜索最优解的方法(Genetic Algorithm (Genetic Algorithm) is a computational model simulates Darwinian natural selection and genetic mechanisms of biological evolution process of biological evolution, is a natural evolutionary process by simulating the optimal solution search methods)

matlab用追赶法，列主高斯消元法求解方程组(matlab with the pursuit method, the column main Gaussian elimination method for solving equations)

说明：  利用MATLAB进行、强度和动力学分析(The use of MATLAB, the intensity and dynamics analysis)

估计类均值向量和协方差矩阵的方法。 类间离散度矩阵、类内离散度矩阵的计算方法 (Estimated class mean vector and covariance matrix method. Between-class scatter matrix, within-class dispersion matrix calculation method)

PIECE-WISE LINEAR APPROXIMATIONS