fourier-transform

说明：  本代码采用了adaboost算法进行仿真进行人脸检测，很好的给出了仿真图。(it uses adaboost to dtecte face. and it shows the pictures.)

说明：  一个模糊神经网络的参数训练程序，希望对大家有所帮助(The parameters of a fuzzy neural network training procedures, we want to help)

全相位FFT（apFFT）时移相位差法多频测试程序，内置5种不同的频率，可以得到很精确的幅值、频率、相位估计，仿真时精度很高。(All phase FFT (apFFT) method when multi-frequency phase-shift test procedures, built-in 5 different frequencies, can be very precise amplitude, frequency, phase estimation, the simulation accuracy is very high.)

基于预测以及蚁群算法实现的IDC机房云计算资源调度论文。内付matlab代码思路。(Based on prediction and ant colony algorithm, cloud computing resource scheduling of IDC computer room is realized. Inside pay matlab code thinking.)

SMI(协方差矩阵求逆)算法是波束合成常用的算法。(SMI (covariance matrix inversion) algorithm is commonly used synthetic beamforming algorithms.)

说明：  OBS汇聚算法，用matlab实现，该算法为混合门限汇聚算法(OBS aggregation algorithm, using Matlab realize that the algorithm for mixed Threshold aggregation algorithm)

Signals_and_Systems_with_MATLAB_Computing_and_Simulink_Modeling provides the basic knowledge of how to further utilize the signal processing via MATLAB. Illustrations and graphical figures are of simplification to the reader understanding as well.

wrf arw的后处理程序，计算出其他需要的物理量，气象专业常用。(post processing codes which are needed to calculate other physical quantities, commonly used in meteorology.)

lens matlab 二次光学设计中的透镜设计，根据非成像光学原理，利用matlab计算生成点坐标,导入TP(lens matlab)

ESPRIT是“Estimating signal parameters viarotational invariance techniques”的缩写，含义是“借助旋转不变技术估计信号参数”，它是由Roy[221等人于1986年提出的另一种基于子空间的DOA估计方法。 应用领域 　　侧向定位 信号处理 思想 　　ESPRIT的思想在于，将传感器阵列分解为两个完全相同的子阵列，两个子阵中每两个相对应的阵元具有相同的平移，即要求阵列具有平移不变性，每两个位移相同的阵元匹配成对。所幸的是实际中许多阵列满足这个条件，比如等距直线阵。(ESPRIT is "Estimating signal parameters viarotational invariance techniques" acronym, meaning "With ESPRIT estimation of signal parameters", it is by Roy [221, who in 1986 proposed DOA estimation method based on subspace another. Applications Lateral positioning signal processing Thinking ESPRIT thinking that the sensor array is divided into two identical sub-arrays, each of the two sub-arrays of two corresponding array element has the same translation, which requires an array with translation invariance, the displacement of each of the two identical arrays yuan matching pairs. Fortunately, many of the actual array satisfy this condition, such as equidistant linear array.)