fujian

说明：  仿射变换和猫脸变换是图像加密算法中最基本的算法之一，很多重要的加密算法都是在此基础发展而成的，该程序供研究加密算法的初学者参考使用。(Affine transformation and cats face is the most basic image encryption algorithm in one of many important cryptographic algorithms are evolved on this basis, the program for research reference for beginners to use encryption algorithms.)

feature-extraction in a binary image Features are assumed to be made up of ones, against a background of zeros.

This is model for Permanent magnet synchronous motor by using SVPWM This is done using vector control technique PMSM is made sensorless with the help of sliding modle observer

This paper examines the asymptotic (large sample) performance of a family of non-data aided feedforward (NDA FF) nonlinear least-squares (NLS) type carrier frequency estimators for burst-mode phase shift keying (PSK) modulations transmitted through AWGN and flat Ricean-fading channels. The asymptotic performance of these estimators is established in closed-form expression and compared with the modified Cram`er-Rao bound (MCRB). A best linear unbiased estimator (BLUE), which exhibits the lowest asymptotic variance within the family of NDA FF NLS-type estimators, is also proposed.

马尔科夫决策过程，强化学习的一种算法。主要用于机器人。(Markov process decision)

Single-Phase half-controlled bridge rectifier ALPHA=120

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：  本程序实现已知序列绘制其及傅立叶变换的图(the program known sequence mapping and Fourier transform their plans. .)

说明：  拉格朗日多项式插值计算，可以用语内插卫星精密星历的卫星坐标(Lagrange polynomial interpolation can be inserted within the terms of precision satellite coordinates of the satellite ephemeris)

Linearized model of quadrotor about a 5 degree roll angle.