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冈萨雷斯)matlab版图形处理工具箱 (Gonzalez) matlab version of graphics processing toolbox)

MATLAB做的不错的人脸识别的程序，希望大家能受用，谢谢(color)

用em算法对数值进行分类，能到达一定的效果(Em algorithm with numerical classification, able to get certain effects)

A Discrete 3-Phase ProgrammableSource block is used to generate a 1 pu, 15 degrees positive sequence voltage. At t = 0.05 s the positive sequence voltage is increased to 1.5 pu. At t = 0.1 s an unbalance is introduced by adding a 0.3 pu negative sequence component with a phase of -30 degrees. The magnitude and phase of the positive-sequence component is evaluated in two diiferent ways: 1) Sequence calculation of phasors using Fourier analysis and 2) abc to dq0 transformation. Math Function and Trigonometric Function blocks are used to evaluate the magnitude and phase of the positive sequence from the d and q components: V1 = sqrt(Vd^2 + Vq^2) , Phi1 = atan(Vq/Vd))

机械臂PD控制 matlab程序 有跟踪和控制功能(Manipulator with PD control matlab program to track and control functions)

Image sharpening using Laplacian

DSCDMA的matlab实现，当下ds-cdma是基带传输的主要组成部分，该程序通过对扩频、编码的应用实现。(DSCDMA matlab realize, the moment ds-cdma is a major component baseband transmission, the program spread through the encoding application implementation.)

LTE中QPSK,16QAM,64QAM的软解调程序。可供相关学习者学习。是对调制解调学习的重要资料。(LTE, QPSK, 16QAM, 64QAM soft demodulation process. Related for learners. Is important information for modem learning.)

动态时间规整matlb源码，相比于欧式距离更能体现相关性(Dynamic time warping matlb source, compared to the Euclidean distance to better reflect the relevance)

信号与系统基础知识包括连续信号与模型、离散信号与模型；常用信号变换包括Z变换、Chirp Z变换、FFT变换、DCT变换和Hilbert变换等；离散系统结构包括IIR、fir和Lattice结构；IIR滤波器设计包括模拟和数字低通、高(Basic knowledge of signals and systems, including continuous signal with the model, discrete signals and model common signal, including Z Transform Transform, Chirp Z Transform, FFT transform, DCT transform and Hilbert transform, etc. discrete system architecture including IIR, fir and Lattice structure IIR filter design, including analog and digital low-pass, high-)