mel

A matrix of symbolic elements is reasonably useful for many analytic linear algebra applications, and for analytic vector, matrix and tensor differentiation. This function produces a matrix of arbitrary dimension of symbolic elements that are indexed by their position in the symbolic matrix for ease of reference. EXAMPLE >> M = symMat([2 2], m , real ) M = [ m11, m12] [ m21, m22] >> class(M) ans = sym >> det(M) ans = m11*m22 - m12*m21

plotting and visualization matlab ppt

不规则光照下自适应阈值的前景背景分离算法(Irregular light of the prospects for adaptive threshold background separation algorithm)

LMS算法源代码，输入为正弦加噪声LMS算法源代码，输入为正弦加噪声(LMS algorithm source code, the input is sinusoidal plus noise LMS algorithm source code, the input is sinusoidal plus noise)

A fast and simple voxel traversal algorithm through a 3D space partition (uniform grid)

matlab实现人脸检测，基于PCA实现，可以实现人脸识别(matlab face)

Filter high pass for processing images

完整的希尔伯特时频谱程序，可直接运行查看结果，对EMD初学者很有帮助，内附HHT源码。(A complete Hilbert spectrum program, which can be run directly to view the results.It is helpful to the EMD beginners.And the HHT code is enclosed.)

单极性PWM控制方式Simulink仿真，很简单，便于电力电子初初学入门者学习，里面还加了一个模拟滤波器，也很简单，但想法非常重要 (Unipolar PWM control mode Simulink simulation is very simple, easy beginner beginners to learn the beginning of the power electronics, which also added an analog filter is also very simple, but the idea is very important)

各种可直接运行的matlab simulink的电机模型(Variety can be directly run matlab simulink motor model)