car

产生高斯脉冲的前15阶导函数。该函数的输入参数为：矢量t定义时间轴；高斯脉冲导函数的阶数k，取值范围[1，15](have a Gaussian pulse of 15 derivative function. The function of the input parameters : vector defined time frame t; Gaussian pulse derivative function of order k, value in the range [1,15])

MUSIC算法是基于天线阵列协方差矩阵的特征分解类DOA估计算法，这里给出的是基于四阶累计量的MUSIC算法。(MUSIC algorithm for DOA estimation algorithm is based on the decomposition characteristics of the antenna array covariance matrix given here is based on the fourth-order cumulant MUSIC algorithm.)

非常经典的软件射频通用处理和设计，麻省理工学院计算机系的博士们写的(A very classic Universal software radio processing and design, Department of Computer Science Massachusetts Institute of Technology who wrote a doctoral)

matlab环境中可以实现在matlab中录音的功能(matlab luyin)

说明：  本程序是利用小波包进行图像的压缩的简单的编程(This procedure is the use of wavelet packet image compression for simple programming)

说明：  求解一元二次方程的遗传算法代码 在Matlab下可以运行(Solving a quadratic equation of the genetic algorithm code)

character recognization using lip movement

it includes some usefull codes in speech processing

MATLAB希尔伯特Hilbert变换求包络谱 源程序代码。(MATLAB Hilbert Hilbert transforms envelope spectrum source code.)

本人编写的各种matlab最优化程序代码，其中包含了yZvFLJ问题最优化，无约束一维极值问题，牛顿法基本牛顿法，全局牛顿法，割线法，抛物线法，DekjQSF法 Wolfe.Powell法，Powell法。 (I prepared a variety of optimization matlab code, which contains yZvFLJ problem optimization, Unconstrained one dimensional extremum problem, Newton s method basic Newton method, global Newton method, secant method, parabolic law, DekjQSF law Wolfe.Powell law , Powell method. )