NarrowbandULA_DOA

用matlab读取一个语音信号，对其进行变调，回音灯各种处理的设计报告，含代码与仿真图(Reads a speech signal with matlab, its tone, design reports echo lamp various treatments, including code and simulation map)

this function to image processing in matlab

采用Matlab编写的弹道分析算法，该算法可以模拟弹道飞行轨迹(Matlab preparation of the trajectory analysis algorithm, which can be simulated ballistic trajectory)

Description of tools and methods in Matlab that can be applied in the Engineering.

采用T.Chan的总体变分(TV)方法实现图像修复，由于算法本身的局限性，无法解决视觉连通性的问题。(using T. Chan of the overall variation (TV) method of image restoration, Due to the limitations of their own algorithm to solve visual connectivity problems.)

频率估计的几种算法，包括music算法，rife算法，周期图法，pisarenko,levenson法(Frequency estimation of several algorithms, including music algorithm, rife algorithm, periodogram, pisarenko, levenson France)

Matlab hough变换示例及程序，比较实用(Matlab hough transform examples and procedures, more practical)

自适应噪声抵消算法,一种补偿抵消的算法，即在检测有用信号的同时，专设一个传感器检测干扰噪声，再从检测信号中减去噪声传感器的输出，以抵消叠加在有用信号上的干扰噪声。(Adaptive noise cancellation algorithm)

拉丁超立方抽样，调用方式如下：S=lhs(m,dist,mu,sigma,lowb,upb) m: a scalar,the number of sample points dist: A row with distribution type flags of basic random variables the value of the flag can be 1 (for uniform distribution, 2(for normal distribution), 3(for lognormal) and 4(for extreme type 1). mu: A row vector comprising the mean value of basic random variables. sigma: A row vector with its length equaligng to mu,including the standard deviation of basic random variables. lowb: a row vector with its elements are the lower bound of the sampling interval upb:a row vector with its elements are the upper bounds of the sampling interval dist,mu,sigma,lowb,upb must have the same length. Output argument S: sampling point matrix, of which each row is a sampling point.(code of Latin Hypercube Sampling)

Contrast Stretching with Matlab. Example matlab code and result images.