ssb_mod_01

Solving Engineering Problems Using MATLAB C++ Math Library Introduction In the previous article, we studied how can use MATLAB C API to solve engineering problems. In this article I will show you how can use MATLAB C++ math library. The MATLAB® C++ Math Library serves two separate constituencies: MATLAB programmers seeking more speed or complete independence from interpreted MATLAB, and C++ programmers who need a fast, easy-to-use matrix math library. To each, it offers distinct advantages.

求二维点对问题，但是没有实现不知道怎么做？(the distans of some points )

说明：   这是一个完整的指纹识别程序，它包括了直方图均衡，Gabor滤波图像增强，方向图过滤，纹理细化，特征提取及特征匹配。其中，特征匹配包含了3种匹配方法，另外还附有PPT，非常值得研究。(Finger Identification)

四阵元理想情况下情况下，来波方向为30度，干扰信号方向为45度时，各阵元波形( Smart Antenna beam-forming)

Matlab矩阵数据与外部程序交换,目的是使用 Ctrl+V 拷贝空间中的matlab变量数据到Origin,或其他软件.(Copy the Matlab matrix data on clipboard and feed data into excel or notepad using Ctrl+V .)

FIR低通滤波器的编程实现，针对的是一维信号处理(The FIR low pass filter for programming is one dimensional signal processing)

一种基于纠错编码的空域自适应水印。嵌入，攻击，提取(an adaptive watermarking based onError correction coding in spatial domain . Embedding, attack, extraction)

Fourie series. Waves with sines and cosines. Square wave, sawtooth wave, etc. Very usefull.

他能把前后景分开，把前景去除掉，形成稳定的背景图(He can separate foreground and background, the foreground removed to form a stable background)

空间信号的波达方向（Direction of Arrival，简称DOA）估计作为阵列信号处理研究的一个主要课题，在近些年来越来越得到大量的关注和研究。它可实现对空间中信源信号的准确的角度估计，实现信源方位等参数的具体精确检测，并且还具有很高的分辨力。这些特性使得DOA估计在声呐、通信及雷达等多种领域具有广阔的应用和发展前景。此程序为面阵中二维角度估计算法程序。(direction of arrival,usually called DOA,has been an important subject recently.This program contains unitary esprit)