sar_echo

基于ＨＯＵＧＨ变换的检测圆的ＭＡＴＬＡＢ小程序．(HOUGH transform-based detection of small round MATLAB procedures.)

这是一个图像灰度拉伸程序，用matla语言完成(This is a gray drawing program, complete with matla language)

基于MATLAB的 SVD分解 图像分解 图像压缩 图像还原(SVD decomposition MATLAB-based image decomposition image compression image restore)

matlab实现的RGB空间转换到HSI空间，以供参考(matlab realize RGB space conversion to HSI space for reference)

matlab插值问题，内有两个简单程序和PPT详细讲解，供参考。(matlab interpolation problem, there are two simple procedures and PPT explain in detail, for reference.)

基于互功率谱的时延估计，esprit算法对有干扰的信号频率进行估计,包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法。( Based on the time delay estimation of power spectrum, esprit algorithm signal frequency interference can be assessed Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm.)

svm分类器，主要用于雷达辐射源信号识别(Svm classifier, mainly used for radar emitter signal identification)

基于形状的匹配是图像匹配领域的一个新的方法，文件里面是关于基于形状匹配的国外相关文章以及MATLAB代码。(Shape-based matching is a new approach in the field of image matching, document which is based on shape matching foreign-related articles and MATLAB code.)

本程序针对高通公司开发的IS-95通信系统，是一个相对完整的IS-95前向信道的仿真源程序，包括Viterbi编码，数据调制，基于RAKE接收机的解调，实现软判决输入的Viterbi译码等模块，并包括有误码率的计算和性能仿真显示。 (The procedure developed for Qualcomm IS-95 communication system, is a relatively complete IS-95 forward channel simulation source code, including Viterbi coding, data modulation, demodulation based RAKE receiver to achieve soft decision input Viterbi decoding modules, and includes a bit error rate performance computing and simulation show.)

this code simulate about capacity of mimo-antenna system.