LAB1_part1

用训练数据优化DPCM方法，对一个余弦信号数据进行标量量化。(we take optimize the training data DPCM method for the cosine signal data scalar quantization to get a wonderfull understanding.)

非常齐全的数字通信调制源代码。对于初学数字通信仿真的人有很大帮助！(Very complete source code modulation digital communication. For the beginner digital communication simulation of great help to the people!)

人型辯識(內附測試圖)以及註解，請依各人需求去改(Human-type identification (with test pattern), and comments, please go to change according to individual needs)

基于MATLAB7.0，实现单载波频域均衡算法。效果良好(the single-carrier frequency domain equalization algorithm)

说明：  曲波软阈值处理，对已有算法的改良计算，详见程序内部的英文说明 。 (SoftThresh.m- Curvelet soft-thresholding.no more .thx.enjoy.)

这个是逐步搜索法的MATLAB主程序，牛顿法，不动点迭代法(This is a step by step search method MATLAB main program, compiled his free time, by running the verification.)

一种产生M序列的代码程序。基于MATLAB编程(That produces the M-sequence code procedures. Based on MATLAB Programming)

交织源程序，卷积交织，分块交织，级联交织等(Interwoven source code, convolutional interleaving, block intertwined, interwoven cascade)

说明：  在灰度范围[100,200]内显示图像，以灰度等级20显示图像(In gray-scale range of [100,200] display image to 20 gray levels display images)

首先介绍了低截获概率雷达发展状况，然后分析了低截获概率雷达的截获因 子，讨论了雷达各个参数对雷达低截获性能的影响和工程中各种措施对截获因子的影 响 (Digital beam forming is in digital signal processing methods established on the basis of a technology, it is widely used In radar, sonar, communication and electronic countermeasures, etc. Thesis in digital beamforming algorithm robustness, Moving target tracking digital beam, were studied)