_nurbs_

其中，子目录《数字信号处理题解及电子课件》_MATLAB程序包含了完成该书的习题参考答案时所用到的MATLAB程序，直接运行这些程序可给出相应习题参考解答的结果。用MATLAB编写的程序的名称由“ex”开头，接下来是所在的章、习题序号及该习题中MATLAB程序的序号，如ex_01_06_1，指的是第1章第6题的第1个程序。(Among them, the subdirectory " digital signal processing solutions and electronic courseware title" _MATLAB The book contains a complete reference to answer the exercises used by the MATLAB program, these programs can be run directly gives a reference to answer the result of exercise. MATLAB program with the name written by the " ex" at the beginning, followed by the host of the Chapter, and the number of exercises exercise program in MATLAB serial number, such as ex_01_06_1, refer to Chapter 1, Article 6, paragraph 1 of the title process .)

matlab 图像处理程序 初学者面积计算练习(Image area calculation )

一个关于sinc函数最小欧氏距离计算的程序，和仿真，研究超奈奎斯特可以借鉴(A program sinc function on the minimum Euclidean distance calculation, and simulation of Super Nyquist can learn)

说明：  研究不同二元三元数字基带传输码型的，通过Matlab仿真软件进行了仿真验证(Three of different digital baseband binary transmission code, and carried out by Matlab simulation software simulation )

人脸识别，简易的人脸识别程序，用matlab编写。(face detection)

matlab 初级学习。。。。。。。。。。。。。。(matlab primary learning. . . . . . . . . . . . . .)

不需要中间直流储能环节；能够四象限运行；具有优良的输入电流波形和输出电压波形；可自由控制的功率因数。(No intermediate dc energy storage link is required;Able to run in four quadrants;It has good input current waveform and output voltage waveform.Freely controllable power factor.)

说明：  gsm的物理层仿真实现，仿真的目的不仅仅在于检查DSP程序实现的错误与否，还通过MATLAB制作相应的码表(gsm realize the physical layer simulation, the purpose of simulation is not merely to check the DSP program realize the error or not, through the production of the corresponding MATLAB code table)

说明：  在MATLAB环境下仿真瑞利信道容量与信噪比的关系(In MATLAB simulation Rayleigh channel capacity and SNR relationship )

小波分析是目前数学中一个迅速发展的新领网域，它同时具有理论深刻和应用十分广泛的双重意义。信号处理的目的就是：准确的分析、诊断、编码压缩和量化、快速传递或存储、精确地重构（或恢复）。(Wavelet analysis is a rapidly developing new collar domain in mathematics, which has both theoretical significance and profound and extensive application. The purpose of signal processing is: accurate rapid analysis, diagnosis, coding and quantization, transmission or storage, accurate reconstruction (or recovery).)