blind-sources-separation-

用最大似然法求解功率谱密度，现代谱估计方法(use the method of maximum likehood to calculate the power spectral density)

实现彩色作图，可实现不同frame累计，并进行插值(Color mapping can be accumulated to achieve a different frame, and interpolation)

MATLAB官方培训.pdf 可以较全面了解其功能！(MATLAB official training. Pdf can be a more comprehensive understanding of their function!)

进行层次分析的matlab程序源代码 能自动进行层次分析 很不错(The level of analysis matlab source code can automatically be very good analytic hierarchy)

给定某一技术指标，按照以上技术指标设计巴特沃斯低通滤波器。(Given a technical indicator, technical indicators in accordance with the above design Butterworth low-pass filter.)

说明：  程序使用说明 1、所有仿真算法按章归类，文件中的程序名与书中一一对应。 2、将仿真程序复制到硬盘MATLAB运行的路径中，便可仿真运行。 3、本书算法在MATLAB 5.3版下运行成功，并适用于其他版本。 4、程序chap1_11.mdl；chap3_2.mdl；chap3_5.mdl；chap6_2.mdl；chap6_4.mdl需要在Matlab6.5下运行，特此说明。 5、假如您对仿真程序有疑问，请及时通过 E-mail 与作者联系。 北京航空航天大学 刘金琨 E-mail 地址： ljk@dept3.buaa.edu.cn或ljk@buaa.edu.cn(Program instructions 1 All simulation algorithms are classified by chapter, and the program name in the file corresponds to that in the book one by one. 2 Copy the simulation program to the Matlab running path of the hard disk, then the simulation can run. 3 The book algorithm in Matlab version 5.3 run successfully, and suitable for other versions. 4 Program chap1.11.mdl; chap3.2.mdl; chap3.5.mdl; chap6.2.mdl; chap6.4. MDL needs to run under MATLAB6.5. 5 If you have any questions about the simulation program, please contact the author by e-mail.)

经典载波跟踪环costas环simulink建模仿真，采用QPSK调制，包含上下变频以及三种不同鉴相方式。(Classic costas loop carrier tracking loop simulink modeling and simulation, using QPSK modulation, including the upper and lower frequency, as well as phase three different ways.)

Radius Basic Function 神经网络的预测程序(Radius Basic Function neural network prediction program)

CODE FOR MATLAB FOR DOWLODING

用平面波展开法计算二维声子晶体带隙结构的matlab程序(The PWE method in the calculation of band stucture of 2D phononic crystal.)