MATLAB

基于LMS的自适应滤波器的算法实现，该算法以数字调制信号为理想信号，并在已知载波频率的基础上，通过自适应滤波器实现数字调制信号的跟踪。(Adaptive Filter Based On LMS Algorithm)

vind2sub by Chris MATLAB s ind2sub function implemented to return a variable length vector (vector, matrix, utility)

已知一个序列x(n)=0.5cos(0.55*pi*n)+cos(0.45*pi*n),时域FFT分析其频谱。 （1）使用不同宽度的矩形窗截断该序列为M点，取M分别为：20，40，160,观察不同长度对频谱影响；（2）使用哈明窗和凯泽窗重做；（3）对三种窗的结果进行分析比较；（4）总结窗类型和长度对频谱分析的影响。 (Known a sequence x (n) = 0.5cos (0.55* pi* n)+ Cos (0.45* pi* n), time-domain FFT analysis of its spectrum. (1) use a different width of the rectangular window of the sequence for M cut-off point, take M are as follows: 20,40,160, observing the impact of different lengths of the spectrum (2) the use of Hamming window and the Kaiser window redo (3 ) on the three windows analyzed and compared the results (4) summarize the type and length of window for spectrum analysis.)

利用matlAB中自带的guide工具，绘制三维李萨如图形，也可绘制广义的李萨如图形，包括矩形波，三角波(the simulation of lissar figure)

cooperative communication theory

极力推荐，PKU-Matlab课程的学习的PPT，很适合初学者。(Highly recommended, PKU-Matlab courses of study on the PPT, it is suitable for beginners.)

所上传的程序为单相可调频逆变器，采用电压电流双环控制策略(The uploaded program is a single-phase tunable inverter with a voltage-current double-loop control strategy.)

详细介绍了用MATLAB重建三维图像的过程，并有程序，感觉很不错，值得看一下！(Detailed three-dimensional image reconstruction using MATLAB process and procedures, I feel very good, it is worth a look!)

it is a wavelet based code that will create the second order wavelet transform and subplot it in same image as shown in many matlab examples for wavelet transforms..

Matlab编制的利用相位特征完成图像匹配(match image feature points using phase data)