Digital-image

its usage is in computer vision

衰落信道仿真 function r = rayleigh( fd, fs, Ns ) r = rayleigh(fd,fs,N) A Rayleigh fading simulator based on Clarke s Model Creates a Rayleigh random process with PSD determined by the vehicle s speed. INPUTS: fd = doppler frequency set fd = v*cos(theta)/lambda v = velocity (meters per second) lambda = carrier wavelength (meters) theta = angle w/ respect to tangent (radians). fs = sample frequency (Samples per second) Ns = number of samples of the Rayleigh fading process to produce OUTPUTS: r = row vector containing Ns samples of the Rayleigh fading process Author: Matthew C. Valenti Mobile and Portable Radio Research Group Virginia Tech For Academic Use Only (Fading channel simulation)

数理统计与matlab工程数据分析065879,包括1-9章的例子程序。(mathematical statistics and data analysis matlab project)

说明：  实现16QAM调制，功能简单易懂，不过比较单一(this way is used to try the 16QAM modulation.)

For using this code need to use signal toolbox and general toolbox in your matlab Inpainting using sparse regularization. Consider the pepper image with many missing pixels. Assume that the image is noisy-free. (a) Inpaint the image by using orthogonal wavelet sparsity. (b) Inpaint the image by using a different sparsity prior. Based on the outputs, it is clear that the inpainting result obtain by Sobolev is much better than other methods (i.e. Orthogonal wavelet sparsity and Invariant wavelet sparsity).

OFDM信道仿真，自己弄的，觉得比较不错，大家参考参考(OFDM channel simulation, get their own, and felt quite good, we refer to the reference)

该文档时一个宽带信号处理的源代码，被验证是成功的，可以供学习练手(The document, a broadband signal processing, source code, to be verified to be successful, you can study and practice for hand)

清华大学张贤达老师的矩阵分析与应用课件，详细介绍了矩阵在通信领域的应用，具有理论学习的价值。(Tsinghua University, Zhang XD teacher Matrix Analysis and Applications courseware, details the application of matrix in the communication field, the value of a theoretical study.)

说明：  FIR滤波器设计,非常好，大家请下，20 个字太长了，哈人要求啊(FIR filter design)

说明：  AR model for speech synthesis