PWM

Digital communication modulation types inclded in this package. I hope it will be useful for your use.

Increases the resolution of an image by interpolation

在一定的资源数下，服从泊松分布到达和指数分布离开的用户，仿真在用户数不断增加时网络阻塞率。自己编写。(Under certain number of resources, and the Poisson arrival of the user leaves the exponential distribution, the blocking probability in the simulation the number of users increases. Write your own.)

利用第二代小波变换———提升小波变换,为第一代小波变换提供了一种新的更快速的实现方法,使得其构造不再 依赖于Fourier 变换构造,可以实现所有的第一代小波变换,提升方案把此变换过程分为分裂、预测和更新3 个阶段。(--- Second generation wavelet transform using lifting wavelet transform, for the first generation wavelet transform provides a new, more rapid implementation method, so its structure is no longer dependent on the Fourier transform structure, can achieve all of the first generation wavelet transform, enhance the program to the transformation process is divided into split, predict and update the three stages.)

用MATLAB写的一个关于KECA的代码(Using MATLAB to write a code KECA)

一维光子晶体缺陷层位置对带隙的影响，层厚度为1/4个波长，选择不同的缺陷层位置(Effect of one-dimensional photonic crystal defect layer position on the band gap )

说明：  是关于matlab实现基于BP神经网络的大小写字母识别的程序(Alphabet Recognize Algorithm)

基于MATLAB GUI的“滤波器设计软件”设计(MATLAB GUI-based filter design software design)

Code MATLAB pour restaurer une image floue (flou gaussien)

ofdm在瑞利信道的仿真程序还有snr，ber图形(ofdm simulation program in Rayleigh channel also snr, ber graphics)