dbf2800df370

创建动画 播放动画 分别读入图像 用imshow函数显示(Play the animation to create animated images were read into the display with the imshow function)

This M Code simulate the effects of clipping and filtering on PAPR PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel is evaluated. The simplest and most widely used technique of PAPR reduction is to basically clip the part of signals that are outside the allowed region.Clipping methode introduces both in band distortion and out of band radiation into OFDM signals which degrades the performance including the BER and spectral efficiency.Filtering can reduce out of band radiation after clipping although it can not reduce in-band radiation distortion.However, clipping may cause some peak regrowth so that the signal after clipping and filtering will exceed the clipping level at some point.To reduce peak regrowth a repeated filtering and clipping operation can be used to obtain a desirable PAPR at a cost of computational complexity increase.

kirchoff carrier equations matlab code

用matlab实现图像的灰度线性变换，图像二值化，负象变换，灰度非线性变换等。(Grayscale image using matlab linear transformation, binary image, negative image transformation, gray non-linear transformation.)

LEACH算法在MATLAB环境中的仿真，能出结果的哦(LEACH algorithm simulation in MATLAB environment, oh, what can the results)

MATLAB混合编程想把matlab强大的功能用在自己的工程实践中吗这是本不错的混合编程的书(Hybrid Programming MATLAB want matlab powerful in their own practice, it works this is a mixture of good programming book)

一个实现了level set算法的matlab程序，性能很好，几乎对于所有的边界检测到(A realization of the level set algorithm matlab procedures, performance very good, almost all of the border to detect)

Block Matching Algorithms For Motion Estimation

鉴于求matlab版本的Penman-Montieth方程未果，本人编写了程序，其中a,b取值是黄土高原适合的值，可以自己调整。步骤明了，简单易懂(View of the demand matlab version of the Penman-Montieth equation unsuccessful, I write a program, where a, b value is the value of the Loess Plateau suitable, you can make their own adjustments. Steps to understand, easy to understand)

binary information regarding matlab code for cognitive radio. primary user and secondary users sense the spectrum using co operative sensing scheme