Elad_super_resolution

利用matlab实现数字图像HUFFMAN二元和三元编码，效果不错。(HUFFMAN digital images using matlab binary and ternary coding, good results.)

In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

计算一个输入脉冲在抽样频率为fc时的有效持续时间tm(calculation input pulses in a sampling frequency fc for the effective duration tm)

利用x(n)=Asin(pi*n/16)+z(n),z(n)为mean=0，var=0.1高斯白噪声，x(n)的SNR为10dB,s(n)=Asin(pi*n/16-5*pi),得出了x(n)和s(n)互相关函数r(n)，以及二者的卷积和.(The utilization for the mean of x (n) = Asin (pi* n/16)+ z (n), z (n) = 0, var = 0.1 Gaussian white noise, x (n) is the SNR as 10dB, s (n) =Asin (pi* n/16-5* pi), draw the x (n) and s (n) the cross-correlation function r (n), as well as the convolution of the two.)

matlab编写的课设作业，是一个weins游戏程序，在程序中执行wiemmd算法，包括扫雷，纸牌，qwiqwo等游戏的编写流程都很清晰. (matlab write class-based work, is a oadpq game program executiondobBfbl algorithm in the program, including mine clearance, playing cards and other games of the preparation process is very clear. )

G7Problem optimizition benchmark problem (test problem) in matlab

说明：  编写一个程序，对输入的图像进行哈夫曼编码，显示原图像的熵、编码后的平均码字长度、并能够根据编码重建出图像。 Sobel算子和拉普拉斯算子进行锐化，并比较结果。(Write a program to image the input Huffman coding, the entropy of the original image displayed, encoded, the average code length, and be able to reconstruct the image according to encoding. Sobel operator and Laplacian sharpening, and compare the results.)

本论文主要说明数字中频GPS信号的MATLAB仿真，有较详细的仿真图(This thesis describes the MATLAB simulation of the digital IF GPS signals, a more detailed simulation in Figure)

常用的上下行信道模型，写的很清晰，适合入门的人看。(Commonly used up and down the channel model, written in a very clear, people will look for entry.)

实现正态分布的伪随机数发生器 实现正态分布的伪随机数发生器(To achieve normal distribution of the pseudo-random number generator to achieve normal distribution of the pseudo-random number generator)