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本代码使用matlab实现理想高通滤波增强图像(Matlab to achieve ideal high-pass filtering to enhance the image)

在matlab环境下编写的拉格朗日代码，有需要的可以看看(Lagrangian code written in matlab environment)

计算复杂网络在随机性和目标性攻击下的网络脆弱性( U8BA1 u590D u7401 u7279 u7279 u7279 u7R0 )

This is a DSSS spread spectrum simulation m code, hope to help you a little.

主元分析（PCA）的Matlab源代码分析(source code of PCA runed on Matlab)

高分辨率雷达 距离向压缩算法滤波器设计 三种方法 全面设计(clc clear all close all 2013年9月28日 ---------------参数---------- Tr=42e-6 fs=9.5e6 K=0.7e11 Nfft=2048 -------------匹配滤波 时域生成-------------- t=(-Tr/2+1/fs:1/fs:Tr/2-1/fs) w = kaiser(length(t),2.5) w=w w = ones(1,length(t)) ht1=w.*exp(-1i*pi*K*t.^2) ht2=w.*exp(1i*pi*K*t.^2) hf1=fft(ht1,Nfft) hf2=fft(ht2,Nfft) figure subplot(211) plot(abs(hf1)) title( 匹配滤波器1 幅频响应 ) subplot(212) plot(phase(hf1)) title( 匹配滤波器1 相位 ) figure subplot(211) plot(abs(hf2)) title( 匹配滤波器2 幅频响应 ) )

two dimensional random walk is generated

有关产生矩形浪行的matlab程序，看懂了对你帮助很大(The production line rectangular wave matlab program, read a great help to you)

This is a source code for qam modulation without using MATLAB built-in function

to help in computer vision ,pattern recognition and machine learning research for grad students in image analysis and computer science works of masters and doctorate