bufenxiangguan

Code for FIFO the first

This is a very useful code to detect copy moveimage forgery. Its input is any forged image and its output is the copied or pasted part only, by cropping the same the image.

使用盖氏圆法则估计信号源个数。 使用空间谱估计理论，模拟发射信号由天线阵列接受采样。经过盖氏圆算法，估计出采样序列中信号的个数，所加噪声可以为白噪声，也可以为色噪声(Source number estimator using Gerschgorin Radii.)

matlab实现矩形脉冲和根升余弦脉冲的QPSK调制功率谱密度及不同信噪比信道下的星座图，直接运行main函数即可(Plot the power density spectrum of the transmitted signal (e.g., with the matlab function psd) with different pulse shapes. How is it affected if a root raised cosine pulse is chosen instead of a rectangular pulse shape? Study the signal constellation in the receiver for various values of Eb/N0 for the AWGN channel. )

practica pic usb com matlab este archivo no es propio es un archivo descargado de la web que comparto con ustedes

四阶龙格库塔法解微分方程，并与ode45，精确解比较(Fourth-order Runge-Kutta method for solving differential equations with ode45 exact solution)

分数阶傅里叶变换，MATLAB程序代码，从国外网站下载(fraction fourier transform)

说明：  floyd算法求最短路matlab实现的实例(floya by matlab)

《MATLAB神经网络30个案例分析》中的第24个例子，案例24 模糊神经网络的预测算法-嘉陵江水质评价。希望对大家有一定的帮助！(The MATLAB neural network analysis of 30 cases of 24 example, 24 cases of fuzzy neural network prediction algorithm- jialing river water quality assessment. Hope to have certain help to everybody! )

Gabor filter with 2 files, creategabor is the function agreeing with the gabor function, gabor is an sample for implementing and visualizing the gabor filter by 5*8 images