pso1bianfangxiang

说明：  一本matlab编程人员案头必备的一本参考书籍,中文版,有助于提高英文及编程技术.(A matlab programmer an essential desk reference books, Chinese, English and help to improve programming.)

说明：  对原始图像添加高斯噪声，并用邻域平均和中值滤波法进行滤波，并可以进行对比。(Gaussian noise added to the original image, and use neighborhood average and median filtering method for filtering, and can be compared.)

“FingerPrint-Application.zip”。使用Matlab实现对指纹特征点的提取。该代码详细列出了提取的全过程，并配有图片显示。(this code using matlab to gain fingerprint features abstration. )

this is matlab version of removal of noise

LDPC code simulacation

实现了灰色图像的robert算子和拉普拉斯图像锐化 包含参数设置 已经验证有效(Robert achieved gray image Laplace operator and image sharpening contains parameter settings have been validated)

多姿态，多角度，有不同光照,包括调制，解调，信噪比计算，阵列信号处理的高分辨率估计，基于互功率谱的时延估计，合成孔径雷达（SAR)目标成像仿真，关于神经网络控制。( Much posture, multi-angle, have different light, Includes the modulation, demodulation, signal to noise ratio calculation, High-resolution array signal processing estimates, Based on the time delay estimation of power spectrum, Synthetic Aperture Radar (SAR) imaging simulation target, On neural network control.)

说明：  高斯白噪声无线通信信道下的误码率仿真，希望对你的学习有用(Gaussian white noise of wireless communication channel under BER simulation, you would like to learn useful)

一个载波恢复与符号定时的仿真。 载波恢复使用平方环，符号定时基于早迟门，发送信号采用BPSK调制方式，统计计算的误码率。(A carrier recovery and symbol timing simulation. Carrier recovery loop using the square, the symbol timing based on early-late gate, sending a signal using BPSK modulation, bit error rate statistics calculations.)

EA=R factorization in matlabn