testcfar

print 2 image code in matlab

Expectation maximisation with principal component analysis

说明：  有导师学习神经网络的回归拟合-基于近红外光谱的辛烷值预测(Learning regression neural network fit- based on near-infrared spectroscopy octane forecast)

前面收藏的高光谱处理的主成分分析PCA程序(hyperspectral imaging PCA)

MATLAB/SIMULINK BASED NON Linear Control of PUMA 560

这是一个matlab的程序包，里面都是一些经典和常用的例子，有完整的代码。(this is a package of matlab code, in which there are lots of classic and useful examples with whole code.)

说明：  雷达信号处理书——雷达系统设计matlab仿真和雷达系统分析与设计（第三版）配套的程序(Radar signal processing book -- matlab program for radar system design matlab simulation and radar systems analysis and design using MATLAB (Third Edition))

程序为将a律十三折线的PCM信号经量化后的信息编为0101二进制的编码。(Procedures will be a law broken line thirteen of the PCM signal after quantization information as binary code 0101.)

说明：  图像压缩去噪增强锐化程序，供大家参考。 包括：数字图像矩阵数据的显示及其傅立叶变换 二维离散余弦变换的图像压缩 采用灰度变换的方法增强图像的对比度 采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 图像的自适应魏纳滤波 运用5种不同的梯度增强法进行图像锐化 图像的高通滤波和掩模处理 利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理-(Sharpen Image Compression Denoising enhanced procedures for your reference. Include: digital image data display matrix and its Fourier transform two-dimensional discrete cosine transform image compression method using gray-scale transformation of the contrast-enhanced images using two-dimensional median filter function by medfilt2 of salt and pepper noise image filtering using MATLAB The function affected by noise interference filter2 images mean filter Adaptive Image Filtering Wehner use five kinds of different gradient method to enhance image sharpening images of high-pass filtering and mask treatment using Butterworth (Butterworth) low pass filter noise by smoothing the images deal with the use of Butterworth (Butterworth) high-pass filter for sharpening images treatment)

函数产生线性调频波信号，并画出实虚部和频谱。函数需要输入带宽，时宽和点数(produce LFM signal and figure it oth in tempral field and frequency field)