qingxiejiaozheng

基于多元线性回归、偏最小二乘、神经网络、卡尔漫滤波、径向基网络、主成分分析等等的程序。可用于建模和预测。(Based on multiple linear regression, partial least squares, neural networks, Carl diffuse filtering, radial basis networks, and so on principal component analysis procedure. Can be used for modeling and prediction.)

Orthogonal Frequency Division Multiplexing (OFDM) is a spectrally efficient multicarrier modulation technique for high speed data transmission over multipath fading channels. High Peak-to-Average Power Ratio (PAPR), which leads to power inefficiency in the RF portion of the transmitter, is a major drawback of OFDM.

a matlab code on duper resolution

eng_mat.rar是matlab实例,有的matlab安装时不带，可以下载拷到matlab的example文件夹里(eng_mat.rar is the matlab example, matlab installed some without, you can download the example Kaodao matlab folder)

科学运算语言 MATLAB 的程序设计有关的函数代码(MATLAB scientific computing programming language-related function code)

完成一维信号小波去噪，并比较不同阈值的去噪效果(Complete one dimensional signal wavelet de-noising)

针对高精度的畸变图像,提出了一种基于最小二乘影像匹配的高精度畸变图像矫正算 法. 算法首先利用特征提取与边缘检测对图像进行预处理,并且将特征匹配与最小二乘算法相 结合,从而实现了图像与模板之间精确的子像素定位与匹配. 实验表明,该算法较好的解决了目前高精度畸变图像矫正算法中普遍存在的定位和匹配精度较差的缺陷,图像矫正效果良好,是一种有效的畸变图像矫正算法.(Image distortion for high-precision, a least-squares image matching based on high-precision image distortion correction algorithm. First of all, the use of feature extraction algorithm for edge detection and image pre-processing, and will feature matching with a combination of least-squares algorithm in order to achieve the image and the template between the sub-pixel accurate positioning and matching. The experimental results show that the algorithm has better accuracy of the solution to the current distortion prevalent image correction algorithm to match the accuracy of the positioning and less defects, image correction effect well, is an effective algorithm to correct image distortion.)

说明：  solving traveling salesman problem with matlab

卡尔曼滤波算法(内含详细推导)，可供读者自行学习，经本人测试，代码无误(Kalman filter algorithm (including the detailed derivation))

包括5个程序,两个是logistic映射的相图和分岔图,三个是henon映射的相图,分岔图和比较图.(Includes five programs, two of which are in the phase diagram and logistic map bifurcation diagram, three phase diagram is mapped henon, bifurcation diagram and comparison chart.)