Poiseuille

kaiser window for filter matlab code with example

很好的QPSK循环谱检测程序，能出结果，且避免了三维搜索，很强大(Cyclic spectrum QPSK good testing procedures, can produce results, and avoid the three-dimensional search, very powerful)

FINDENDSJUNCTIONS - find junctions and endings in a line/edge image Usage: [rj, cj, re, ce] = findendsjunctions(edgeim, disp) Arguments: edgeim - A binary image marking lines/edges in an image. It is assumed that this is a thinned or skeleton image (or nearly so). disp - An optional flag 0/1 to indicate whether the edge image should be plotted with the junctions and endings marked. This defaults to 0. Returns: rj, cj - Row and column coordinates of junction points in the image. re, ce - Row and column coordinates of end points in the image.

一个很简单的MPC程序，用于对MPC的研究与学习，对研究有一定的帮助(MPC xue xi)

主要自己写的，基于SV-C多径信道，设计传输速率100Mbps,借用了几个别人的函数。()

说明：  在阵列信号处理里，估计信号来波方向的程序(In array signal processing, the estimated signal DOA procedures)

SURF Features A frequent approach to feature extraction from images is SURF (Speeded Up Robust Features) Codebook You can use the function create_codebook.m to create a codebook with k-means Histograms Write a function that creates histograms of single images by assigning the image features to clusters from the codebook and counting their frequency Object recognition Choose two distinct subsets from the images. Create a codebook from one set

maximally stable extremal regions matlab code . Image is provided. extract the image and put image location in address

此代码是输入图像得到原图像的灰度直方图，得到聚类后的直方图和聚类后的图像直方图。(This code is the input image to get gray histogram of original image, get the clustering histogram and cluster after the image histogram. )

变频信号的快速FFT变换，能准确的给出信号的频谱特征(Fast FFT of the signal frequency, can give accurate spectral characteristics of the signal)