imagefusion

Program to solve for natural frequencies (eigenvalues) and resulting mode shapes (eigenvectors) in simple structures

matlab实现灰度图像装换成彩色图像，可以使用先验图像，也可不用，不用的话自动使用热色系(use matlab to change Color image into gray image)

一个绘图的经典程序，非常经典，应该算是我见过最好的了。(A drawing of the classic procedure)

说明：  read an image then draw it s 3D Histogram,include R and G or R and B or G and B. I have never found correct code of this before

用自定义的基础，在一维时空信号上进行匹配跟踪。(Performs Matching Pursuit on 1d (temporal) signals with custom basis.)

最速下降法代码，数值计算算法，换参数即可(steepest descent method)

说明：  我们可以通过地球两点间的经纬度计算对应两点间的求面距离(We can calculate the face distance between the corresponding two points through the longitude and latitude between the two points of the earth.)

用于对大规模文件进行操作，但对文件内容有很大的局限性，仅供参考思路(For large-scale file has many limitations, but the contents of the file are for reference only ideas)

this is simmulation QPSK modulation in AWGN channel

Wifi Simulator for 802.11a Simulation