Serie_Fourrier

various factors involved in site location

一个FDTD二维的经典程序，非常不错，适合初学者使用。(A classic two-dimensional FDTD program, very good, suitable for beginners.)

用matlab实现的一个图像处理的简易Photoshop，主函数名为：Easy_DIP_byCmQ.m将整个解压，设为工作目录即可运行（含GUI）。包含图1形空间点变换，2图像空间模块变换，3滤波，4形态处理，5图像检测和分割，6傅里叶变换，7图像剪切和缩放等功能。(Using matlab to achieve a simple Photoshop image processing, the main function called: Easy_DIP_byCmQ.m entire decompression, the working directory is set to run (including GUI). Figure 1 contains a shaped spatial point conversion, two image space module transform, 3 filter, 4 forms processing, image detection and segmentation 5, 6 Fourier transform, 7 image cropping and scaling functions.)

这是一个使用matlab写的JPEG2000的代码，它使用了小波变换的方法，消除了JPEG方法所导致的马赛克现象(This is a use of JPEG2000 to write the matlab code, which uses the wavelet transform method, eliminating the JPEG method caused by the mosaic phenomenon)

利用matlab循环编程的方法使小球能自动摆动，利用此方法可创建动画仿真。(cycle using Matlab programming method small ball can automatically swing, this method can be used to create animation simulation.)

1．A51产生乱数的频数检验及其二次检验； 2．A51产生乱数的序偶检验及其二次检验； 3．A51产生乱数的自相关检验及其二次检验。 (1. A51 produces frequency test and the second test nonce 2. A51 dual test sequence generation and secondary inspection nonce 3. A51 produce autocorrelation test and the second test nonce.)

VC++中调用Matlab .m函数编译后的动态链接库，一程序(VC++ Calling Matlab. M function compiled dynamic link library, a procedure)

bpsk with hamming code in gausian channel

处理信号的时频分析，D-S证据理论数据融合，AHP层次分析法计算判断矩阵的最大特征值。( When processing a signal frequency analysis, D-S evidence theory data fusion, Calculate the maximum eigenvalue judgment matrix of AHP.)

floyd 计算法 求最短路 在数学建模中的应用 图论的应用(Floyd method for calculation of the shortest path Applications in mathematical modeling The application of graph theory )