matlab6.5txclycx

dipum_images_ch05 matlab 编程实例(dipum_images_ch05 matlab Programming Example)

matlab进行拓扑排序的程序，在matlab中实现了拓扑排序算法。(matlab for topological sort of the process is implemented in matlab a topological sorting algorithm.)

说明：  在OFDM系统中，用于衡量PAPR的CCDF做图程序(In the OFDM system,the programe is used to figure CCDF related to PAPR)

维纳K恩格尔和约翰G普罗克斯 “数字信号处理--使用MATLAB”的一书中有很多数字信号处理的MATLAB函数,楼天顺的“基于MATLAB的系统分析与设计--信号处理”一书中也有许多MATLAB函数。本工具箱便是提供这些函数，方便使用时调用。(Wiener K Engel and John G普罗克斯 Digital Signal Processing- Using MATLAB One of the book there are many digital signal processing function of MATLAB, Lou Tianshun the MATLAB based on the analysis and design- Signal Processing, a book there are a lot of MATLAB function. The toolbox is to provide these functions, easy to use when calling.)

这个matlab程序实现了目标对象的图像分割与提取技术，附件里的程序以车牌的检测与识别为例，效果非常好。(Matlab program achieved the target of image segmentation and extraction technology, the annex of the procedures to license plate detection and recognition as an example, has very good results.)

denoising using wavelet

本文件夹中包含了克立格插值，滞后系数计算，旋转正交经验分解以及在指定域绘图，比较两个文件等m文件，vebyk与plotmapc对原函数进行了改善，具体功能参见m文件(this folder contains Kriging interpolation, lag factor, rotary orthogonal decomposition and experience in the designated field mapping, compare two documents m, vebyk plotmapc with the original function had improved, specific functions, see documents m)

这个程序纪要是用于克里金差值拟合的dace调用，dace程序简化了克里金调用(The summary of this program is the dace call for the Kriging difference fitting. The dace program simplified the Kriging call.)

资源描述当载体在运动过程中有较大的多普勒频偏时，接收机的同步就会受到影响，必须进行相应的捕获和跟踪模块的设计来满足同步的要求，程序通过对跟踪模块进行仿真，对高动态情况下的接收机同步有着良好的效果。

自己编写的超宽带系统简单仿真平台，有简单界面.包括可替换的脉冲成型（半余弦脉冲）、IEEE802.15.3a的修正SV信道、最大似然信道估计、Rake接收机等模块，可以实现monte carlo（蒙特卡洛方法）仿真求误码率。可添加多址接入、编码等功能（维特比编解码、帧同步的程序由本人同学编写）。入口主程序uwbsim.m 编解码程序：bin2deci.m；bini2deci.m；deci2bin.m;VITRBI.m 信道及信道估计：ch_est.m；channel.m；channelgenerator.m；conv_m. m；sigfold.m;UWB_SV_channel.m;uwb_sv_cnvrt_ct.m;uwb_sv_eval_ct.m;uwb_sv_model_ct.m;uwb_sv_params.m Rake接收机：findpeak.m；MRC_combine.m；MRC_Rake.m；n_upsample.m；selectpath.m 其他：cnv_encd.m；dssignal.m；Eb_halfcos.m；waveshape.m；halfcos_generator.m；metric.m；nxt_stat.m；sim_main.m；spreadgren.m；test_code.m；training_ds.m；uwbsim.m；vit_test.m