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Description: 考虑L的三个不同值：L＝256（3个数据段），L＝128(7个数据段)和L=64（15个数据段）。各自的谱估计图如上图所示。可以明显的看到，加窗明显的减小了频谱上的假谱峰，但也更加进一步平滑了谱峰。所以，对于L＝64的情况，在ω＝0.8π的谱线可以很确定的辨认，但是那两个靠近的谱峰不容易区分。对于L＝128的情况，这种情况提供了在分离和检测间最好的均衡。当然，对于在L＝256时的情况，效果是更好的，能够从谱估计图上明显的分辨出三条谱线的存在以及它们幅度关系的强弱。 除了Welch法外，还可以采用对多个周期图求平均的功率谱估计方法的其他方法如Bartlett法等等，在功率谱估计上也能取得较好的结果。-consider three different values : L = 256 (3 data), L = 128 (7 data) and L = 64 (15 data). Their spectral estimation map as shown in Fig. It is clear to see that increase significantly decreasing window of the spectrum of false peaks, but much more to further smooth the peaks. Therefore, L = 64, in the case = 0.8 spectrum can determine the identification, but that the two peaks around is not easy to distinguish. L = 128 for the situation, which provided the separation and detection among the best balanced. Of course, L = 256 in the case, the effect is better, from the spectral estimation map clearly distinguish between the three lines of the existence and their relationship to the rate of strength. In addition to Welch law, but also can be used to map multiple cycle for the average power
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Author: 吴胜 |
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Description: 自己编写的Dtmf的matlab仿真的fig文件，在matlab6。0下编译通过-Fig file of Mathlab Dtmf Emulation. matlab6.0
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Size: 6193 |
Author: 子陵 |
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Description: turbo码系统的仿真，包括编码、交织、不同译码、穿孔等各个部分的程序。仿真结果在图中表现。译码算法为log-map。-turbo code system simulation, including encoding, interleaving, different decoder, such as perforation of part of the process. Simulation results are shown in Fig. Decoding algorithm for log-map.
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Author: 赵欣 |
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Description: LCMV算法智能天线Matlab仿真程序,非常好用，运行就可以看到方向图。希望跟各位资源共享。
-Smart Antenna Pattern algorithm simulation program Matlab, very convenient, can be seen running on the direction of Fig. You hope with the sharing of resources.
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Size: 1266 |
Author: 杨絮 |
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Description: Ex3.6 车皮编序问题
.问题描述：
在一个列车调度站中，1 条轨道连接到1 条侧轨处，形成1 个铁路转轨栈，如下图所示。
其中左边轨道为车皮入口，右边轨道为出口，编号为1，2，…，n 的n 个车皮从入口依次进
入转轨栈，由调度室安排车皮进出栈次序，并对车皮按其出栈次序重新编序a1, a2,., an 。
.编程任务：
给定正整数n，编程计算左边轨道车皮编号依次为1，2，…，n 时，在右边轨道最多可
以得到多少个不同的车皮编序方案。
例如当n=3 时，最多得到5 组不同的编序方案如下：
1 2 3
1 3 2
2 1 3
2 3 1
3 2 1
.数据输入：
由文件input.txt 给出输入数据。第一行有1 个正整数n，表示有n 个车皮。
.结果输出:
将计算出的所有不同的编序方案，以及不同的编序方案数输出到文件output.txt 。文件
的每行是一个编序方案。文件的最后一行是编序方案数。-Ex3.6 wagon sequence problem. Problem description : In a train station, a connecting track to a side track, the formation of a railway transition stack, as shown in Fig. Which left orbit for imported cars, the right orbit for export, numbered 1, 2, ..., n n cars were imported from the stack into the transition from the dispatch room arrangements wagon Stack access priorities, as well as cars stack up according to the order re-sequence a1, a2,. , An . . Programming tasks : Given a positive integer n, the left orbital calculation programming wagon followed by No. 1, 2, ..., n, on the right track can get at the maximum number of different cars sequence program. For example, when n = 3, a maximum of five different sequence of the program are as follows : 1 2 3 1 3 2 2 1 3 2 3 1 3 2 1. Data inp
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Author: 无翼 |
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Description: 最优平行轨道车皮排序问题
.问题描述：
在一个列车调度站中，k 条轨道平行连接到1 条侧轨处，形成1 条主轨道和k-1 条辅助
调度轨道。主轨道记为Hk，辅助轨道从下到上依次记为H1，H2，…，Hk-1 如下图所示。其
中主轨道左边为车皮入口（记为H0），主轨道右边为出口（仍记为Hk）。编号为a1, a2,L,an
的n 个车皮从入口依次进入主轨道，由调度室安排车皮进出轨次序，并对车皮按其出轨次序
重新排序为1，2，…，n。
调度室在安排车皮进出轨次序时，遵循以下规则：
（1）
车皮入口H0 处的车皮可以进入辅助轨道H1，H2，…，Hk-1 之一，或直接进
入车皮出口Hk。
（2）
辅助轨道H1，H2，…，Hk-1 处的车皮可以进入车皮出口Hk。
.编程任务：
给定正整数n，和n 个车皮的初始编号a1, a2,L,an ，编程计算最少需要多少个平行轨
道才能按照规则（1）和（2）调度车皮，使车皮在车皮出口按照1，2，…，n 的顺序输出。
.数据输入：
由文件input.txt 给出输入数据。第1 行有1 个正整数n，表示有n 个车皮。第2 行是n
个车皮的初始编号a1, a2,L,an 。
.结果输出:
将计算出的最少平行轨道数输出到文件output.txt 。-optimal parallel tracks wagon scheduling problem. Problem description : In a train station, k parallel track connected to a side track, the formation of a main track and k-assisted dispatching an orbit. The main track is recorded as Hk, auxiliary track from the next turn of the last recorded as H1, H2, ..., Hk-1 are shown in Fig. Including the main track entrance to the left of the wagon (credited to H0), the main track of the right to export (still recorded as Hk). No. a1, a2, L, an n-wagons from the main entrance into orbit followed by the dispatch room arrangements into cars derailed priorities, as well as cars derailed according to reorder priorities 1,2, ..., n. Room scheduling arrangements in order wagon into the derailment, to abide by the following rules : (1) H0 wagon entrance of
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Author: stzxxxstz |
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Description: 这里有2组图，“1000.0.05”这一组是运行结果比较好的一组图，但是当时修改了时间间隔而没有改坐标说明，所以db1000.0.05.fig这幅图的坐标说明后来做了人工改正（应该是“time(0～250ms分成5000组,步长0.05ms”）。-Reuters, "1000.0.05" This group is running a relatively good results Reuters. But then amended the time interval and not changed coordinates Note So db1000.0.05.fig site map coordinates statement later became the artificial correction (should be "ti me (0 ~ 250ms group into 5000, 0.05 Step ").
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Author: 王雷 |
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Description: BP神经网络算法的matlab代码，本程序根据训练好的网络文件ANN.mat预测新的数据文件，得到均方误差，并画出预测数据和原数据的对比图。希望有用-BP neural network algorithm Matlab code, the procedures under the trained network file ANN.mat anticipating new data files, be mean square error, paint and forecast data and the original data in contrast to Fig. Hope useful
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Author: 杨力 |
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Description: 本程序仿真了信号与系统中的频谱混叠，频谱泄漏和栅栏现象，包含三个文件：pinpufenxi.m, pinpufenxi.fig和一份word简介文档。-the process of signal simulation system with a spectrum-aliasing, spectrum leakage and fencing, contains three documents : pinpufenxi.m, pinpufenxi.fig and a brief word document.
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Author: 郇世昶 |
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Description: 图是用牛顿法求方程z3-1=0的根所得到的“项链”。以上程序采用浮点运算，速度是比较慢的。如果每迭代一次就计算一次距离，则速度会更慢。为了使不同吸引区域有不同的颜色，并且能够表现收敛速度，必须做更多的距离计算，但得到的图形也更美丽。特别是将分界处的“项链”放大来看，会得到精致的结构。-Fig Newton method is used Equation z3-1 = 0 has been the root of the "necklace." The procedure is used floating-point operations, speed is relatively slow. If every iteration on a calculated distance, it would grow more slowly. In order to attract different regions have different colors, and be able to demonstrate the convergence rate and must do more distance, but the graphics are more beautiful. In particular, the boundaries of the "necklace" to enlarge it, will be refined structure.
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Size: 2093 |
Author: 刁轩 |
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Description: SNR versus detection range for both target types with and without pulse integration.-SNR versus detection range for both target types with and without pulse integration.
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Author: ymlhhb |
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Description: simulink 2d 查表程序 table2d.m, data2d.fig, table2dlookup.mdl, data2dresult.fig-simulink 2d look-up table procedure table2d.m, data2d.fig, table2dlookup.mdl, data2dresult.fig
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Size: 33792 |
Author: 楚燕 |
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Description: 边缘检测 matlab的代码 FIG文件-Edge detection matlab code FIG file
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Size: 6144 |
Author: kenny |
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Description: 数据结构C++ 朱战立
第7章 树和二叉树.ppt
第8章 图.ppt
第9章 排序.ppt
第10章 查找.ppt-Data structure C++ Zhu war legislation Chapter 7 trees and binary tree. Ppt Chapter 8 Fig. Ppt Chapter 9 ranking. Ppt Chapter 10 search. Ppt
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Author: zj |
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Description: 甘特图控件，使用DELPHI开发，用于生产排程和计划方面。可以自由拖拉甘特图来更改时间，甘特图颜色区分，更清晰明了！-Gantt Chart control, the use of DELPHI development, for production scheduling and planning. Can freely drag and drop Gantt chart to change the time, the distinction between Gantt color, more clarity!
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Author: lsc |
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Description: This option will generate an m-file named "file.m". The m-file is the
GUI executable that will use the FIG file. This option does not use
text layout mode. The only difference between the m-file produced by
GUIDE is that all the callbacks will be nested functions instead of
sub-functions-guide with callback
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Size: 7168 |
Author: mingren |
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Description: 数据结构算法，本程序构造图，实现了通过邻接矩阵实现的算法-The algorithm of the data structure of FIG.
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Size: 41984 |
Author: 李闯 |
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Description: matlab ice.fig 函数源代码-matlab ice.fig functions
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Size: 4096 |
Author: dgfdgh |
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Description: 1.主要功能时获取matlab中fig图片中数据
2.矩阵向量间的转换
3.合并字符串(Get data from the fig fromat figures)
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Size: 1024 |
Author: lalalalalaa
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Description: matlab将fig文件背景透明化代码，方便合并多个fig文件(cope with fig document in matlab)
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Size: 52224 |
Author: mwjisbest
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