Steel-reinforced-concrete-beam

this source code is sarekari

本程序仿真在给定系统延时下的QPSK系统误码率，其中没有使用成形滤波器，考虑了相位同步和符号同步，对工程人员很有参考价值(QPSK err rate simulation)

说明：  对输入信息符号串进行矩形或升余弦脉冲成型，程序实现简单高效(Enter the information symbol strings of rectangular or raised cosine pulse shaping, simple and efficient procedure)

电磁场经典算法模拟电荷法CSM求解步骤详解(Electromagnetic charge simulation method CSM classical algorithm for solving steps explain)

kalman滤波跟踪系统的源代码，初学者必看(kalman filter tracking system, source code, beginners must see)

维特比算法8*8的实现。适用于数字通信原理的卷积码章节的学习。(viterbi algrithem)

matlab版本的特征生成的SIFT算法(SIFT algorithm, matlab version)

用MATLAB编写的EMD（经验模态分解）例程。实现了Hilbert黄变换、经验模态分解等理论算法，里面包含具体应用。(It is EMD sample codes. The Hilbert-Huang transform is coded by Matlab. And the EMD samples are included.)

This paper addresses the problem of segmenting an image into regions. We defi ne a predicate for measuring the evidence for a boundary between two regions using a graph-based representation of the image. We then develop an effi cient segmentation algorithm based on this predicate, and show that although this algorithm makes greedy decisions it produces segmentations that satisfy global properties. We apply the al-gorithm to image segmentation using two diff erent kinds of local neighborhoods in constructing the graph, and illustrate the results with both real and synthetic images. The algorithm runs in time nearly linear in the number of graph edges and is also fast in practice. An important characteristic of the method is its ability to preserve detail in low-variability image regions while ignoring detail in high-variability regions.

新的GA工具箱用于单或多目标优化，MATLAB设计(GA toolbox for single and multi-objective optimization, MATLAB design)