detec_qpsk

Some paintings lyapunov chaotic attractor and the related terms, while the sub-critical and supercritical classification

说明：  基于MATLAB的报纸图片分割。可以将报纸的各个部分的内容分割出来。。(MATLAB-based newspaper image segmentation. The various parts can be newspaper content from it. .)

牧场管理代码 应用于姜启源的数学建模(第三版)课后大作业(The Answer of the Assignment in the Book <MathModel>(Author:Jiang Qiyuan))

对EBPSK(Extended binary phase shift keying)调制雷达系统的特点，本文将其与传统的LFM(Linear frequency modulation)雷达系统进行综合性能比较。(he overall performances of EBPSK(Extended binary phase shift keying) modulation and LFM(Linear frequency modulation) radar systems are compared. First, the target detection performance base on CFAR(Constant False Alarm Rate) of two systems are analyzed under several conditions. As the time-delay is relatively large, the detection performance of EBPSK modulation radar system is better than LFM radar system. EBPSK modulation signals can combat the effect of Doppler spread on system performance in HF(High Frequency) channel.)

本文件主要是关于分支定界算法的MATLAB程序，采用分支定界法来求取线性规划与非线性规划等问题的全局最优解。(This document is a MATLAB program on the branch and bound algorithm using the branch and bound method to strike a global optimal solution of linear programming and nonlinear programming problems.)

编写一个可以增强图像的函数，可以使得图像的灰度级转变。(Write a function that can enhance the image, you can make changes in the gray level of the image.)

利用FDD进行模态分析 得到输入激励的后的频率(FDD modal iditification)

说明：  基于MATLAB的神经网络实例运用学习; BP神经网络知识(an example of neural network)

卡尔曼滤波与组合导航，比较经典的导航方面的教科书了(Kalman Filtering and Navigation)

it is moment method for microstrip line that is good for all