linear-feedback

本文描述了最优化问题的基本概念、分类和通常的求解方法，全局最优化在特定领域里德最近发展，同时简单介绍了几个优化软件(This paper describes the basic concepts of optimization problems, classification and the usual method for solving global optimization of recent developments in specific areas Reid also introduced a few simple optimization software)

信号与系统，信号与系统课设的信号加入噪声以及滤波(Signals and Systems, Signals and Systems course set signal to noise and filtering)

说明：  下面的程序是求多项式y=x^6-10x^5-26x^4+344x^3+193x^2-1846x-1680在区间[-8,8]的最小值，误差不超过0.001。对于这个复杂的多项式，可先用matlab绘制函数的大概曲线，确认函数的最小值大概处于[-8,8]之间，再用本程序求出精确解。 (The following procedure is a polynomial y = x ^ 6-10x ^ 5-26x ^ 4+344 x ^ 3+193 x ^ 2-1846x-1680 in the interval [-8,8] of the minimum error is not more than 0.001. This is a complex polynomial, can first draw function with matlab about curves, to confirm the function of the minimum are probably in [-8,8] range, and then find the exact solution of this program.)

this is a crack for matlab 2010

说明：  里面有MATLAB的SVM工具箱和基于wine的数据分类程序源代码，可实现数据的分类(SVM Toolbox of MATLAB)

61850电力协议中ft3的循环冗余检验(61850 Power Agreement ft3 of cyclic redundancy test)

张正友标定法，读取张正友的数据处理。在simon的基础上添加了少量注释，改正了新版本levenberg-marquardt不能运行的问题。(Read Zhang Zhengyou calibration, data processing. Add a small amount of notes on the basis of Simon, a new version of Levenberg-Marquardt cannot run to correct the problem.)

这是个雷达建模程序，用于雷达信号处理专业，对于两个目标的雷达脉冲信号压缩。(radar sigal compress)

由于遗传算法较以往传统的搜索算法具有使用方便、鲁棒性强、便于并行处理等特点，因而广泛应用于组合优化、结构设计、人工智能等领域。(Than in the past due to genetic algorithms traditional search algorithms with easy to use, robustness, ease of parallel processing, etc., which are widely used in combinatorial optimization, structural design, artificial intelligence and other fields.)

关于陷波滤波器的设计，用MATLAB编程的一个简单例子(About notch filter design, with MATLAB programming of a simple example)