Holtz

图论的入门课件，很好的~特意拿出来share~(a very good sorce about grap theory intrduction.)

说明：  极化SAR编程 C++下编程实现极化参数的计算 MATLAB MATLAB中实现提取(polarization SAR)

预测未来几年的人口，采用逻辑回归模型预测，用的数据是87-20年的数据(Forecasting the population of the next few years)

TabActivity实现多页面切换,经典的底部导航栏功能(TabActivity demo)

optimal power flow using partical swarm optimization

matlab实现层次分析法的m函数文件，只需要简单的输入比较矩阵，就可以算出最终的层析分析发比较结果(matlab implementation of AHP m function file, simply enter the comparison matrix, we can calculate the final results of the comparison of the chromatographic analysis of hair)

Newton-Armijo code for scalar equations: Inputs: X = initial iterate, F = function, TOLA = absolute error tolerance, TOLR = relative error tolerance, JDIFF = 0, analytic derivative, syntax: [f,fp]=f(x), JDIFF = 1, forward difference derivative , Output: x=approximate result, HIST = array of iteration history

功率谱和相干性计算的原理和matlab实现，比较经典的一篇文献，适合算法的研究者参考。来自BMSP The power spectrum and coherence function。(Principles and matlab power spectrum and coherence computing a reality, a more classic literature, researchers algorithm for reference. From BMSP The power spectrum and coherence function.)

sensitivity calculus : output variation vs parameter variation

基于matlab的模糊逻辑方面的国外资料，介绍了如何用matlab实现模糊理论。(The world we live in is becoming ever more reliant on the use of electronics and computers to control the behavior of real-world resources. For example, an increasing amount of commerce is performed without a single banknote or coin ever being exchanged. Similarly, airports can safely land and send off airplanes without ever looking out of a window. Another, more individual, example is the increasing use of electronic personal organizers for organizing meetings and contacts. All these examples share a similar structure multiple parties (e.g., airplanes or people) come together to co-ordinate their activities in order to achieve a common goal. It is not surprising, then, that a lot of research is being done into how a lot of mechanics of the co-ordination process can be automated using computers.)