niulafa

ofdm matlab code..................................................

计算地球内部构造,给出数值解。该软件在国内外得到广泛应用(computer the structure of earth)

一种基于小波的支持向量机程序 进行电网负荷预测(A progressive load forecasting based on wavelet support vector machine procedures)

说明：  学会不同搜索法（最速下降法，共轭梯度法，牛顿法，拟牛顿法）的计算步骤(Learn the calculation steps of different search methods (steepest descent method, conjugate gradient method, Newton method, quasi Newton method))

利用Matlab语言开发的一种LSB最低有效位数字水印算法(Matlab language development using a least significant bit LSB watermarking algorithm)

CHAN时延估计算法，仿真效果图效果很好，经过验证可以准确估计时延。(CHAN time delay estimation algorithm, the simulation results are very good, and the time delay can be estimated accurately.)

说明：  这是一种不错的牛顿算法，是老外编的，大家看看吧～(This is a good Newton algorithm, is a foreigner series, we look at it ~)

本书是The IMA Volumes in Mathematics and its Applications系列的一本，由Springer-Verlag发表，用于交流每年数学规划算法方面的新成果，希望对于广泛的科学团体有帮助。 许多工程，运筹，和科学应用包括离散或连续的决策变量，以及这些决策变量的非线性关系。这种 Mixed-integer nonlinear programming （MINLP，混合整数非线性规划），兼具来自非线性问题的非凸函数优化，以及来自整数的离散优化，这两方面的挑战。这种问题是优化问题里面建模最灵活的类型之一，但是因为它范围极广，在最一般的情况下，它是几乎无法解的。然而，日渐壮大的研究者和程序员队伍，包括化学工程，运筹研究者，工业工程师，机械工程师，经济学家，统计学家，计算机科学家，运营经理，和数学程序员，都对求解大规模MINLP问题产生兴趣。(Many engineering, operations, and scientific applications include a mixture of discrete and continuous decision variables and nonlinear relationships involving the decision variables that have a pronounced effect on the set of feasible and optimal solutions. Mixed-integer nonlinear programming (MINLP) problems combine the numerical difficulties of handling nonlinear functions with the challenge of optimizing in the context of nonconvex functions and discrete variables. MINLP is one of the most flexible modeling paradigms available for optimization but because its scope is so broad, in the most general cases it is hopelessly intractable. Nonetheless, an expanding body of researchers and practitioners ― including chemical engineers, operations researchers, industrial engineers, mechanical engineers, economists, statisticians, computer scientists, operations managers, and mathematical programmers ― are interested in solving large-scale MINLP instances.)

彗星图、填充图、三维曲线图，都是些小程序。呵呵，不好意思。维matlab初学者提供些例子吧。(Comet map, filled with maps, three-dimensional curves are small procedures. Oh, sorry. Victoria matlab beginners you provide some examples.)

说明：  矩阵，尤其是分块矩阵的分解，删除，调整，可以方便数值计算，减少冗余(Matrix, in particular, block matrix decomposition, delete, adjust, easy numerical calculation, to reduce redundancy)