os 银行家，共创 pthread 信号量

用FIR设计数字滤波器的实验代码，附有详细的实验说明和源代码以及对实验现象的分析-FIR digital filter design using the experimental code, with detailed experimental descriptions and source code as well as the analysis of experimental phenomena

傅立叶分解M文件，一直在用，非常好用，很经典-Fourier decomposition of M documents, has been in use, very easy to use, it is a classic

acm模式“中心”算法-acm model "center" algorithm

圆与圆交点，线与线交点，圆与线交点，全部在excel上实现，很不错-the intersect between circle to circle, line to line, and circle to line, all implemented in excel

数值分析的简单算法VC++实现-simple numerical analysis algorithm VC

该程序用来解方程组的,非线性的和线性的,带有参数的方程组-The program group for the solution of equations, non-linear and linear equations with parameters

Mathematical function library for Microsoft C / by Unjeng Vheng 书的配套三张软盘-Mathematical function library for Microsoft C/by the book Unjeng Vheng matching three floppy disks

弹塑性UMAT程序，讲述弹性本构关系的数值实现过程，考虑了双线性各向同性硬化准则。通过UMAT的模拟，可以和Abaqus材料库中的模型进行对比，验证数值实现的合理性。由于弹塑性UMAT的实现过程文献中均有描述，可以获得相关的公式推导。

Math.NET开源数学库 C#实现 具体功能: - A linear algebra package, see MathNet.Numerics.LinearAlgebra. - A sparse linear algebra package, see MathNet.Numerics.LinearAlgebra.Sparse. - Non-uniform random generators, see MathNet.Numerics.Generators. - Distribution fonctions, see MathNet.Numerics.Distributions. - Statistical accumulator, see MathNet.Numerics.Statistics. - Fourier transformations, see MathNet.Numerics.Transformations. - Miscellaneous utilies (polynomials, rationals, collections).-Math.NET revenue math C# achieve specific functions :- A linear algebra package, see MathNet.Numerics.LinearAlgebra.- A spar se linear algebra package, see MathNet.Numerics.LinearAlgebra.Sparse .- Non-uniform random generators. see MathNet.Numerics.Generators.- Distribu tion fonctions. see MathNet.Numerics.Distributions.- Stati stical accumulator, see MathNet.Numerics.Statistics.- Fourier t ransformations. see MathNet.Numerics.Transformations.- Mis cellaneous utilies (polynomials. rationals, co

psd 文件解析，有学习价值。解析psd 文件的内容，图层等相关信息，从解析的内容中可以清晰的看到psd内容的相关信息，充分理解psd的具体结构。