搜索资源列表
计算器2.0
- 能运算的函数: sin,cos,tg,ctg,e^,pow(x,y),cosh,sinh,tgh,log10,ln,sqrt,arcsin,arccos, 运算方式: +,-,*,/,绝对值(“[ ]”),^,!, 输入规则: 用键盘或按钮都可,输入完按回车运算,(光标要在最后) sin(21-32)/(12-43) 4(323-4343) 4*(323-4343) e^2-sin3-3^4,(不要输入pow(3,4)) //有无*都可 2*3^4是(2*3)^4
1500PrePosterous
- 此程序给出一个算法,用于计算当已知一个m叉查找树的先序和后序遍历序列后,存在多少种中序遍历可能。输入格式为m s1 s2,其中m表示m叉树,例子 2 abc cba 结果为4 2 abc bca 结果为1 10 abc bca 结果为45 13 abejkcfghid jkebfghicda 结果为207352860-this procedure is an algorithm, When used in the calculation of a known m Binary S
05
- 高斯列主元消去法,计算方法实现,已编译通过。使用例子 3x1+2x2+2x3+3x4=2.5 5x1+2x2+3x3+4x4=2.5 2x1+2x2+x3+2x4=2 3x1+x2+3x3+2x4=1.5 输入N=4,A={3 2 2 3 5 2 3 4 2 2 1 2 3 1 3 2},B={2.5 2.5 2 1.5}
libsvm-2.8.4VC2005
- vc 2005下的libsvm2.8.4
tetgen1.4.2
- 网格划分的源程序,使学习网格划分的很好参考
c_inference_ver2.2
- The package includes 3 Matlab-interfaces to the c-code: 1. inference.m An interface to the full inference package, includes several methods for approximate inference: Loopy Belief Propagation, Generalized Belief Propagation, Mean-Field
xapp371
- xilinx里的乘法器ip核程序,booth乘法 wallace tree算法 4-2压缩编码 超前进位加法
itpp-4.2.tar 信号处理和通信类功能的C++库
- IT++是一个数学,信号处理和通信类功能的C++库。它的主要用途是模拟通信系统,并进行研究相关领域的通信。它综合了Matlab的功能和C的速度,适合于信号处理等领域。-IT++ is a mathematical, signal processing and communications functions in C++ libraries. Its main purpose is to simulate communications systems, and conducting resear
tetgen1.4.2.tar
- 有限元网格划分,描述了有限元网格划分的网格技术-Finite element mesh to describe the finite element mesh of the grid
FFT
- FFT算法的基本原理是把长序列的DFT逐次分解为较短序列的DFT.按照抽取方式的不同可分为DIT-FFT(按时间抽取)和DIF-FFT(按频率抽取)算法.按照蝶形运算的构成不同可分为基2、基4、基8以及任意因子(2n,n为大于1的整数),基2、基4算法较为常-The FFT algorithm s basic principle is decomposes gradually long sequence DFT into short sequence DFT. different may div
图4-2-6矩形截断低通滤波器的增益特性
- 用matlab观察矩形截断低通滤波器的增益特性-using Matlab observation rectangular cut-off low-pass filter characteristic Gain
pattern
- 孙即祥,现代模式识别,第2.4.2节关于相似性阈值聚类仿真实验。-modern pattern recognition,2.4.2,sun jixiang
fengkang_numerical
- 冯康的数值计算方法:1.差值;2.数值积分;3.谐波分析;4.曲线拟合与经验公式;5.回归分析 6.时间序列分析;7.蒙特卡罗方法;8.线性代数数值算法-Feng Kang numerical method: 1. The difference 2. Numerical integration 3. Harmonic analysis 4. Empirical formula and curve fitting 5. Regression analysis 6. Time Series
calculator
- 一个不带界面的计算器,用户只需要在文本文件input.txt中输入计算表达式,即可通过运行程序得到结果,输出在output.txt中; 支持加减乘除,取余数,乘方,括号等等; 如:5+4 = 输出9 5+4*4+9/3 = 输出24 (5+4)*4+9/3 = 输出39 (50+4)*(40 3)+288/(147-3) = 输出56 (50+4)^2*(40 3)+288/(147-3) = 输出2918-Interface without a calculator,
fft64
- 64-point radix-2 fft module
FEM_in_C
- 三角形单元有限元计算程序源代码,C/C-Triangular element finite element computer program source code, C/C++
levmar-2.4
- 最小二乘法的拟合,能对任意个参数进行拟合,效果非常好-least squares fitting, can be arbitrary parameters to fit very good results
4-2
- dfs回溯法解usaco 1-4-2时钟问题-dfs backtracking solution usaco 1-4-2 clock problem
CH4
- 4.1 求非线性方程实根的对分法ddhrt.c 4.2 求非线性方程一个实根的牛顿法dnewt.c 4.3 求非线性方程一个实根的埃特金迭代法datkn.c 4.4 求非线性方程一个实根的连分式解法dpqrt.c-4.1 The real roots of nonlinear equations of the pairs of sub-law ddhrt.c 4.2 real roots of nonlinear equations of a Newton' s Law of
A0_005
- 验证哥德巴赫才:任何一个充分大的偶数N(≥4),可以用两个素数之和表示. 如 4=2+2 6=3+3 8=3+5 98=17+79-Verify Goldbach before: Any one sufficiently large even number N (≥ 4), can be expressed the sum of two primes. Such as 4 = 2+2 6 = 3+3 8 = 3+5 98 = 17+79
