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cos
- 用泰勒公式实现余弦函数的计算,使用汇编的方法,里面用到了32位的运算方法,灵活应用了定点运算的思想。-Cosine function with the Taylor formula to achieve the calculation method using the assembly, which uses 32-bit computing method, flexible application of the fixed-point arithmetic thinking.
neicha
- 应用时域内插公式模拟用理想低通滤波器由离散序列恢复模拟信号的编程-Application time domain interpolation formula simulation with ideal low-pass filter by discrete sequence recovery analog signal programming
code
- 用C代码写的万能求根公式,很有用的,没有错误。-Universal Root Formula written in C code, useful, no errors.
sds
- 通过一个图的权值矩阵求出它的每两点间的最短路径矩阵。 从图的带权邻接矩阵A=[a(i,j)] n×n开始,递归地进行n次更新,即由矩阵D(0)=A,按一个公式,构造出矩阵D(1);又用同样地公式由D(1)构造出D(2);……;最后又用同样的公式由D(n-1)构造出矩阵D(n)。矩阵D(n)的i行j列元素便是i号顶点到j号顶点的最短路径长度,称D(n)为图的距离矩阵,同时还可引入一个后继节点矩阵path来记录两点间的最短路径。-By weight of a graph in which eac
IntGaussLobato
- IntGaussLobato用高斯—洛巴托公式求积分 - IntGaussLobato integrate with gauss- los bartow formula
NewtonCotes
- 3.NewtonCotes用牛顿-科茨系列公式求积分-3. NewtonCotes integrate with Newton- coates series formula
IntSimpson.
- 2.IntSimpson用辛普森系列公式求积分-2. IntSimpson integrate with Simpson series formula
IntGaussLada
- 5.IntGaussLada用高斯拉道公式求积分-5. IntGaussLada high tesla integral formula
module-counter8
- 用verilog实现8为计数器频率范围20-80kHz,根据DDS原理来一个时钟计数器记一下,n=n+1,根据公式fout=(fc÷x)÷2,fout=80 fc=320,所以n≥2时,再取反,又由公式 fout=(k.fc)÷2^n,k=50hz,fout=80khz,fc=320,所以数据的位宽n≥7。 设计要求两路方波信号的相位差在0-360゜可调,可以根据延时来实现。具体的-8 is realized with verilog counter frequency range 20-8
root-finding
- 利用Fortran语言求解方程的根,方程不能用公式表达-Using Fortran language to solve the root of the equation, the equation can not be expressed by the formula
stack
- 数据结构:用栈的思想实现公式运算,符号@标志结束(Using the idea of stack to implement the formula operation, the sign @ sign is over)