搜索资源列表
CORDIC_FLOAT
- 这是一个数值计算算法在FPGA中实现的东东。包括CORDIC算法的详细资料还有float型数的详细论述,可供参考。-This is a numerical algorithms in FPGA achieve saucepan. CORDIC algorithm include detailed information is the number of float-type discussed in detail for reference.
cyuanchengxu
- 函数模板T max(T a, T b, T c),使之实现对任何类型数,能从三个数中求出最大数返回。设计各种类型数据(char,short,long,float,double)调用此函数模板。-function template T max (T a, b T, T c), to enable it to achieve any of several types, a few were from the three sought to return to the greatest number.
fdzh
- 浮点转换器,可以对十进制定点数、浮点BCD码和二进制浮点操作数之间进行相互转换。-float converters, and can set the decimal points. BCD floating-point and binary floating-point operation between several mutual conversion.
vcfloat
- 定点数实现浮点数的运算,可输入两定点数或两个浮点数。浮点数格式为12.3E8(12.3e8) -float arithmetic, the importation of two set points, or 2 float. Float format to 12.3 E8 (12.3e8)
53432641
- 工程中很多的地方用到龙格库塔求解微分方程的数值解,龙格库塔是很重要的一种方法,尤其是四阶的,精确度相当的高。此代码只是演示求一个微分方程,要求解其它的微分方程,可以自己定义借口函数,退换程序里面的函数:float f(float , float)即可;-project many places used for Runge - Kutta numerical solution of differential equations. Runge - Kutta is a very important
Counter(C++)
- 计算机组成原理的一个浮点数运算器。 C++编写,可输入阶码位数,尾数位数。完整实现浮点数的运算。-Computer principle of a floating point arithmetic unit. C, the code can be imported bands, the median mantissa median. Achieve complete float arithmetic.
temperature
- 把整数华氏温度转换成浮点数摄氏温度,精确到三位数字-put into Fahrenheit temperature float Celsius temperature, accurate to three figures
orthrecurs
- 用递推法产生正交多项式系,即求alpha[j+1]、beta[j] 入口参数:m是数据点数,n是拟合的最高阶数, float x[],float y[]是对应纵横坐标,出口参数:a[] 是最小二乘拟合参数,alpha[]、beta[]是递推系数
float
- 我们组成原理课上的一个作业,定点与浮点运算间的转换,功能实现了,但还不是很完美,以后再慢慢改
float
- 二进制浮点数的转换,
perfectone20050318b
- 这是一个将浮点数转换成IEEE浮点数的程序,可以对电气类的参数设置和调试有帮助。此程序可以生成西门子变频器的调试代码的psw部分。-This is a float to float into the IEEE process, the type of electrical parameter setting and debugging help. This procedure can generate Siemens inverter Debugging valid part of the co
高斯随机数的产生
- 程序只产生均值为0,方差为1的随机数,要产生均值为E,方差为D的随机数,只要随机数*D+E就可以了。高斯随机数程序还是带参数的,参数是用来描述正态分布的一个浮点数表。在执行程序时,先生成这个表(只做一次),而后就可以任意多次地执行高斯随机数产生程序了。使用C是为了保证通用性,如果有人觉得麻烦,可以用C++做个类,把这些东西都封装进去。另外,如果有人有兴趣,也可以把它修改成任意形式分布的连续随机数产生程序,修改非常简单,这里就不提示了。-procedures have only mean of 0
foalt_to_str
- 从键盘输入阿拉伯的浮点数人民币然后,转换成中文大写的人民币-keyboard input from the Arab yuan float then converted into Chinese yuan of capital
牛顿迭代法(M)
- 原题:编写一个子程序NewTon(float x0,float eps,float x1)。它的功能是用牛顿迭代法求f(x)=x*x*x-2x*x+4x+1在x=0附近的一个实根。若迭代成功,则返回费0值;否则,返回0。-original title : the preparation of a subroutine NewTon (x0 float, float eps, float x1). Its function is to use Newton's iterative meth
有穷自动机
- 自己编的一个判断浮点数的有限自动机,大家来看看啊-own series of the float of a judge finite automata, we arrives
CORDIC算法快速求反正切
- CORDIC算法快速求反正切,迭代10次输出弧度误差<|0.002|,迭代15次输出弧度误差<|0.0001|,对电机矢量算法计算速度要求高非常有用;myarctan_cordic1.c输入输出为float,myarctan_cordic3.c输入输出为int,pdf文件为CORDIC算法原理。-CORDIC algorithm quickly find tangent, curvature of the output error iteration 10 < | 0.002
float
- 浮点数互换,字符格式与实际值之间相互转换。-Float swap
ftoa.c
- This a fast floating point to string conversion function. Avoids the use of unsafe sprintf function. Works with float and double types. Correctly manages +inf, -inf, nnan (not a number).-This is a fast floating point to string conversion function. Av
single
- 一般性的奇异值分解算法,float浮点型。-SGGSVD computes the generalized singular value decomposition (GSVD) * of an M-by-N real matrix A and P-by-N real matrix B: * * U*A*Q = D1*( 0 R ), V*B*Q = D2*( 0 R ) * * where U, V and Q are orthogonal matric
string_multiply
- This Program will Multiply very long integer by very Long Integeras will multiply very long float by very Long Float.no matter how lonk a number is.
