Location:
Search - float
Search list
Description: 傅立叶变换的c语言源代码
128点DIT FFT函数：
/* 采样来的数据放在dataR[ ]数组中，运算前dataI[ ]数组初始化为0 */
void FFT(float dataR[],float dataI[])
-Fourier Transform c language source code DIT 128 point FFT function : / * Sample data on the dataR [] array, Operational before dataI [] array initialization to 0 * / void FFT (float dataR [], float dataI [])
Platform: |
Size: 3525 |
Author: 郑超 |
Hits:
Description: 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.
Platform: |
Size: 2980350 |
Author: 克林顿 |
Hits:
Description: 单片机浮点运算子程序,使用C51编程，可分别得到整数部分和小数部分,数据存储长度为4字节.-SCM floating point routines, the use of C51 programming, respectively integral part and be part of a minority, data storage for 4-byte length.
Platform: |
Size: 1061 |
Author: 魏金城 |
Hits:
Description: 点在闭合区域内判断,做这个测试时只注重算法测试，所以没有对于浮点数相等比较的问题作特别处理.-point in the region closed judgment, to do this test focused only on test algorithms, there is no equivalent for the float to the question of comparison for special treatment.
Platform: |
Size: 11869 |
Author: admin |
Hits:
Description: int trace (int i, int j, int low, IMAGE im,IMAGE mag, IMAGE ori) float gauss(float x, float sigma) float dGauss (float x, float sigma) float meanGauss (float x, float sigma) void hysteresis (int high, int low, IMAGE im, IMAGE mag, IMAGE oriim) void canny (float s, IMAGE im, IMAGE mag, IMAGE ori)
Platform: |
Size: 3656 |
Author: 呼怀平 |
Hits:
Description: gcc支持soft fp 和hard fp两种，这里是实现了soft fp.-gcc support soft and hard fp fp two, here is the realization of a soft fp.
Platform: |
Size: 13019 |
Author: xwdok |
Hits:
Description: windows编程工具Visual C++编写，数据结构作业，两个一元多项式相加源程序，多项式的系数coef是float型； 多项式的指数expn是int 型 ；-Visual C preparation, data structure operations, 2 1 yuan polynomial combined source, the polynomial coefficients is Coef float; Polynomial index expn is int type;
Platform: |
Size: 1841 |
Author: 刘宇 |
Hits:
Description: 可以进行浮点数的四则运算,稍微修改一下就可以做一个简单的计算机器了-can float for the four operations, a slight change it can be done on a simple computer for the
Platform: |
Size: 1297 |
Author: mck |
Hits:
Description: 浮点除法子程序,可以高效率计算浮点浮点除法,程序短小精干,非常讨巧-floating-point division subroutine, high efficiency calculation float float division, procedures small and lean, very quick and easy
Platform: |
Size: 9392 |
Author: 张非 |
Hits:
Description: 剖析Intel IA32 架构下C 语言及CPU 浮点数机制
Version 0.01
哈尔滨工业大学 谢煜波
（email: xieyubo@126.com 网址:http://purec.binghua.com）
（QQ:13916830 哈工大紫丁香BBSID:iamxiaohan）
前言
这两天翻看一本C 语言书的时候，发现上面有一段这样写到
例：将同一实型数分别赋值给单精度实型和双精度实型，然后打印输出。
#include <stdio.h>
main()
{
float a
double b
a = 123456.789e4
b = 123456.789e4
printf(“％f\\n％f\\n”,a,b)
}
运行结果如下：-analysis framework and the C language CPU float mechanism Version 0.0 a Harbin Industrial University Shushan wave (email : xieyubo@126.com website : http://purec.binghua.com) (QQ : HIT lilac BBSID 13916830 : iamxiaohan) Introduction The two epoch-making book on the C language, discovered that there are some cases written : the same number of each type is assigned to the single-precision and double-real float, then print output. # Include
Platform: |
Size: 168329 |
Author: lza |
Hits:
Description: ASM需要的一些很经典的资料，浮点数，中段-ASM needs some very classic, float, and so on the middle
Platform: |
Size: 126215 |
Author: Amy |
Hits:
Description: 用汇编语言编写DSP程序实例.扫描的书籍。主要介绍了浮点数和定点数的表示，并有汇编语言编写的浮点到定点的例子。-assembler language DSP program examples. Scanning books. Mainly on the float and the set points, and the assembly language prepared by the floating-point to fixed-point examples.
Platform: |
Size: 921253 |
Author: 郎盖 |
Hits:
Description: 参照栈类模板的例子编写一个队列类模板class <T> Queue，私有成员包括：队首指针Front，队尾指针Tail，队列容积max。实现：构造函数Queue，析构函数，入队函数In，出队函数Out（每次出队，后面的元素自动前移一位），判队列空函数Empty。并分别用队列类模板定义int和float对象，调用各个成员函数-reference stack class template examples of the preparation of a class template class Queue
Platform: |
Size: 3541 |
Author: gongwen |
Hits:
Description: 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. Design data types (char, short, long, float, double) calling this function template.
Platform: |
Size: 3044 |
Author: gongwen |
Hits:
Description: 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.
Platform: |
Size: 191102 |
Author: 冯明春 |
Hits:
Description: MulticolorPlotBt是一款可以以曲线或柱状图的形式实时动态显示数据的控件。
主要特点是：支持显示浮点数、负数，显示数据范围大、可以自定义显示范围也可自动选择范围，还可锁定显示范围-MulticolorPlotBt one can be a curve or histogram in the form of a real-time dynamic said data control. Main features are : support shown float, negative, showing the scope of the data, You can define the scope may also showed automatic choice, but also locked display range
Platform: |
Size: 7671 |
Author: xiao |
Hits:
Description: 将int类型数据转化为float型。对于没有浮点运算器的平台非常适合。-will int data type conversion to float type. For no floating point unit is suitable for the platform.
Platform: |
Size: 1276 |
Author: abc |
Hits:
Description: 主要功能： 1、服务器环境探测：CPU、在线时间、内存使用状况、系统平均负载探测（支持LINUX、FreeBSD系统，需系统支持），操作系统、服务器域名、IP地址、解释引擎等 2、PHP基本特征探测：版本、运行方式、安全模式及常规参数 3、PHP组件支持探测：MYSQL、GD、XML、SESSION、SOCKET等组件支持情况 4、服务器性能检测：整数运算能力、浮点数运算能力、数据IO能力 5、自定义探测：MYSQL连接测试、MAIL发信测试、函数支持情况及PHP配置参数 v0.021 更新： 1、修正UNIX系统在无SWAP分区时程序报错的BUG 2、页面改用div+css布局，符合XHTML1.0和CSS2.0标准 -main functions : a server environment detection : CPU, the online time, memory usage, The average load detection system (support Linux, FreeBSD system, the need for systematic support), operating system, server name, IP address, etc. to explain two engines, PHP basic feature detection : Version, mode of operation, Safe Mode and conventional parameters 3, PHP support detection components : MYSQL, GD, XML, SESSION, SOCKET support of the other four components, the server performance test : integer arithmetic, Float computational capabilities, data IO capacity of 500, since the definition of exploration : MYSQL connection test, MAIL written test, and support functions PHP configuration parameters v0.021 update : 1. UNIX system that in the absence of zoning procedures SWAP the BUG two errors, u
Platform: |
Size: 49549 |
Author: asdf |
Hits:
Description:
冒泡排序
直接选择排序
Shell排序
快速排序
归并排序
堆排序
直接插入排序基本算法
#include<iostream.h>
#include<stdlib.h>
#include<time.h>
const int n=100000
typedef struct{
int key
}RedType
typedef struct{
RedType *r //r[n+1]
int length
}SqList
int random()
void InsertSort(SqList &L)
void main(){
SqList L
L.r = new RedType[n+1]
L.length=n
for(int i=1 i<=n i++) L.r[i].key=random()
long t1,t2
t1=clock()
InsertSort(L)
t2=clock()
cout<<\" 时间: \"<<float(t2-t1)/CLK_TCK<<endl
}
-Bubble Sort direct selection Shell Ranking Ranking Ranking Rapid Merging Sort Heap Sort basic ordering directly inserted Algorithm # include
Platform: |
Size: 720567 |
Author: zero |
Hits:
Description: 简单计算器的实现，具有修改、浮点数计算功能等，用语C语言学习。-the realization of a simple calculator, with amendments, float calculation functions, terminology C language learning.
Platform: |
Size: 42377 |
Author: 陈彬 |
Hits: