a program for calculating factorial.

详细讲解了FFT的原理，使一些基础知识，不过还是非常实用的-FFT

车站车票管理系统

介绍kalman filtering 的word文档，里面有关于kalman filtering五个重要公式的详细推导过程，对于初学者理解kalman filtering相当有用-Kalman filtering, introduced the word document, there are five important kalman filtering on a detailed formula derivation process, kalman filtering for beginners to understand very useful

应用背景 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS"" AND  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF  * SUCH DAMAGE.关键技术 * Redistribution and use in source

资源描述生成wsf 波表程序.wsf is one mobile waveform.

这个程序是利用java语言编写的一个小程序，使用eclipse平台。运行该程序后在输入栏里输入一串数字，按下回车键会告诉你这是否是一个回文数。同时该程序的特点在于可以忽略这串数字的中的符号，如《》、/&等各种符号，单单检查数字是否回文

MD5 哈希计算器  VB6 （模块）。 你可以将模块添加到您的项目。

应用背景利用VHDL实现FFT变换，FFT在FPGA中用处比较多，可以帮助大家很好认识FFT变换之后频谱。。。关键技术VHDL实现FFT变换, 旋转因子是FFT实现的难点和重点。。。。。。。。。。。。。。。。。。。

CCANS-CCP的ns2源代码

#include < stdio.h > #include < stdlib.h > int main) { char str [20] ； printf ("Digite uma stringn"） ； setbuf(stdin,NULL) ； gets(str) ； int i; 为 (我 = 0 ； 我 < 4; i + +) { printf("%c",str[i]) ； } 返回 0 ； }