求解整数的最大公约数

自己编写的，1024点快速傅里叶变换、倒频谱分析、功率谱分析及其Applet曲线显示程序源代码。 说明清楚，附有验证使用的数据文件-themselves prepared in 1024 point fast Fourier transform, cepstrum analysis, power spectrum analysis and Applet curve shows the source code. Make it clear with the use of the test data files

GFLIB - C Procedures for Galois Field Arithmetic and Reed-Solomon Coding. 该函数库广泛用在网络编码和信道编码中。-GFLIB- C Procedures for Galois Field Arithmetic and Reed-Solomon Coding. The library is widely used in network coding and channel coding.

这是一个用java高级编程语言编写的程序，实现了用“向上/向下修正方法”的拉格朗日插值公式计算某个函数的值，方便实用。-Java This is a high-level programming languages used in the preparation of procedures, implementation of the " up/down correction method," Lagrange interpolation formula of the value of a function, convenient and practical.

The GNU MP Bignum Library，非常好用的大数运算库，GMP is a free library for arbitrary precision arithmetic, operating on signed integers, rational numbers, and floating point numbers. -The GNU MP Bignum Library, very easy to use large numbers of computing library, GMP is a free library for arbitrary precision arithmetic, operating on signed integers, rational numbers, and floating point numbers.

用最小二乘法解决实际问题，如曲线拟合，插值分析，-Least square method in solving practical problems, such as curve fitting, interpolation analysis

数值字符串进制转换-numerical string band conversion

资源描述输入一段拨号码的语音，可以输出拨的号码的结果

将 freqences 设置在每个时代，从 SD 卡中获取。将 freqences 设置在每个时代，从 SD 卡中获取。将 freqences 设置在每个时代，从 SD 卡中获取。将 freqences 设置在每个时代，从 SD 卡中获取。将 freqences 设置在每个时代，从 SD 卡中获取。将 freqences 设置在每个时代，从 SD 卡中获取。

数字带通滤波器的设计过程。共3个源程序。其中，dos.cpp为带通FIR的源程序，其中的滤波器阶数n，滤波器的低频fln，滤波器的高频fhn，窗函数w，可以按照自己的要求改变。这里采用的是汉宁窗。主函数main.cpp实现输入与fir的h(n)的卷积，输出结果Y(n)，并将其存储在y.txt中。最后，graphics.cpp从y.txt读取数据，再由语句画出波形，可以清楚地看出计算结果是否正确，并进行比较。-digital band-pass filter design process. A total of three sources. Among them, dos.cpp FIR bandpass to the source, the filter order n, the low-frequency filter FLN, the high-frequency filter fhn, window function w, in accordance with the requirements change. Here is the Hanning window. The main function main.cpp achieve the input and fir h (n) convolution, the output Y (n), and store them in y.txt China. Finally, graphics.cpp y.txt read data from and then draw waveform statement, we can clearly see whether calculations are correct, and comparisons.

利用渐进结构优化算法（ESO）实现矩形板的第一阶频率的最大化。用VC实现界面，以Nastran作为频率求解器，用Matlab进行数值运算。