simple cat

用C＋＋语言实现矩阵的常用运算，非常不错，具有参考价值。-C++ Language matrix used in computation, very good, with the reference value.

数字滤波函数，实现数字信号的读入，利用MMX指令集实现信号的快速处理-digital filter function, digital signal read, the use of MMX instruction set to achieve the rapid signal processing

How To Use void main(void) { gen_w_r2(w, N); // Generate coefficient table bit_rev(w, N>>1); // Bit−reverse coefficient table DSPF_sp_cfftr2_dit(x, w, N); // radix−2 DIT forward FFT // input in normal order, output in // order bit−reversed // coefficient table in bit−reversed // order DSPF_sp_icfftr2_dif(x, w, N); // Inverse radix 2 FFT 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

计算文本文件行数-Calculate rows number of text files

给出10000以内的完全数 一个数的所有真因数加起来正好等于这个自然数本身，在数学上，具有这种性质的自然数叫做完全数。 关键是求出该自然数k的所有因子。如果k%i为0，则i为k的因子，用循环语句求出k 的所有真因子（1

算法的 c# 的先验

With the interference-to-noise ratio reduced to 30 dB, plot the adaptive antenna pattern after 200 iterations of the LMS algorithm-With the interference-to-noise ratio of red uced to 30 dB. plot the adaptive antenna pattern after 200 ite rations of the LMS algorithm

德国纳粹二战时发明的密码机engma“迷”的复原模拟程序的源码-Nazi Germany during World War II invention of the cipher machines engma "fans" of the recovery process simulation FOSS

三色球问题 若有一个口袋放有12个球，其中有3个红的，3个白的和6个黑的，从中任取8个球， 问共 这也是一个可用穷举法求解的问题。 设任取的红球个数为i, 白球个数为 j，则黑球个数为8-i-j，用count统计不同的搭配数目- Three chromospheres questions if have a pocket to put have 12 balls, including 3 red, 3 white and 6 black, no matter what takes 8 balls, asked altogether this also is may use the question which the exhaustion method solves. Supposes no matter what takes the red ball integer is i, the white ball integer is j, then the black ball integer is 8-i-j, counts differently with count matches the number

操作系统中的多级反馈队列调度算法-operating system as a multi-level feedback queue scheduling algorithm