▍1. bull
试试你的运气。随机输入0到9之间的四个数,看看你能得到多少公牛,多少母牛,嘿嘿。(Try your luck. Random input between 0 to 9 the number of four to see how much bull you can get, how many cows, hehe.)
说明: 今有 6 x 6 的棋盘格。其中某些格子已经预先放好了棋子。现在要再放上去一些,使得:每行每列都正好有3颗棋子。我们希望推算出所有可能的放法。下面的代码就实现了这个功能。(This checkerboard of 6 x 6. Some lattice has been pre-put away a pawn. Recapture up, such that: each row and each column exactly three pieces. We want to figure out all the possible release method. The following code to achieve this functionality.)
基于华为M3100的GSM模块的GPRS收发短信程序(Based on huawei M3100 GPRS transceiver SMS of GSM module procedures........................)
linux串口与msp430通信程序源码(linux serial with msp 430 mcu connection)
16x16点阵汉字库和 16x8 点阵英文字库 BIN文件 直接上传至ARM板(16x16 dot matrix Chinese Character and English 16x8 dot matrix font BIN files directly uploaded to the ARM board)
A long value that may be updated atomically for Linux.
A distributed denial-of-service (DDoS) attack occurs when multiple systems flood the bandwidth or resources of a targeted system,
flac3d建模模型,是隧道施工盾构的模型,大家参考下这样的语句,互相学习,互相参考。(flac3d model we refer to such statements, learn each other, with reference to each other.)
dos下的svga图形库,包括读bmp位图,打点划线等(svga graphics library under dos)
本内部诊断故障码,详细规定了新能源汽车关于BMS,MCU等规章码(This internal diagnostic fault codes, detailed rules on the new energy vehicles about BMS, MCU and other rules and codes)
science direct book about math fin
:LTE(Long Term Evolution,长期演进)系统中的小区初始搜索过程通过分别检测主同步信号(Primary Synchronization Signal,PSS)和辅同步信号(Secondary Synchronization Signal,SSS)来完成,搜 索结果包括小区组ID、符号定时、频偏估计、组内小区ID以及帧定时[1]。然而,若接收信号 1IDN 2IDN 中存在整数倍频偏,则由于时域的相位旋转,主同步信号将很难用传统的相关算法检测到。提出一种主同步信号与整数倍频偏联合检测的方法,即使存在整数倍频偏,也能得到正确的符号定时。辅同步信号采用的是非相干的差分相关检测[2],仿真表明,与传统的匹配滤波算法相比,可以有效的对抗信道时延扩展和载波频偏,适用于高速场景下时分双工(Time Division Duplex,TDD)LTE系统的同步。(In LTE systems, the initial cell search process is completed by detecting the primary synchroniza-tion signal and the secondary synchronization signal. The searching results include cell ID group, symbol timing, frequency offset estimation, intra group cell ID and frame timing[1]. However, if integer frequency offset presents in the received signal, due to time-domain phase rotation, the primary synchronization signal will be difficult to detected using the conventional correlation algorithm. A new joint detection method for integer frequency offset and primary synchronization signal is proposed, which can get the correct symbol timing even if the presence of integer frequency offset. Secondary synchronization signal is processed using the differential non-coherent correlation detection method[2]. Simulations show that compared with the tradi-tional matched filtering algorithms, it can effectively combat the channel delay spread and carrier frequency offset and especially suitable for )
引导源代码,可以从软盘启动。用汇编软件把代码刷入磁盘第一扇区就可以了(boot code asm)