DA_Toolbox

说明：  应用背景 低密度奇偶校验码（LDPC）是其中最好的执行前向纠错码的今天。特别是对无线通信系统，准循环（QC）LDPC码得到显著注意，因为它们的定期校验矩阵有利于成本效益和低功耗的硬件实现，并允许轻松地调整块长度和代码率。因此，QC-LDPC码中采用了大量的最近的无线通信标准，例如，IEEE 802.16e，DVB-S2，IEEE802.11n。 关键技术 软件包中包含一个模拟LDPC码的编码和解码中使用的IEEE 802.11n无线环境局域网标准。代码是用Matlab和包括一个灵活的Monte Carlo仿真环境，可以很容易地扩展其他的LDPC码代码；(Application background low density parity check (LDPC) codes are among the best performing forward error correction codes today. For wireless communication systems in particular, quasi cyclic (QC) LDPC codes have received significant attention because their periodic check matrix is beneficial to cost-effective and low-power hardware implementation, and allows easy adjustment of block length and code rate. Therefore, a large number of recent wireless communication standards are adopted in QC-LDPC codes, such as IEEE 802.16e, DVB-S2, ieee802.11n. The key technology package contains an IEEE 802.11n WLAN standard for analog LDPC coding and decoding. The code uses MATLAB and includes a flexible Monte Carlo simulation environment, which can easily extend other LDPC codes;)

万年历程序 从1302中读出的数据放在67H（高两位年）66H（低两位年）65H(月）64H（星期）63H（日） 62H(小时)61H（分钟）60H(秒)57H(农历月)56H（农历日） 显示缓冲单元7CH-7BH(4CH-4BH)(年低位),7AH-79H(4AH-49H)月,78H(48H)星期, 77H-76H(47H-46H)日,75H-74H(45H-44H)小时,73H-72H(43H-42H)分钟,71H-70H(41H-40H)秒 5EH-5DH(55H-54H)农历年，5CH-5BH(53H-52H)农历月,5AH-59H(51H-50H)农历日 闰月标志为F0,定时器T1为调整时候闪烁用。 1302在设置调整时间后，要改为禁止写入状态，否则在上电复位的时候就发生误写入，使时间值加1分钟 次程序中的段码表只适用于该特殊的硬件，具体的段码表由具体的硬件决定 -Calendar program read from the 1302 data on the 67H (two-year high) 66H (two-year low) 65H (month) 64H (Week) 63H (date) 62H (hours) 61H (minutes) 60H (second) 57H (Lunar Month) 56H (Lunar date) shows a buffer unit 7CH-7BH (4CH-4BH) (year low), 7AH-79H (4AH-49H) month, 78H (48H) Week, 77H-76H (47H-46H) Day , 75H-74H (45H-44H) hours, 73H-72H (43H-42H) minutes, 71H-70H (41H-40H) second 5EH-5DH (55H-54H) Lunar New Year, 5CH-5BH (53H-52H) Lunar month, 5AH-59H (51H-50H) Lunar Leap Day logo for F0, adjust the timer T1 is used when flashing. 1302 adjust at set time, the status should be cha

设计语言教科书和编译教科书的有关知识，并增加了一些有关汇编 层体系结构的材料，以满足没学过计算机组织的学生们的需要-Chirpy few Pang Rui Sheng understanding书faded faded met译understanding书bleed at the nose cavity识SUI TING ， sweet leftovers instance, to add floor Sa Shouson Which bleed at the nose very conduct anti prolyl met given the first step stool cavity ， owe child can laugh Toru Tanzhong few算Lennon组织cavity laugh proliferation cavity

用汇编语言实现单片机电流检测程序-ASM

再汇编开发环境下利用简单的按键扫描方式实现音响系统简单的频道转换。-Re-compilation development environment with a simple keystroke scan mode to achieve a simple sound system channel switching.

遥控RGB LED。16种固定颜色，两种变化模式，三中亮度级别。(Remote Control RGB LED. 16 fixed colors, two kinds of change model, the three levels of brightness.)

汇编控制扬声器演奏音乐-Series loudspeakers playing music control

说明：  汇编语言，用于统计输入的字符串中各个字符的个数。(country every word)

（1）该码功能是将数组后n为一次放在数组前面，不改变其他元素顺序； （2）用二分法求方程的根。-(1) of the code after the function is an array on an array of n for the first time in front of the other elements do not change the order (2) equation for the root of the dichotomy.