设计了IIR低通滤波器，需要的可以参考一下子的

ML TOP223P开关电源（PCB） TOP223P.PCB-ML TOP223P Switching Power Supply (PCB) TOP223P.PCB

一个用于生成LED点阵屏幕所需的任意汉字的点阵信息工具。-used to produce a lattice LED screen for arbitrary characters lattice information tool.

WLAN仿真－发送机 wlan No Comments 设置完系统参数后，开始产生发送数据。 1. 产生随机的发送bit（tx_bits），这里不考虑信道编码。 2. QAM映射 3. 将数据映射到不同载波，形成OFDM符号 4. 产生pilot，并将pilot插入OFDM符号中 5. 加入dc和guard子载波 6. 进行ifft，将频域信号变到时域，并加入循环前缀 7. 对信号进行overlap window 8. 在时域产生short preamble 9. 在时域产生long preamble 10. 将preamble和数据符号组成packet 11. 升采样 得到信道传输的数据Tx_signal_up 具体程序见附件 wlan_transmitter.m-WLAN Simulation- wlan No Comments transmitter system parameters set finished, the beginning to have to send data. 1. Have sent random bit (tx_bits), here does not consider channel coding. 2. QAM mapping 3. The data is mapped to a different carrier to form OFDM symbols 4. Have a pilot, and pilot inserted OFDM symbols 5. Adding dc and guard subcarriers 6. To carry out ifft, will change the frequency domain signal to time domain, and add cyclic prefix 7. the signals overlap window8. In the time domain have a short preamble9. In the time domain have a long preamble10. the preamble and data symbols packet11. or sampling re

测试电压显示,电流显示与功率通过led显示出来-Test voltage display, the current display and power through the led display

该程序里面是关于排序方面的肉容，有快速和归并排序两种算法，并且比较这两种算法的时间。数据有随机生成和人工输入两种。-The program which is about the sequencing capacity of the meat, there are two types of fast and merge sort algorithm, and comparing the two algorithms of time. Have randomly generated data and manual input of two.

system to asosicated of a enterprise how camara comercio

Japanese-Vietnamese Dictionary - Jack Nguyen-Japanese-Vietnamese Dictionary- Jack Nguyen

资源描述基于IAP15W4K58S4-小四轴DIY设计，包括原理图、遥控器和四轴本身的源代码

wolf3d游戏源码 学习3d的好游戏，使用c语言和汇编实现的-wolf3d game 3d source of learning the game, the use of language and c compilation of achievement

陀螺仪加单码盘, 用单片机积分实现机器人全场定位 -Gyro and single plus encoder robot positioning