-
Upcf8583s
用的是时钟芯片pcf8583，可以正常显示时间,并带有有Proteus仿真，非常形象！，已通过测试。
(Is clock chip pcf8583, can properly display the time, and with Proteus simulation, the very image of , Has been tested.)
- 2012-07-19 14:05:12下载
- 积分：1
-
levinson
图1为均衡带限信号所引起失真的横向或格型自适应均衡器(其中横向FIR系统长M=11), 系统输入是取值为±1的随机序列，其均值为零；参考信号；信道具有脉冲响应：
式中用来控制信道的幅度失真(W = 2～4, 如取W = 2.9,3.1,3.3,3.5等)，且信道受到均值为零、方差(相当于信噪比为30dB)的高斯白噪声的干扰。试比较基于下列几种算法的自适应均衡器在不同信道失真、不同噪声干扰下的收敛情况(对应于每一种情况,在同一坐标下画出其学习曲线):
1）横向/格-梯型结构LMS算法
2）横向/格-梯型结构RLS算法
并分析其结果。(Figure 1 is a band-limited signal caused balanced horizontal or lattice distortion adaptive equalizer (FIR system in which the lateral length M = 11), the system input is the value of a random sequence of ± 1, mean zero reference signal channel has impulse response:
Wherein the amplitude of the distortion for the control channel (W = 2 ~ 4, and so as to take W = 2.9,3.1,3.3,3.5), and subjected to a channel with zero mean and variance (equivalent SNR is 30dB) Gaussian white noise. Compare the following types of algorithm-based adaptive equalizer in a different channel distortion, the convergence of different noise interference (corresponding to each situation, draw their learning curve in the same coordinate):
1) landscape/grid- LMS algorithm ladder structure
2) landscape/grid- RLS algorithm ladder structure
And analyze the results.)
- 2020-07-02 22:40:01下载
- 积分：1
-
VTOL
基于STM32F103系列芯片的三旋翼机飞控，采用SBUS协议与遥控器接收机通信，兼容匿名地面站。(Trirotorcraft flight control based on STM32F103 series chips uses SBUS protocol to communicate with remote controller receiver and is compatible with ANOTC ground station.)
- 2018-10-14 20:08:33下载
- 积分：1
-
AD -DA转换 数码管显示
基于51单片机模数转换程序开发，ad0832，da0832
- 2022-03-26 18:54:12下载
- 积分：1
-
Win32
关于win32多线程编程的书籍，很不错的资源，欢迎大家下载(win32 Multi-threaded programming)
- 2013-04-26 00:20:42下载
- 积分：1
-
flexibiliiymethod
在一对话框的static静态框上滚动显示指定的文字,滚动字幕可设背景图片()
- 2018-04-27 20:34:50下载
- 积分：1
-
矩阵按键程序
说明： 可使用矩阵键盘输入和修改密码的电子密码锁(Electronic code lock that can input and modify code with matrix keyboard)
- 2021-04-03 13:49:06下载
- 积分：1
-
Cat
声明一个Cat类，拥有静态数据成员HowManyCats，记录Cat的个体数目；静态成员函数GetHowMany( )，获取HowManyCats。(Declare a Cat class has a static data member HowManyCats, Cat' s record number of individuals static member function GetHowMany (), for HowManyCats.)
- 2011-06-01 23:04:13下载
- 积分：1
-
fab turbo 5.2
Source Code for FAPTurbo 52
- 2019-01-09 16:20:34下载
- 积分：1
-
tsp--yichuangsuanfa
程序对48个城市的TSP问题（城市坐标文件对应于48.txt）进行计算，求解路径和最优路径图如下。
48个城市结果，大的红*表示路径开始城市，途经城市依次用蓝色方块和红色*标示。
(Procedures of the 48 cities TSP problem (document coordinates corresponding to the city 48.txt) to calculate the optimal solution of the path and road map are as follows. The results of 48 cities, the path of the red* indicates the beginning of the city, passing through the city followed by the blue box and red* marked.)
- 2009-04-11 22:05:02下载
- 积分：1
