Real-Time Kernel ，简易型REAL-TEME SYSTEM 源码,可用于嵌入Muti task学习
上传时间： 2014-01-14
上传用户：kbnswdifs
1． 定义时间类Time，给出类的成员属性及构造函数、析构函数及普通方法的定义，利用定义的类定义对象，并对对象的属性进行访问； 2． 定义一个类Point，然后定义类Point的派生类Circle，再定义Circle的派生类Cylinder； 3． 通过函数参数类型的不同实现函数重载； 4． 函数模板的定义与使用。
上传时间： 2013-12-18
上传用户：清风冷雨
This a vhdl programme for realise an electron watch by max-plus II. The function includes time showing and time setting. It may be extended to other functions like alarming clock and so forth.
标签： programme electron max-plus function
上传时间： 2013-12-26
上传用户：dbs012280
/*系统时钟采用 Fosc=7.373 定时器方式1的定时时间 Time=(65536-THTL)*2/Fosc,默认5ms 定时器1工作在16位，用作系统时钟 定时器0工作在16位，作为定时开始采样用，定时范围为0.1ms(0xfe8f)-15ms(0x27fe)，默认为1ms=0xf19a，可以通过设置命令改变 串行口波特率由内部产生，11.059MHz->BRGR1:0=0x0050=115200Bps,0x00b0=57600Bps 7.373MHz->BRGR1:0=0x0030=115200Bps,0x0070=57600Bps
上传时间： 2015-12-25
上传用户：问题问题
AVR134 Real-Time Clock using the Asynchronous Timer
标签： Asynchronous Real-Time Clock using
上传时间： 2015-12-26
上传用户：ouyangtongze
设计real time软件时需要遵循的一些原则和设计方法.是在real time方面很有参考价值的一本书
上传时间： 2015-12-27
上传用户：xzt
Real-time microkernel 小巧灵活的实时微内核，其 C 代码采用了不少面向对象设计思想
标签： microkernel Real-time 微内核
上传时间： 2014-01-23
上传用户：坏坏的华仔
image enhancement in frequency domain
标签： enhancement frequency domain image
上传时间： 2014-08-13
上传用户：小宝爱考拉
This directory contains example ADSPBF535 code, written in assembly, that changes the frequency and voltage using the push button switches on the board.
标签： directory frequency contains assembly
上传时间： 2014-01-03
上传用户：evil
We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation, phase-shift keying, and pulse amplitude modulation communications systems.We study the performance of a standard CFO estimate, which consists of first raising the received signal to the Mth power, where M is an integer depending on the type and size of the symbol constellation, and then applying the nonlinear least squares (NLLS) estimation approach. At low signal-to noise ratio (SNR), the NLLS method fails to provide an accurate CFO estimate because of the presence of outliers. In this letter, we derive an approximate closed-form expression for the outlier probability. This enables us to predict the mean-square error (MSE) on CFO estimation for all SNR values. For a given SNR, the new results also give insight into the minimum number of samples required in the CFO estimation procedure, in order to ensure that the MSE on estimation is not significantly affected by the outliers.
标签： frequency-offset estimation quadrature amplitude
上传时间： 2014-01-22
上传用户：牛布牛
