Real-Time Kernel ，簡易型REAL-TEME SYSTEM 源碼,可用于嵌入Muti task學習
上傳時間： 2014-01-14
上傳用戶：kbnswdifs
1． 定義時間類Time，給出類的成員屬性及構造函數、析構函數及普通方法的定義，利用定義的類定義對象，并對對象的屬性進行訪問； 2． 定義一個類Point，然后定義類Point的派生類Circle，再定義Circle的派生類Cylinder； 3． 通過函數參數類型的不同實現函數重載； 4． 函數模板的定義與使用。
上傳時間： 2013-12-18
上傳用戶：清風冷雨
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.
標簽： programme electron max-plus function
上傳時間： 2013-12-26
上傳用戶：dbs012280
/*系統時鐘采用 Fosc=7.373 定時器方式1的定時時間 Time=(65536-THTL)*2/Fosc,默認5ms 定時器1工作在16位，用作系統時鐘 定時器0工作在16位，作為定時開始采樣用，定時范圍為0.1ms(0xfe8f)-15ms(0x27fe)，默認為1ms=0xf19a，可以通過設置命令改變 串行口波特率由內部產生，11.059MHz->BRGR1:0=0x0050=115200Bps,0x00b0=57600Bps 7.373MHz->BRGR1:0=0x0030=115200Bps,0x0070=57600Bps
上傳時間： 2015-12-25
上傳用戶：問題問題
AVR134 Real-Time Clock using the Asynchronous Timer
標簽： Asynchronous Real-Time Clock using
上傳時間： 2015-12-26
上傳用戶：ouyangtongze
設計real time軟件時需要遵循的一些原則和設計方法.是在real time方面很有參考價值的一本書
上傳時間： 2015-12-27
上傳用戶：xzt
Real-time microkernel 小巧靈活的實時微內核，其 C 代碼采用了不少面向對象設計思想
標簽： microkernel Real-time 微內核
上傳時間： 2014-01-23
上傳用戶：壞壞的華仔
image enhancement in frequency domain
標簽： enhancement frequency domain image
上傳時間： 2014-08-13
上傳用戶：小寶愛考拉
This directory contains example ADSPBF535 code, written in assembly, that changes the frequency and voltage using the push button switches on the board.
標簽： directory frequency contains assembly
上傳時間： 2014-01-03
上傳用戶：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.
標簽： frequency-offset estimation quadrature amplitude
上傳時間： 2014-01-22
上傳用戶：牛布牛
