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Power frequency harmonic measurement using integer periodic extension method

AT89C51是一种带4K字节闪烁可编程可擦除只读存储器（FPEROM—Falsh Programmable and Erasable Read Only Memory）的低电压，高性能CMOS8位微处理器，俗称单片机。

用GOSS解线性方程组 Dim i As Integer 循环变量 Dim j As Integer 循环变量 Dim k As Integer 循环变量

Given an positive integer A (1 <= A <= 109), output the lowest bit of A. For example, given A = 26, we can write A in binary form as 11010, so the lowest bit of A is 10, so the output should be 2. Another example goes like this: given A = 88, we can write A in binary form as 1011000, so the lowest b ...

Did anyone ask for an integer version of sqrt? Following is an implementation I found and adapted. Hope it is useful for somebody.

Input The first line of the input contains a single integer T (1 <= T <= 20), the number of test cases. Then T cases follow. The first line of each case contains N, and the second line contains N integers giving the time for each people to cross the river. Each case is preceded by a blank line. Ther ...

Infra red dectect, only dectect a signal it will pass to pc

Note that only the PORT is provided and it is assumed that you have the rest of the source for &micro C/OS-II from the book or the upgrade.

Far Memory Support is only available in the PK51 package. If you have an CA51, DK51, or Evaluation Package the far memory support is not available and this example will not work.

symbian os rmvb 8&9 codec only for reference