ACM試題Problem K:Ones
Description
Given any integer 0 <= n <= 10000 not divisible by 2 or 5, some multiple of n is a number which in decimal notation is a sequence of 1 s. How many digits are in the smallest such a multiple of n?
本文簡要介紹了集成電路MAX038的性能，并給出了以MAX038波形產生器為核心具有四種輸出波形的函數
信號發生器的設計方案。用這種方法設計的信號發生器具有結構簡單、成本低、體積小等特點，很好地滿足
了一般的實驗要求。
關鍵詞：集成電路 信號發生器 頻率
Abstract：The performance ofIC_MAX038 was introduced briefly in this paper．At the sa／ne time，a signal generator design making
with integrated circuit MAX038 is provided，which can produce four kinds of waveforms output．The signal generator
was of characters such as simple structur，cheap expense，small volume and SO on．The signal generator contents the
demand of general experiments very wel1．
Key words：Integrated circuit Signal generator Frequency
initial working phase of the design of said editor,
featuring multicasting, advanced linux keyboard handling,
sub-hierarchical expansion, and multiple cursors (similar
to the concept found in moonedit). The author respectfully requests your compliance with the GPL
This project attempts to implement a Database using B+Tree. The project has developed a DATABASE SYSTEM with lesser memory consumption. Its API includes simple SQL Statements and the output is displayed on the screen. Certain applications for which several features of existing databases like concurrency control, transaction management, security features are not enabled. B+Trees can be used as an index for factor access to the data. Help facility is provided to know the syntax of SQL Statements.
This paper addresses the issues relating to the
enforcement of robust stability when implementing the Adaptive
Inverse Control (AIC) scheme. In this scheme, an adaptive
FIR filter is added to a closed-loop system in order to
reduce the output error caused by external disturbances,
enhancing the performance achieved by linear time-invariant
controllers alone.
