DDDownload

In early 1996 Microsoft had a fi rst stab at improving the situation by including the Internet Server Application Programming Interface (ISAPI) tech- nology as part of Internet Information Server. ISAPI is an extension to the Windows Win32 API. It was developed as a way to create Web server software that interacts with the inner workings of Internet Information Server, bringing what was claimed to be a fi ve-fold increase in performance.As you can well imagine from this description, as well as the immediate performance increase, it also had a side effect of increasing the complexity of the development for the programmer. It wasn’t for the faint hearted, and it takes some serious hardcore programming knowledge to do ISAPI applications right.As well as ISAPI,

是基于LabView的OFDM模拟仿真系统，对学习宽带高速通信技术很有用(LabView-based simulation of the OFDM system for broadband high-speed communications technology to learn useful)

使用eclipse连接数据库，将图片保存到数据库中(Connect to the database, the picture is saved to the database)

说明：  根据输入的十六进制数据，计算出对应的CRC16值，减少人工计算的复杂性(According to the input hexadecimal data, calculate the corresponding CRC16 value, reduce the complexity of manual calculation)

网络服务，精选C#编程学习源码，很好的参考资料。(Network service, select learning C# programming source code, a good reference.)

This is a sample for multi thread java application. Is pretty easy for doing large data processing

用JAVA语言来实现数据挖掘中的ID3算法(JAVA language used to achieve the data mining algorithm ID3)

在信號處理中，核自適應濾波器是一種非線性自適應濾波器。[1]一種自適應濾波器是適應其一個濾波器傳遞函數通過最小化錯誤或隨時間的信號特性的變化的損失函數表徵濾波器從理想行為多遠偏離。自適應過程基於從一系列信號樣本中學習，因此是在線算法。非線性自適應濾波器是傳遞函數是非線性的。 核自適應濾波器使用核方法實現非線性傳遞函數。[1]在這些方法中，信號被映射到高維線性特徵空間，非線性函數被近似為核的總和，其域是特徵空間。如果這是在再生核Hilbert空間中完成的，則核方法可以是非線性函數的通用逼近器。內核方法具有凸損函數的優點，沒有局部最小值，並且實現起來只有中等複雜度。(State-space recursive least-squares (SSRLS) is optimal a linear estimator for deterministic signals. The performance of SSRLS however, depends on model uncertainty, time-varying nature of the observed signal or nonstationary behavior of the observation noise)

串口发送接收数据,串口发送接收数据 -Sending and receiving serial data, serial port serial port to send receive data to send receive data

用java语言实现TEA，可以处理任意轮数的TEA，过程清晰，界面简单(Using java language TEA, can handle any number of rounds of TEA, the process is clear, simple interface)