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addfilter.rar
Addfilter is a command-line application which adds and removes filter drivers for a given drive or volume. It is intended to demonstrate how to insert a filter driver into the driver stack of a device. The sample illustrates how ...
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diskperf.rar
The DiskPerf filter driver monitors disk-accesses, capturing performance data.
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fpfilter.rar
FPFilter is a sample disk filter driver that demonstrates how a disk failure prediction filter driver could be implemented. A failure prediction filter driver can predict when a disk may fail and notify the disk driver stack of this condition.
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kkfft.rar
用c语言实现fft和iir滤波器的设计。可以和matlab中的函数fft,filter等效。
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DirectShow系统.rar
在DirectX 9下构建filter graph,开发基于数字电视调节卡的程序. 编译代码需要Windows XP及其以上的版本,运行程序需要数字电视卡。同时需要安装DirectX 9。
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19点FIR低通滤波C语言程序.rar
这是一个对语音信号(0.3kHz~3.4kHz)进行低通滤波的C语言程序, 低通滤波的截止频率为800Hz,滤波器采用19点的有限冲击响应FIR滤波。 语音信号的采样频率为8kHz,每个语音样值按16位整型数存放在insp.dat文件中。
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