filter code resource search result, page 87, Verysource

[C/C++] UsbFilter.zip USB filter driver sample
Category: Driver Develop Upload User：fute046 Size：19K
[C/C++] kbfiltr_combo.zip Keyboard Filter KeyCombo
Category: Driver Develop Upload User：fvrght5r3w Size：6K
[C/C++] fft.rar implement 1D and 2D FFT and Inverse 2D FFT ,obtain the power spectrum from a set of FFT coefficients and achieve the Butterworth Lowpass Filter
Category: Special Effects Upload User：shjiangbo Size：2K
[Matlab] filter_fixed.zip MATLAB code for a different filter design using fixed coefficients
Category: matlab Upload User：fzlb668 Size：1K
[Matlab] float2qnm.zip MATLAB code for filter design for Qnm format
Category: matlab Upload User：ranqilu88 Size：1K
[Matlab] filter_floatingcoefficients.zip MATLAB code for filtering taking floating filter coefficients
Category: matlab Upload User：hzjndsb Size：1K
[C/C++] x264Filter_src.zip DirectShow written using open source x264 video encoding Filter
Category: DirextX Upload User：hymotuo Size：1554K
[Visual C++ (VC++)] bilateral_filter.zip this is a bilateral filter
Category: Console Upload User：longxingjx Size：1356K
[Visual Basic (VB)] FIR.zip digital filter- for fir filtering
Category: Disk/Storage Upload User：guang160 Size：2K
[C/C++] IIR.ZIP IIR filter- iir filtering more effective than FIR filter but not so stable
Category: Algorithm Upload User：yanglvo Size：39K