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pam
- 滚降系数为0.5，载波频率fc=40/T.基带信号的频谱和幅度已调信号的频谱。-Roll-off factor of 0.5, the carrier frequency fc = 40/T. base-band signal spectrum and amplitude spectrum signals have been transferred.
hbtest
- 完成半带滤波器的信号产生，和滤波器系数输出。输出信号时域谱和频谱。-The completion of half-band filter the signal generator, and filter coefficient of the output. Time-domain output signal spectrum and spectrum.
MP3-Code
- Mp3解码过程,总体上可分为9个过程：比特流分解，霍夫曼解码，逆量化处理，立体声处理，频谱重排列，抗锯齿处理，IMDCT变换，子带合成，pcm输出。 -Mp3 decoding process, on the whole can be divided into nine process: bit-stream decomposition, Huffman decoding, inverse quantization processing, sound processing, spectrum
AudioEQ
- 均衡器源码，在机子上调试通过，可以对音频进行各个频段的调节。-Equalizer source code, debugging through the machine on adjust each band audio.
qtSound
- 基于QT实现的音乐播放器，能实现音频的变速、改变声音频带，改变音调等，通过调整参数能实现TOM猫的效果-Music player based on QT realized, can realize the shift of the audio, changing the sound frequency band, changing the tone, etc., can be achieved by adjusting the parameters TOM cat effect
Untitled5
- 此功能可以计算二维光子竟日的带隙的计算，适用于正方格子，请注意了-This function can be calculated band gap of two-dimensional photonic Jingri calculation applied to the square lattice, please note that the
IIR-PEQ
- IIR 均衡器的调试控制软件，有很漂亮的PEQ曲线，高通、低通和带通曲线控制.-IIR equalizer debug control software, has a very nice PEQ curve, high-pass, low-pass and band-pass curve control.
-Sub-Bands_Coding
- it s code about sub-band coding in matlab
Codeimage
- Sub band coding in image