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sndpeek
- sndpeek is just what it sounds (and looks) like: real-time 3D animated display/playback can use mic-input or wav/aiff/snd/raw/mat file (with playback) time-domain waveform FFT magnitude spectrum 3D wate
EXAMPL_3
- 用matlab语言仿真升余弦滚降系统，并且绘制功率谱图。-Matlab simulation language used raised cosine roll-off system, and drawing power spectrum.
finalreport
- matlab实现的多个基础程序和报告并有流程图（1） 绘出正弦信号波形及频谱。 （2） 单极性归零（RZ）波形及其功率谱，占空比为50％。 （3） 升余弦滚降波形的眼图及其功率谱。滚降系数为0.5。发送码元取值为0、2。 （4） 最佳基带系统的Pe~Eb\No曲线，升余弦滚降系数a=0.5，取样值的偏差是Ts/4。 （5） Pe~Eb\No，升余弦滚降系数a=0.5，取样时间无偏差，但信道是多径信
p(f)and-eye
- 升余弦滚降波形的眼图及功率谱。滚降系数 。发送码元取值为0、2。傅立叶变换及反变换参见t2f-and-f2t-Raised cosine rolloff waveform eye diagram and power spectrum. Roll-off coefficient. Send code values for the 0,2 million. Fourier transform and inverse transform se
sndpeek
- sndpeek is just what it sounds (and looks) like: real-time 3D animated display/playback can use mic-input or wav/aiff/snd/raw/mat file (with playback) time-domain waveform FFT magnitude spectrum 3D wate
a
- 这是基本Matlab的仿真原码，功能是验证无码间干扰的条件，包含了滚降滤波，参杂噪声，衰减，和眼图。-This is substantially the Matlab simulation original code, the function is to verify the absence of inter-symbol interference conditions, contains a rolloff filter, mixe
16qam
- 16QAM通过带限信道，设码元速率为1000波特，传输的滚降系数是0.75的滚降升余弦滤波器-16QAM by band-limited channel, set the symbol rate is 1000 baud, roll-off factor of transmission is 0.75 rolloff raised cosine filter
gunjiang
- 利用matlab对不同的滚降系数进行生产滚降余弦波形及频谱特性。-Use matlab for different roll-off factor of production rolloff cosine waveform and spectral characteristics.
MFILE
- filter Chebyshev menghasilkan gain rolloff yang lebih tinggi di atas Fc. Gain passband tidak monoton, tapi mengandung ripple dari magnitud konstan. Untuk orde filter yang diberikan, semakin tinggi ripple passband, semaki
hw2
- irfn 5 Number of taps alfs 0.5 Rolloff factor [xh] hrollfcoef(irfn,IPOINT,sr,alfs,1) Transmitter filter coefficients [xh2] hrollfcoef(irfn,IPOINT,sr,alfs,0) Receiver filter coefficients figure pl