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Chapter3
- (书)现代通信系统使用MATLAB第三章-ALLIANCES is a recently proposed cooperative random access protocol for wireless networks. In this paper we modify the original model to include user location information. We also derive pair-wise error probability (PEP) un
16QAM
- matlab实现16QAM调制解调 matlab实现16QAM调制解调-ALLIANCES is a recently proposed cooperative random access protocol for wireless networks. In this paper we modify the original model to include user location information. We also derive pair-wise error proba
MIMORayleighfadingChannelCapacity
- 在雷利衰減下計算多輸入多輸出通道下的容量-Raleigh attenuation calculated in multiple-input multiple-output channel capacity under
4.1.2
- 正弦余弦波形发生器，可以设置调节频率、幅度、相位、衰减、直流偏置等参数来产生相应波形。-Cosine Sine Waveform Generator, you can adjust the frequency settings, amplitude, phase, attenuation, such as DC bias to produce the corresponding waveform parameters.
aliasingfilter
- 1）设计Butterworth型音频抗混叠滤波器； 2）参数： 下通带频率300Hz；上通带频率3400Hz； 下阻带频率280Hz；上阻带频率3600Hz； 通带最大衰减0.3dB； 阻带最小衰减40dB； 3）采用一低通滤波器和一高通滤波器级联； 4）分别确定LPF和HPF的性能指标； 5）求出两滤波器的系统函数和频率响应，并画出其幅频特性曲线； 6）求整个滤波器的系统函数和频率响应，并画出其幅频特性曲线。-1) the design of Butterw
filterbank8
- 8 通道双正交余弦调制滤波器组实现，滤波器的采样频率为 Fs:20000Hz 设计的低通原型的通带频率为625Hz 阻带衰减80db，滤波器的系数长度为512-8-channel biorthogonal cosine-modulated filter banks to achieve, filter sampling frequency Fs: 20000Hz designed a prototype low-pass frequency of 625Hz passband stopband
work
- 4：1衰减法PID参数自整定，MATLAB7环境下调试通过-4:1 attenuation PID parameter self-tuning, MATLAB7 debugging environment through
LPFG_Wavelength_Find
- 通过配置参数来计算导入的LPFG（.xls格式data）的中心波长，适于计算中心波长漂移-Thougth setting/change the parameter to obtain the attenuation central wavelength of the LPFG.
Nth_oct_Hand_Arm_AC_Filter_Toolbox
- This recreation makes the filters more stable. For high sampling rates the time records are downsampled. For the low sampling rates the time records are upsampled. Depending on the Filter types. Iterative resampling is used in the Nth octave band tim
DESIIR
- desiir.for 利用双线性Z变换设计巴特沃斯和切比雪夫I型IIR数字滤波器，包括低通、高通、带通、带阻四种形式。使用者只需指定通带、阻带的边缘实际频率及相应的衰减，便可输出数字滤波器 的级联形式的各子系统分子、分母的系数，并输出其幅频和相频响应。 -bilinear Z transform desiir.for design using Butterworth and Chebyshev IIR digital filter-I, including the low-pass, h
FIR
- 已知一低通滤波器的采样率为2KHz，通带为500Hz，阻带为600 Hz，带内波动3dB，带外衰减-50dB，滤波器的相位具有线性特性，具体幅频特性见下图。要求用等波纹方法设计出该FIR滤波器，然后用TMS320C54x汇编语言编程，并在CCS下调试实现该FIR滤波器。-A low-pass filter known to the sampling rate of 2KHz, passband to 500Hz, stopband to 600 Hz, with fluctuations wit
remez_frf
- 压缩包中包含两个matlab文件： remez_frf.m 为使用remez算法设计旁瓣1/f衰减滤波器程序； myfrf.m 为其中使用到的惩罚函数； frf的意思是频率响应函数。-Compression matlab package contains two files: remez_frf.m algorithm designed for the use of remez sidelobe 1/f attenuation filter procedures myfrf.m u
DevelopmentoffilterbasedonMAX293
- ：简介了研制的随机振动信号处理虚拟仪器系统的组成。叙述了其中的抗混滤波器的作用与要 求，并在分析8 阶低通椭圆开关电容滤波器（MAX293 ）性能的基础上，研制了基于MAX293 的抗混滤 波器。尤其对遇到的“共振”现象作出了理论分析及实验验证，同时给出了解决方法。该抗混滤波器具 有电路简单、变带宽方便、过渡带衰减迅速等优点-The composition of the developed virtual instrument system of processing a rando
WIFI
- WIFI信号应用很好的经验列表，在不同的介质信号衰减，覆盖的具体范围-WIFI signal applications experience a good list of signal attenuation in different media, covering the specific scope of
ad9854c
- With the program AD9854C.exe one can set and tune the frequency in CW-mode. For use as a receiver LO also IF can be given and the both possible receiving frequencies are printed on the screen. The level in Q-outputs can be varied by giving the wanted
valctr
- PT2258 is a 6-Channel Electronic Volume Controller IC utilizing CMOS Technology specially designed for the new generation of AV Multi-Channel Audio System. PT2258 provides an I2C Control Interface, an attenuation range of 0 to -79dB at 1dB/step,
shuaijianxiangwei
- 求两个信号的衰减度及其对应的衰减相位之差。-Seeking two signal attenuation and the corresponding attenuation of the phase difference.
hdo
- HDO digital filter with infinite impulse response - a permeable zone of 210 Hz to 220 Hz to 0.1 db ripple, the minimum attenuation of 30 dB-HDO digital filter with infinite impulse response- a permeable zone of 210 Hz to 220 Hz to 0.1 db ripple, the
butterworth
- 通过巴特沃斯滤波器的通带和阻带截止频率以及通带和阻带衰减做出相关的图形。-Through the Butterworth filter passband and stopband cut-off frequency and passband and stopband attenuation to make the relevant graphics.
bandpass_IIR
- 設計數位帶通濾波器其通帶邊緣頻率Fp1=100Hz Fp2=4000Hz ,止帶邊緣頻率 Fs1=20Hz Fs2=4100Hz αp=2dB αs=16dB-design a bandpass IIR digital filter passband edge1 100Hz stopband edge1 20Hz passband edge2 4000Hz stopband edge1 4100Hz passband ripple 2 dB minimum stopband at