搜索资源列表
corrmask&PPMreceiver
- cp0801_PPMcorrmask为PPM-TH-UWB信号的相关模板信号计算函数，cp0801_PPMreceiver为PPM-TH-UWB信号的接收机-cp0801_PPMcorrmask for PPM - TH-UWB signal correlation template signal Function, cp0801_PPMreceiver for PPM - TH-UWB signal receiver
UWB_PPM_source
- 利用压缩包内的5和函数产生PPM调制的UWB信号，信号波形为高斯二阶导函数。重复编码次数，TH码长度范围，波形形成参数alpha等参数均可以改变-use compressed within the five functions to generate PPM and the UWB signal modulation, Waveform second derivative of the Gaussian function. Repeat code number, TH code length,
CP0202
- 等概率二进制的产生，重复码编码，ＴＨ编码，脉冲形成．-probability of such a binary have repeated coding, TH coding, pulse formation.
CP0201
- 超宽带通信TH－PPM发射机模型，PAM-DS发射机模型,QPSK调制,OFDM调制,-ultra-wideband communications TH-PPM model transmitter, PAM - DS transmitter model, QPSK modulation, OFDM modulation,
FrequencyScaleConversion
- Frequency Scale Conversion From f To f Scale frq2mel mel2frq mel The mel scale is based on the human perception of sinewave pitch. frq2erb erb2frq erb The erb scale is based on the equivalent rectangular bandwidths of the human ear. frq2mi
imss3
- This demo develops the steady-state characteristics of an induction motor First start the simulation, then Double click the <PLOTS> block to view torque-speed and current-speed curves and the current circle diagram-This demo develops the ste
CP0201_2PPM_TH
- TH-PPM（跳时脉冲位置调制）调制的超宽带脉冲形成的源代码-TH-PPM (TH pulse position modulation) modulation of the formation of ultra-wideband pulse source code
OFDMcode42
- This code was used for making the practical measurements in section 2.3 of my thesis. This Matlab code allows an OFDM signal to be generated based on an input data file. The data can be random data, a grey scale image, a wave file, or any type of fil
TR_TH-PPMsimulation
- 传输参考TH－PPM调制超宽带信号的功率谱密度计算-transmission reference TH-PPM modulated ultra-wideband signals in the calculation of the power spectral density
TR_TH-PAMsimulation
- 传输参考TH-PPM调制超宽带信号功率谱密度-transmission reference TH-PPM modulated ultra-wideband signal power spectral density
CP0201
- TH-UWB信号的产生，有随即信号发生器，脉冲位置调制等部分组成。-TH-UWB signals generated, then signal generator, pulse position modulation, and other components.
能量检测Rayleigh衰落信道仿真
- 在给定SNR下，先产生一个原始信号（单音或者BPSK基带信号）然后通过不同信道，如AWGN，Rayleigh等等，再根据给定的平均SNR叠加高斯噪声， 再进行能量检测，对叠加信号求功率累积并对噪声功率进行归一化，然后由Pf反推一个检测门限Th，将累积功率与门限比较，求超过门限次数即为检测概率。由此进行Monte-Carlo仿真画出Pm-Pf曲线，并与理论曲线进行比较。
Energy—dection
- 仿真思路：以URKOWITZ 在1967年发表的能量检测文章以及Digham 2003、Ghasemi 2007发表的一系列文章为参考， %在AWGN信道中，给定SNR下，先产生一个原始信号（单音或者BPSK基带信号），然后叠加高斯噪声， 再进行能量检测， %对叠加信号求功率累积并对噪声功率进行归一化，然后由Pf反推一个检测门限Th，将归一化累积功率与门限比较，求超过门限次数即为检测概率。 %由此进行Monte-Carlo仿真画出Pm-Pf曲线，并与Digham给出的ROC理论曲线进行比较
yuanchengxu
- 程序清单A中收录了产生PPM-TH和PAM-DS这两个信号源的所有函数；程序清单B中收录了加性高斯白噪声（AWGN）信道建模，正交和非正交单脉冲PPM-TH接收机结构，以及反极性PAM-DS单脉冲接收机结构仿真所需的所有函数。-A list of procedures resulting in a collection of PPM-TH and PAM-DS these two signal sources all function procedure includes a list of
PPM-TH
- 时间跳变-脉冲位置调试超宽带发射和接收系统-TH-PPM ultra-wideband wireless communication system
TH-PPMsimulation
- 程序包涵盖了超宽带书中的函数，并进行了主程序的编写，最后构成了TH-PPM系统仿真基本程序-Package covers a function of the book Ultra-Wideband, and the preparation of the main program, the final composition of the TH-PPM system, the basic procedures for simulation
2PPM_TH_UWB
- TH-PPM UWB信号发射链路仿真，其中函数cp0201_transmitter_2PPM_TH中已经依次调用了另外5个函数，直接在matlab中调用它就可以仿真出结果。-TH-PPM UWB signal transmission link simulation, which has in turn calls function cp0201_transmitter_2PPM_TH in another five function call directly in matlab it can
TH-BPPM-UWB
- 二进制THPPM的MATLAB编码流程仿真，包括脉冲源和波形测试。-THPPM the MATLAB binary encoding process simulation, including the pulse source and waveform testing.
Program-to-simulate-Rayleigh-fading-using-a-p-th-
- Program to simulate Rayleigh fading using a p-th order autoregressive model
PPM-TH-UWB
- 该仿真实验展示了PPM-TH-UWB的整个发射链路。包括二进制源，重复编码器，发送编码和PPM调制器，以及脉冲形成器。-The simulation shows the entire launch of the PPM-TH-UWB link. Including a binary source, the encoder is repeated, the transmission encoding and PPM modulator, and the pulse shaper.