Search - ds bpsk matlab

[Other resource] 1

Description: 用MATLAB仿真DS-BPSK超宽带通信系统性能(DS-UWB发射信号)
Platform: | Size: 3020 | Author: qin | Hits:

Description: DS-UWB的仿真框图，误码率仿真，脉冲发生器，ook和bpsk调制，以及rake接收等-the simulation graph of DS-UWB,it includes the BER and pulse generation,ook and bpsk modulation and rake receiver.
Platform: | Size: 24576 | Author: 陈立琴 | Hits:

[matlab] simulate1

Description: 直接序列扩频（DS）原理的仿真程序，通过该程序你可以很好地理解直接序列扩频原理。-Direct Sequence Spread Spectrum (DS) The principle of simulation program, through the program you can very well understand the principle of direct sequence spread spectrum.
Platform: | Size: 1024 | Author: 付彦 | Hits:

[matlab] 1

Description: 用MATLAB仿真DS-BPSK超宽带通信系统性能(DS-UWB发射信号)-Using MATLAB simulation DS-BPSK UWB communication system performance (DS-UWB emission signal)
Platform: | Size: 3072 | Author: qin | Hits:

[matlab] ds_uwb

Description: 直扩超宽带的simulink仿真程序，绝对原创。-DS-UWB the simulink simulation program, an absolute original.
Platform: | Size: 13097984 | Author: 王野 | Hits:

[Communication-Mobile] 2008_5

Description: 在三条径的瑞利信道中，对于直接序列扩频： (1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线，请解释在误码率为0.01时，两种合并方式所表现的不同的物理意义。 (2) 设频率已经同步，请设计DS-CDMA一种具体的单停顿滑动相关时间同步方法，用Simulink进行仿真(自己编写代码S-Function方式)，分析所设计方案的时间同步精度，画出比特信噪比与捕获概率的关系曲线。 (3) 设时间已经同步，请设计DS-CDMA一种具体的频率方法，用Simulink进行仿真(自己编写代码S-Function方式)，画出比特信噪比与频率同步误差的关系曲线。 -err
Platform: | Size: 129024 | Author: haohao | Hits:

[Communication-Mobile] DS-CDMA

Description: 设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线-Design of DS-CDMA code at a specific guide-assisted channel estimation method, the receiver, respectively, the combined use of all benefits, maximal-ratio combining. Using Simulink simulation, measurement BPSK BER performance, draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve
Platform: | Size: 299008 | Author: 华建 | Hits:

[Communication-Mobile] Q_DSSS

Description: 直扩码分多址DS-CDMA是利用高速的WALSH正交码序列作为地址码，与多用户信息数据相乘得到信息数据的直接扩频信号，再经过BPSK调制后发送出去，经过AWGN无线信道的传输后，在接收端与本地产生的地址码进行相关检测，从中将地址码与本地码一致的用户数据选出，把不一致的用户数据删除。-DS-CDMA DS-CDMA is the use of high-speed WALSH orthogonal code sequences as address code, with multi-user information data has been multiplied by the direct spread spectrum data information signal, and then after a BPSK modulated sent through AWGN channel after transmission, at the receiving end with the locally generated address code associated Detect, which will address code with local codes consistent user data elected to delete user data inconsistencies.
Platform: | Size: 5120 | Author: huangshuangping | Hits:

[Communication-Mobile] BPSK-DSSS-CDMA-FFT-Source-Code

Description: BPSK-DSSS-CDMA-FFT 四个基本系统的代码-BPSK-DSSS-CDMA-FFT four basic system code
Platform: | Size: 38912 | Author: 晓敏 | Hits:

[matlab] cdma

Description: 直接序列扩频的缩写（DS-SS ）二相相移键控（BPSK） matlab源代码-An acronym for Direct Sequence Spread Spectrum (DS-SS) two-phase phase shift keying (BPSK) matlab source code
Platform: | Size: 76800 | Author: 赵伟超 | Hits:

[Communication-Mobile] DS_BPSK_TX

Description: This m file generates a DS BPSK transmitter(spread spectrum) using PRBS s which are modulus 2 added(exclusive ored)with the message and then used to BPSK modulate a carrier.
Platform: | Size: 1024 | Author: Rafal | Hits:

[matlab] slprj

Description: 基于MATLAB的直扩超宽带通信仿真程序-MATLAB-based DS-UWB simulation program
Platform: | Size: 1024 | Author: 林某 | Hits:

[Other] uwb

Description: 两种生成uwb信号的方法PPM-TH,PAM-DS。-Two methods of generating signals of uwb.One is PPM-TH, the other is PAM-DS。
Platform: | Size: 8192 | Author: 张秀宁 | Hits:

[matlab] dsss

Description: 直扩信号BPSK的仿真，采用异或移位的算法实现PN码达到扩频的目的-BPSK DS signal simulation, using different algorithms, or shift the PN code to achieve the purpose of spreading
Platform: | Size: 1024 | Author: 关月 | Hits:

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