搜索资源列表
CDMA_GMSK_Sim
- 基于CDMA扩频通信技术的仿真，采用的调制方法是GMSK调制，模拟信道噪声，输出信噪比，说明CDMA扩频通信的抗噪性- 58/5000 Jīyú CDMA kuò pín tōngxìn jìshù de fǎngzhēn, cǎiyòng de tiáozhì fāngfǎ shì GMSK tiáozhì, mónǐ xìndào zàoshēng, shūchū xìn zào bǐ, shuōmíng CDMA kuò pín tōngxìn de kàng zào xìng
Home Work (23)
- SNR vs. BER Plot Spread Spectrum Modulation, BPSK Signal through AWGN Channel
DSSS
- 在Matlab下实现直扩仿真。九阶扩频序列。相关解扩。(Implementation of direct spread simulation under Matlab. Nine order spread spectrum sequence. Correlation despreading.)
时反直扩
- 被动时间反转镜和直接扩频相结合，有效克服多途环境。(The combination of passive time reversal mirror and direct spread spectrum can overcome multipath environment effectively.)
DS扩频仿真
- 该系统由matlab实现，包括信号的产生、传输、调制、解调、解码等一系列的过程的模拟。(Direct Sequence Spread Spectrum)
BD2B1_SoftReceiver
- 生成北斗B1I路信号扩频码，完成北斗B1I路扩频信号仿真及接受仿真(Generate Beidou B1I signal spread spectrum code, and complete the Beidou B1I road spread spectrum signal simulation)
bpsk ss
- bpsk扩频调制,先进行扩频调制，再进行bpsk调制。有功率谱和频谱(First carries on the spread spectrum modulation, in BPSK modulation, frequency spectrum and power spectrum)
运行程序
- 快扩频通信程序代码 试试看 可以运行出结果的呐(Fast spread spectrum communication program code, try it, you can run the results of the na!)
tongxin
- 涵盖了卷积编码，扩频通信和DPSK调制程序，其中的DPSK部分可酌情参考(It covers convolutional code, spread spectrum communication and DPSK modulation program, in which the DPSK part can be referenced as appropriate)
新技术-扩频-跳频-OFDM-MATLAB仿真程序
- 主要包括扩频、多元扩频、跳频、正交多载波调制OFDM系统的MATLAB仿真(Including MATLAB simulation, spread spectrum and frequency hopping spread spectrum multiple orthogonal multi carrier modulation OFDM system)
form_frame
- 扩频系统组帧程序，用于组帧形成。 扩频系统组帧程序，用于组帧形成。(Frame program of spread spectrum system)
Coda
- GPS直接序列扩频通信系统CA码产生模块(CA code generation module of GPS direct sequence spread spectrum communication system)
直扩信号盲识别
- 估计接收到的直扩信号的载频，码速率，以及扩频增益(Estimate the carrier frequency, code rate, and spread spectrum gain of the received DSS signals)
narrow
- 用于窄带通信，改编于gps代码。增加了扩频通信处理，可以实现通信距离20KM以上。(For narrowband communication, adapted to GPS code. The spread spectrum communication processing is added, and the communication distance can be realized more than 20KM.)
直接序列扩频系统仿真
- 建立了直接序列扩频系统的matlab仿真模型，在信道中存在高斯白噪声和干扰的情况下，对系统的在不同扩频增益下的误码率性能进行了仿真及分析，分析了扩频码的自相关性、误码率、性噪比。(A matlab simulation model of the direct sequence spread spectrum system, the existence of Gauss white noise and interference in the channel under the condition
IS95前向链路系统
- IS95前向链路系统:此函数用于IS-95前向链路系统的仿真，包括扩频调制，匹配滤波，RAKE接收等相关通信模块。 仿真环境: 加性高斯白噪声信道.(IS95 forward link system: this function is used for the simulation of IS-95 forward link system, including spread spectrum modulation, matched filtering, RAKE reception and
直接序列扩频通信仿真
- 使用simulink搭建一个直接序列扩频调制系统模型，能够正常运行，有时域波形和频谱波形。(Simulink is used to construct a direct sequence spread spectrum modulation system model, which can operate normally, with time domain waveform and spectrum waveform.)
ZHIKUO
- 两用户利用直接扩频采用psk调制，并利用进行MATLAB仿真(Dual-use users use direct spread spectrum using PSK modulation, and use MATLAB simulation.)
cx
- 直接扩频通信系统的整个流程，调制使用的是bpsk,信道为awgn(The whole process of direct spread spectrum communication system)
dscdmamodem
- 基于MATLAB的扩频通信仿真。完整的代码文件。(Spread spectrum communication simulation)