搜索资源列表
cdma_simulation
- cdma信号处理的matlab仿真，包括信号的编码和调制等流程-cdma signal processing matlab simulation, including signal coding and modulation process.
BPSKCODE
- BPSK调制程序，用于ＣＤＭＡ通信系统的信号调制．matlab写的！-BPSK modulation procedures for CDMA signal modulation system. Matlab write!
TRANCDMA
- This function generates a CDMA time waveform based on the input parameters ％ and the data given. The data is transmformed into a single frame CDMA signal. ％ This for comparsion with the simulation of a COFDM phone system.
pn42
- 此代码是cdma2000基带信号处理过程中pn长码的产生算法程序。-This code is cdma2000 baseband signal processing algorithms pn long code generation process.
ICA_for_Multi_User_Detection_in_CDMA_system
- Blind Source Seperation (BSS) now is a important technology. Independent Component Analysis (ICA) is the main technique of BSS. Suppose we mix many non-Gausse signal sources,ICA can seperate the mixed signal to orignal signals without any information
wcdma_ccode
- wcdma系统的仿真，c语言编写。包括发射、接收、信道、信号检测的程序。可以整体运行。-WCDMA system simulation, c languages. Including the transmitter and receiver, channel, signal detection procedures. Can the overall operation.
cdma
- CDMA系统的MATLAB仿真包括信号的产生信号的调制解调-MATLAB simulation of CDMA systems, including signals generated signal modulation and demodulation
PTSsubcarriers
- 采用不同子载波时，用PTS（部分传输序列）方法降低MC-CDMA信号的峰均值比。-Using different subcarriers when PTS (Partial Transmit Sequences) ways to reduce MC-CDMA signal peaks than average.
PTSSLMcomparision
- IETF次数相同时，采用选择性映射和部分传输序列方法降低MC-CDMA信号峰均值比的性能对比。-IETF number is the same, selective mapping and some ways to reduce transmission sequence MC-CDMA signal peak performance than the mean contrast.
DS-CDMA
- 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 benefi
rng
- 通信系统中的噪声发生器，可用于ＣＤＭＡ信号源电路。-Communication system noise generator can be used for CDMA signal source circuit.
cdma
- 这是一个完整的无线通信系统中物理层的仿真程序，通过扩频技术（直接序列扩频）让信号通过高斯，瑞利等信道进行信噪比分析，得出结论-This is a complete wireless communication systems in the physical layer of the simulation program, through the spread-spectrum techniques (Direct Sequence Spread Spectrum) to signal throu
CDMA-2USER
- 二用户CDMA系统，信道为加性高斯信道，使用BPSK调制，15位M序列扩频，可以正确解扩解调。 输出为2用户的基带信号、扩频信号、PSK调制信号、解调信号的时域和频域特性，给出两个用户分别的误码率。 -Second, the user CDMA system, channel for the additive Gaussian channel, using BPSK modulation, 15 M Sequence Spread Spectrum, you can correct demo
CDMA
- it is a code in MATLAB for calculation of bit error ratio vs signal to noise ratio , for multiuser code division multiple access .. usually in any communication system calculation of BER is very important to know the performance of system .. so in th
cdma
- FIR model to use for the multipath delay. e.g. Multi=[1 0 0 0 0.5], has the direct signal at time 0, and a single reflection of 50 strength of the direct signal at a delay of 4 samples. MISC: 1. Over-Sampling: This sets the am
B09025
- communication system is expected to increase the service, the quality improvement and also the capacity, using spread spectrum communication system is one of the method to fulfill that demand. This quality and capacity factor will depend on the numb
cdma-weidaopin-matlab
- CDMA伪导频生成的Matlab代码，运行之后能生成包括伪导频码的CDMA信号-CDMA pilot-generated pseudo-Matlab code to run after the pilot can generate, including pseudo-code CDMA signal
mccdma
- it will help when finding mc-cdma signal.....,
DS-CDMA
- DS-CDMA signal transmission simulation in MATLAB. Inludes: FEC, RF_sig+Rician channel, Equalizing, BER calculation.
cdma
- The main aim of our project is to simulate CDMA modem using DS-SS (Direct sequence spread spectrum) in MATLAB. Spread spectrum is basically type of modulation that spreads data transmission across available frequency band, in excess of minimum ban