搜索资源列表
cdma.rar
- 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
BOC_BPSK
- GPS信号的BPSK调制以及BOC信号的功率谱的ｍａｔｌａｂ仿真程序，可以将两者结合起来比较学习-GPS signals BPSK and BOC modulation signal of the power spectrum matlab simulation program, you can compare the two to combine learning
BPSK-speading
- BPSK直接序列扩频系统仿真程序，扩频码为64位m序列-BPSK direct sequence spread spectrum system simulation program, spreading code sequence for the 64 m
work
- Matlab 模拟 CDMA 直接扩频。m序列生成矩阵为p(x) = 1 + x^5 + x^7 + x^8 + x^9 + x^13 + x^15。能画出每阶段的时域、频域图。-Matlab simulation of CDMA Direct Spread Spectrum. m sequence generated matrix for p (x) = 1+ x ^ 5+ x ^ 7+ x ^ 8+ x ^ 9+ x ^ 13+ x ^ 15. To draw each stage of t
matlab_ydtx
- 一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN信道。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。-A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN
YYY_DSSS
- 设计一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN信道。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。-Designed a four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modul
MPSKTransmissonwithGausNoise
- 本程序用于完成BPSK、QPSK、8PSK的调制仿真。并可任意扩展到MPSK和MQAM。程序分成三个部分：phase.m对基带码元序列进行脉冲成型，可选矩形脉冲，升余弦脉冲和平方根升余弦脉冲； model.m 为主程序，完成各种信号的基带星座图映射、脉冲成型和调制； command.m给出一个简单的频谱显示测试。-This procedure for the completion of BPSK, QPSK, 8PSK modulation simulation. Arbitrary and m
matlab_simulation_DS_interception
- These are some code for direct sequence spread spectrum system using different methods which can be used for DSSS signal interception.-These are some code for direct sequence spread spectrum system using different methods which can be used for DSSS
to
- 一般通信AM FM BPSK MSK信号的产生 与频谱仿真及通过滤波器仿真-General Communication AM FM BPSK MSK signal generation and spectrum simulation and emulation through the filter
BPSK
- 实现BPSK调制仿真的性能参数计算，功率谱的绘制，非常实用！-BPSK modulation to achieve the performance parameters of the simulation calculation, the power spectrum of the draw, very useful!
bpsk_spread
- 扩频通信中用bpsk调制的源代码，注释全，简单易懂。-Using spread spectrum modulation bpsk source code, comments all, easy to understand.
dsss
- 扩频系统中的直接扩频产生的信号，m序列码的产生-Direct spread spectrum signal generated, m sequence code generated
bpsk
- 二相相移键控（BPSK）调制解调过程的MATLAB仿真实现。ASK、FSK、PSK这三种数字调制方式在抗干扰噪声能力和信号频谱利用率等方面，以相干PSK的性能最好，目前已在中、高速传输数据时得到广泛应用。-Binary phase shift keying (BPSK) modulation and demodulation process, MATLAB Simulation. ASK, FSK, PSK modulation in the three digital noise interf
bpsk
- 采用直接序列扩频技术的BPSK接收机matlAB仿真，内含说明。-This is a code for simulation of BPSK receiver using Direct Sequence Spread Spectrum. The performnace is evaluated in presence of AWGN and Rayleigh fading.Jakes Model has been used to obtained coefficients for raylei
bpsk
- spectrum of BPSK change with different probabilities
BPSK
- BPSK仿真程序，可以直接运行，保证无错，可统计误码率，观察功率谱变化。-BPSK simulation program can be run directly, to ensure error-free, statistical error rate can be observed power spectrum changes.
bpsk-cyclic-spectrum
- BPSK信号循环谱，里面有他的切面图，用于与其他信号识别-BPSK signal cyclic spectrum, his cutout for recognition with other signal
BPSK-frequency-estimate
- BPSK载频估计，用它的平方谱和四次方谱进行估计，能够在0dB情况下完成有效估计-BPSK carrier frequency estimation, with its squared spectrum and quartic spectrum estimation can be completed in the 0dB case valid estimation
bpsk
- BPSK基于平方谱和四次方谱的载频估计，可以用于BPSK 16QAM MSK信号的载频估计。-BPSK carrier frequency estimation based on square spectrum and fourth power spectrum, can be used for 16 qam MSK BPSK signal carrier frequency estimation
BPSKxunhuanpu
- 设定码元速率、载波频率、采样速率、码元个数等，先仿真bpsk信号，然后对其求循环谱。采用频域平滑的方法。(Set the symbol rate, carrier frequency, sampling rate, number of symbols and so on, first simulate the BPSK signal, and then calculate the cyclic spectrum. The frequency domain smoothing method is