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modulationproduce
- 产生正交的AM信号和FM信号，信号为复信号，含有I路和Q路，FM信号可设置调制指数变量，运行后可看到仿真时域及其频谱图-Generate quadrature AM signal and FM signal, the signal for the complex signal containing I and Q Road Road, FM signal modulation index variable can be set to run after seeing the time-doma
demodulation
- 经典的CPM信号的载波、符号率、调制指数联合盲估计的IEEE文章-Classic CPM signal carrier, symbol rate, modulation index of the IEEE Joint blind estimation of the article
FiberGratingSpectra
- 传输矩阵法计算啁啾光栅反射谱 本节中给出传输矩阵法计算啁啾光栅反射谱和 时延的完整M at lab 程序实例, 本段代码在 M at lab513 和W indow s2000 环境中运行通过。运行结果如图8 所示。可以改变光栅长度、有效折射率、折射率调制深度、啁啾系数等参数来获得不同参数下光栅反射谱和时延曲线。如果打开“％ 切趾”行的屏蔽符“％ ”则可得到切趾后光栅反射谱和时延特性曲线, 此时计算所得的曲线将比图8 中所示的曲线平滑很多。-Transfer matrix metho
spwminveter
- SPWM technique for Three Phase Inverter. Analysis fundamental improvement with respect to modulation index variation is done in simulation. Analysis can be done also for switching frequency variation for shifting the dominant harmonics
nanye4
- this an program that could calculate the output power in the FSO transmitter design -this is an program that could calculate the output power in the FSO transmitter design
msk
- 调制系数等于0.5的fsk调制与解调的matlab实现，即实现msk的调制解调-Modulation index is equal to 0.5 fsk modulation and demodulation matlab implementation, namely, the achievement msk modem
Tarea4[Pacheco-Santana]
- This an MATLAB GUIDE for Simulation of FM modulation, with his spectrum, the input parameters are the modulation index, menssage frequency and carrier freq.-This is an MATLAB GUIDE for Simulation of FM modulation, with his spectrum, the input paramet
PWM_Inveter
- Modulation Index and varying carrier frequency for PWM inverter with outputs
sim
- 调制指数为0.5的2幅度CPFSK信号的相位轨迹图仿真模型。simulink模型-Modulation index range of 0.5 to 2 CPFSK signal simulation model of the phase trajectories. simulink model
Plot_CPFSK_spectrum
- Program to plot CPFSK spectrum with various h(modulation index) and M(modulation order) in MatLab.-Program to plot CPFSK spectrum with various h(modulation index) and M(modulation order) in MatLab.
4cpfsk
- 生成进制数为4，调制指数为1的4CPFSK信号-Generate a hexadecimal number is 4, the modulation index for 1 4CPFSK signal
ofdm_timeSySC64qam
- TolPac=1 输入数据块数 PacketLen=10 每块的符号数目 M=64 调制指数 SNR=20 NFFT=256 Length of IFFTCpLength=16 Length of Prefix NSubc=64 Number of subcarriers freoff=0.5 归一化频偏2.25,phaseoff=0.1 -TolPac = 1 input data blocks the the PACKETLEN 10 of the span per
fourieranalysisPWMsignal
- 基于MATLAB平台的PWM调制正弦波的快速傅里叶分析-his model simulates and computes Fourier analysis of PWM based sinusoidal waveform. Fundamental frequency can be changed in model properties. Amplitude modulation index and frequency modulation index can be adjusted in Sim
Rectifier_spwm2
- Three phase rectifier open loop operation demonstrated. 3 Leg converter use SPWM to produce DC output. Features: - Ability to control output dc voltage by varying the modulation index - Optional feature to inject 3rd Harmonic Injection if re
inverter_pwm2
- This model demonstrates a DC-AC converter. 3 leg Mosfet operated inverter is constructed . Can be used to demonstrate the relationship of input DC, output voltage, modulation index , filter selection and switching frequency. 3rd harmonic inject
rectifierwithspwm3phase
- MATLAB simulation of 3-phase PWM rectifier. Sine PWM is used as modulation technique. Modulation index is 0.8.
CPFSK
- 调制指数为0.5的2幅度CPFSK信号的相位轨迹图仿真模型-The phase modulation index trajectories of two simulation model 0.5 magnitude CPFSK signal
shabisazi-mppt(pao)e
- The relationship of voltage gain to modulation index is analyzed in detail and verified by simulation and experiment
three-phase-inverter
- 该程序仿真了基于三相逆变器的空间矢量PWM。可以在示波器上看到线电压，相电压和滤波电压。调制指数、DC电压和频率参数可以修改。-The program simulates the vector PWM space-based three-phase inverter. You can see the line voltage, phase voltage and filtering the voltage on an oscilloscope. Modulation index, DC volt
coherent-modulation-techniques
- Theortical BER for uncoded AWGN channels for all cases, the function assumes the use of a Gray-coded signal constellation. QAM order M must be at least 4. When k=log2(M) is odd, a rectangular constellation of size M=I×J is used. berlb_CPFSK: returns