搜索资源列表
c4QAM
- 二进制正交振幅调制系统调制及解调部分程序-Binary modulation and demodulation of quadrature amplitude modulation system part of the program
shiyan
- 信号进入信道，经过高斯噪声的干扰，经过QPSK调制以后的时延 -The signal enters the channel, after the interference of the Gaussian noise after a delay after the QPSK modulation
tongxinkeshe
- QPSK的调制解调系统的设计,分析时延和信噪比对系统误码率的影响-The design of the QPSK modulation and demodulation system
QAM
- QAM modulation for different environments.
fmrajesh
- FM broadcasting is a broadcasting technology pioneered by Edwin Howard Armstrong which uses frequency modulation (FM) to provide high-fidelity sound over broadcast radio. The term "FM band" describes the "frequency band in which FM is used for broadc
FSK
- Frequency-shift keying (FSK) is a frequency modulation scheme in which digital information is transmitted through discrete frequency changes of a carrier wave.[1] The simplest FSK is binary FSK (BFSK). BFSK uses a pair of discrete frequencies to tran
second
- ask的调制（相乘法产生）、解调（想干解调）、误码率分析（已调信号添加高斯噪声再分析）-ask the modulation, demodulation, BER analysis
f281xbldcpwm
- 空间矢量脉宽调制程序，利用alpa beta轴输入电压，产生相应的6路PWM波，输出驱动三相逆变器，以产生旋转磁链-Space vector pulse width modulation process, the use of the Alpa beta axis of the input voltage, to produce the corresponding 6-channel PWM wave output drive three-phase inverter, to produce a
random-narrowband-signal
- 该仿真程序模拟了随机窄带信号的发射和接收检测过程，也是调制解调过程。-The simulation program to simulate the random narrowband signal transmitting and receiving the detection process, but also the modulation and demodulation process.
2FSKdemodulation
- Simulink 仿真2FSK调制与解调系统-using the simulnk simulinking the modulation and demodulation of the 2FSK system.
DSB-AMdemodulation
- 双边带AM调制与解调系统仿真，用matlab的simulink仿真-using the simulink of the matlab simulinking the modulation and demodulation system of the DSB AM
bpskber
- BPSK在瑞利信道下的调制与解调，比较了两者的误码率，采用硬判决。-BPSK modulation in Ralay channel
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
update1
- 搭建永磁同步电机的直接转矩控制仿真模型 1，实测电流经过3/2变换得到alpha-beta轴上的电流； 2，估计模块中包含定子磁链和电磁转矩的估算，其中，定子磁链观测是采用基于转子位置和定子电流的磁链估计，电磁转矩直接在alpha-beta轴上计算； 3，转速调节模块和转矩调节模块直接采用PI调节器； 4，预期电压矢量估计模块，根据k时刻的磁链幅值与相位和k+1时刻的磁链幅值和相位计算出来的； 5，SVMPWM是空间电压矢量调制模块，实现空间任意角度任意大小的电压矢量，从而控
aaa
- 一个基于时分复用的simulink仿真系统,输入端输入正弦波与矩形信号经过pcm编码,复用,调制,解调,解复用,解编码得到原波形.-A the simulink simulation system based on time division multiplexing, the input of the input sine wave with a rectangular signal after pcm encoding, multiplexing, modulation, demodulat
Tes
- This a program to simulate PSK modulation-This is a program to simulate PSK modulation
DF_AF
- 瑞利信道下DF和AF中继仿真,调制方式BPSK,BER性能-Rayleigh channel DF and AF relay simulation, modulation way BPSK, BER performance
DF-and-AF
- 瑞利信道下DF和AF中继仿真,调制方式BPSK,BER性能-Rayleigh channel DF and AF relay simulation, modulation way BPSK, BER performance
QAM_4_2
- 4QAM调制OFDM系统在高斯白噪声下的误码率曲线-Ber for OFDM system with AWGN using 4QAM modulation
bpsk_std
- BPSK调制在AWGN信道下的误码率仿真-Simulate detection performance under the AWGN channel with bpsk modulation and demodulation.