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MALJWE34
- 【matlab编程代做】MATLAB实现M-QAM调制解调演示源代码 可以作为参考使用学习-Do] matlab MATLAB Programming generation M-QAM modulation and demodulation realize demo source code can be used as a reference study
DCT
- 基于DCT域的数字水印算法主要包括水印调制、水印嵌入和水印提取，首先在嵌入载体图像之前用Logistic混沌序列对水印进行调制，得到一个只有+1和-1随机序列的水印，同时将载体图像进行全局DCT变换，然后将水印图像嵌入人类视觉系统最重要的部分，即DCT最大的系数，DC（Direct Current）部分也包含在这最大的系数中，这部分的系数满足人类视觉特性，会使水印嵌入的性能更好。嵌入算法是将水印与这些系数进行相乘获得新的系数，再用新的系数来替换原来的系数，即获得嵌入水印后的离散余弦域的图像，然后
bbs
- 这是一个单边带调幅系统，所采用的方法是BBS.可以很好地显示经过载波之后的信号。-This is a single sideband amplitude modulation system, the method used is BBS. Good indication signal through the carrier after.
spwm
- 用脉冲宽度按正弦规律变化而和正弦波等效的PWM波形即SPWM波形控制逆变电路中开关器件的通断，使其输出的脉冲电压的面积与所希望输出的正弦波在相应区间内的面积相等，通过改变调制波的频率和幅值则可调节逆变电路输出电压的频率和幅值-With pulse width according to the sine law of change and equivalent sine wave inverter PWM waveform of SPWM waveform control circuit swit
main
- BPSK调制在AWGN模拟下的SNR-BER输出曲线-BPSK modulation output SNR-BER curve AWGN simulation of
bpskMatlab
- bpsk调制源程序，对于学习信号处理有很大的帮助，在MATLAB中使用方便。-bpsk modulation source, signal processing for learning a great help, MATLAB in easy to use.
3443546565
- 基于matlab编程16qam matlab仿真 QAM调制 程序百分可以运行 供大家学习参考使用-Percentage may run for them to learn programming 16qam matlab matlab based simulation QAM modulation procedures for reference
systemcheed
- systems (GNSS) signal modulation schemes. MSK is used in global system for mobile communications because of its spectral efficiency, while OFDM is used in WLAN and digital video broadcast-terrestrial because of its multipath mitigation capabi
triangular-wave
- 三维测量中使用三角波条纹的调制图像的解相算法-The solution of the three dimensional measurement using triangular wave fringe modulation image
wumalvbijiao
- GMSK QPSK三种调制方式的误码率比较-Three BER GMSK MSK QPSK modulation Comparison
bpsk
- BPSK信号调制，解调，matlab源代码。-BPSK signal modulation and demodulation, the matlab source code.
SharpAmitCDMA
- CDMA系统，调制与解调，matlab源代码。-CDMA system, modulation and demodulation, the matlab source code.
Nuevo-documento-de-texto
- MODULATION double sideband and single band
image-processing
- 16QAM调制和借条方法，以及利用小波变换隐藏16QAM调制后生成的图片信息，接收端进行图片的处理，并提取嵌入信息-16QAM modulation and IOU methods, and the use of wavelet transform to hide after 16QAM modulation generated image information, the receiver for processing images and extracting embedded inform
papr-wavelet-ofdm
- Peak-to-A verage Power Ratio Reduction using Artificial Bee Colony Algorithm in Wavelet Packet Modulation-Peak-to-A verage Power Ratio Reduction using Artificial Bee Colony Algorithm in Wavelet Packet Modulation
VBLAST
- In this simulation, a 2 x 2 MIMO system with BPSK modulation is used. Then, the algorithm of V-BLAST is implemented. After that, weight vector is produced using ZF, MMSE and ML detectors. Finally, the BER performance is plotted. A flat fading Rayleig
codeG2-2stbcwj
- 使用matlab对基于stbc的系统进行了仿真。并对不同调制方式下的误码率进行了比较研究。-Stbc based on the use of matlab simulation of the system. Different modulation and bit error rate under a comparative study.
fenxini
- matlab视频信号分析，调相bpsk，用于序列信号调制。-matlab video signal analysis, phase bpsk, sequences for signal modulation.
FSK_Simulation
- OFDM调制与解调程序，用来完成OFDM的基本解调和调制功能.-OFDM modulation and demodulation.
ACO_OFDM
- 在AWGN信道模型下，对比ACO-OFDM和其他调制方式对光纤通信系统性能，将ACO-OFDM与一些调制技术相结合来进一步提高系统宽带效率、降低光发送功率等，以提升光纤通信系统的性能-In AWGN channel model, compared to ACO-OFDM and other modulation schemes for optical fiber communication system performance, the ACO-OFDM with some modulation