Coded_Modulation

From the partial fraction expansion of H(z) we can find a, b

使用matlab的小波分解和重建函数对24位的ADC采样数据进行小波变换和去噪，去噪使用阈值算法，阈值的选取具体使用了6种方法进行对比，对于不同信号其效果是不同的！把去噪后的信号和原始信号放在一个图中，使用不同颜色的曲线进行对比，效果可以很直观的表现。(Using matlab wavelet decomposition and reconstruction of the function for 24-bit ADC sampling data wavelet transform and denoising, denoising using the threshold algorithm, the threshold selecting specific methods used six kinds of contrast, the effect for different signals is different The! After the denoising signal and the original signal on a map using different colors to compare curves, the effect can be very intuitive performance.)

Time_FFT_PeakPlot.zip It is a function code.

实现了在不同信道下，ofdm性能的对比，有cp无cp，有没有均衡(Achieve a different channel ofdm performance comparison, there is no cp. Cp, there is no equilibrium)

基于matlab的小电流接地系统单相故障分析，得到了系统对敌电压和线电压的波形图。(Matlab small current grounding system single-phase fault-based analysis, waveform diagram of system voltage and line voltage the enemy.)

这是一本研究控制的非常好的多学科书籍！尤其在航天控制领域是每名研究人员必备的参考书籍！(This is a study on the control of very good multidisciplinary books! Especially in the field of space control is every researcher essential reference books!)

关于信号处理方面音效移频中解析信号的产生方法，该方法让人耳目一新，通过先设计频域，再求逆，时域上进行采样，得到两个FIR滤波器逼近希尔伯特变换器。(Aboat an efficient method of analytical signal generation in audio frequency shift.This method refreshing, first design in the frequency domain, then sampling in the time domain, getting two FIR filters approximate Hilbert transform.)

MATLAB 基础编程 包含一些很基础的程序(MATLAB based programming includes some basic procedures)

用于OFDM通信仿真的同步算法源代码，对作ofdm同步者很有帮，代码(For OFDM communications simulation synchronization algorithm source code for OFDM synchronization on a high to help, code)

code FFT for matlab I do project about voice classification system. But, I can t continuous coding. If you understan my project, you will contect to me. Thank.