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matlab与c的联合编程的相关文，哈哈哈哈哈哈哈(matlab and c joint programming document)

This is code to simulation of AM, FM, PSK, QAM modulation

1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图(1. Produce sine wave, square wave, and the white noise signal with Matlab, and their time-domain waveform display 2. FFT transform, display each spectrum, where the sampling rate, frequency, length optional data 3. RMS to make maps of the three signals, power spectrum, as well as the number of RMS map 4. Restored by inverse Fourier transform IFFT signal and displays the time domain waveforms sinusoidal signal recovery)

ALLAN方差分段拟合后求解噪声系数，以提高拟合的精确度(ALLAN variance after fitting the noise factor solution)

用matlab实现的FM0(双相间隔码编码）编码(Matlab implementation of the FM0 (two-phase interval coding) encoding)

经验模态分解工具箱，用于处理复杂信号的特征提取十分有效(Empirical mode decomposition toolbox for dealing with complex signal feature extraction is very effective)

基于matlab实现的实质分析实例的计算 对基本的插值的计算 可运行(Lagrange interpolation matlab implementation of the interpolation for the calculation of the basic operational )

matlab宏观经济分析工具箱（包含X12季节调整）(Macroeconomic toolbox (including X12 seasonally adjusted))

A moving target signal for matlab code

现代功率谱估计中的经典算法：LevinsonDurbin，可以仿照编写出c代码。(Modern power spectrum estimation of the classical algorithm: LevinsonDurbin, can be modeled to write c code.)