rfft

分数阶控制器，分数阶神经网络，人工智能,，MATLAB程序(It is convenient to solve large LMI quickly, and it is suitable for students of engineering control engineering to use fractional order controller, fractional order neural network, artificial intelligence, and MATLAB program.)

Image processing using MATLAB, basics..

cobol source to show the basic function of cobol

finding aprox. function by the method of least squares for y = a + blnx

emd分解，很短小的程序~ 希望对大家有帮助(emd decomposition)

papr to differenrt number of subcarrier: we put N = 256,512,1024 and show the output ofp ccdf with papr when we use QPSK modulation. The PAPR ratio is a measure of the dynamic range in OFDM signals. Thus high PAPR induces a high dynamic range which describes high variability in the signal range. complex data sequences are input to the IDFT of an OFDM transmitter then at the output of the IDFT, real and imaginary parts are obtained.

该压缩包中有史峰等人编写的《MATLAB神经网络43个案例分析》的全部代码及数据。对于MATLAB的初学者很有帮助。(The archive has written the history of Feng et al "MATLAB neural network 43 case studies" of all the code and data. MATLAB is helpful for beginners.)

digital signal processing and matlab

快速PCA算法，用于对大规模数据进行PCA降维，节省时间(fastPCA for large scale data which can save proceeding timE)

A simple FEM code in matlab