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php to my sql used to deal with bot Php and MySql

核主元分析程序，利用核函数将非线性数据映射到线性空间，再利用主元分析提取特征数据。(KPCA procedure uses the kernel nonlinear data mapped into linear space, and then using principal component analysis to extract feature data.)

Corner_Matching_by_Invariant_Moments.rar INDEX: 1- InvariantMomentsofCorners.m Calculate moment invariants on the selected window of the corner. 2- invariantmoments.m Calculates Moment invariants

此程序为高斯白噪声AWGN信道的matlab描述(This program is Gaussian white noise AWGN channel matlab description)

Wavlet image transformation

数字信号处理 邮椭圆形变成双线性变换型 滤波器(Post Oval digital signal processing into bilinear transform Filter)

FIR的matlab仿真实现与验证，也是matlab中比较典型的程序(FIR of matlab simulation and verification, but also the more typical procedure matlab )

VMD算法程序，自己调好的可以直接运行，适合初学者。(VMD algorithm program, its own tune can be directly run, suitable for beginners.)

matlab命令大全，包括几乎所有的matlab命令，中文版，比使用help命令查询方便很多，是matlab用户的好帮手。(matlab command Guinness, including almost all of matlab command, the Chinese version, than the use of help command a lot of inquiries convenience is a good helper matlab users.)

OFDM的QPSK调制与解调,有说明，有需要的朋友可以看看(OFDM QPSK modulation and demodulation, a note, a friend in need can look)