iToolbox

大地测量中的坐标转换，高斯正算，matlab代码(Geodetic coordinate conversion, Gaussian positive operator, matlab code)

基于宽带Marr子波的广义S变换程序，与常规S变换相比，时频聚焦性更高。(Generalized S transform broadband Marr wavelet-based program, compared with the conventional S-transform time-frequency focus more.)

Zooming an image using bilinear interpolation

说明：  IT IS THE CODE OF GENETIC ALGORITHEM WHICH IS DEVELOPED IN MATLAB SOFTWARE

ENFRN GRN toolbox: using a neuro-fuzzy algorithm to predict the gene regulatory network by matlab.

matlab实现视频读取的文件，欢迎参考使用(matlab to read the files of video, please reference)

导入统计套利品种的计算过的残差（要平稳）命名为resid文件，残差低于两个标准差买入，高于两个标准差卖出，计算买入和卖出点、次数以及收益，比较简单的一个小程序。(Calculation of statistical arbitrage varieties imported over residuals (to smooth) file named resid residuals less than two standard deviations to buy, sell higher than two standard deviations to calculate buy and sell points, the number and income , a relatively simple applet.)

说明：  这是一个基于PQ控制的逆变并网模型，可以完美运行。(PQ control, perfect operation.)

编辑经典的和修正的格拉姆施密图QR正交化，并用算例比较其区别(Edited and revised the classic Gram Schmidt QR orthogonal graph and compare the difference between a numerical example)

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