MyVad-MATLAB-ZERO-Cross-2014-10-22

OFDM频偏估计优化算法代码，次代码文章是2007年硕士毕业优秀论文，具有很高的参考价值。(OFDM Offset Estimation Algorithm optimization code, sub-article code is 2007 graduate Master of excellent essays, have a very high reference value.)

Simulation program to realize OFDM transmission system Simulate effect of interfarence noise

计算球体重力异常G,以及2阶导数，3阶导数的matlab 程序(Sphere calculated gravity anomaly G, and 2-order derivative, 3-order derivative matlab program)

Chebyshew-1型带通模拟滤波器，可以较好的实现边界滤波(Chebyshew-1,band pass filter,used for signal processing)

This code contain the gist descriptor in matlab

Dimension about rectangular microstrip antenna

说明：  MATLAB 短路电流计算开发，节点导纳矩阵，实际应用(MATLAB development of short-circuit current calculation, the node admittance matrix, the practical application of)

PLS方法的多block设计脚本，参考文献 Partial Least Squares (PLS) methods for neuroimaging: A tutorial and review，NeuroImg，2014，(multi-block design Partial Least Squares (PLS) methods for neuroimaging: A tutorial and review，NeuroImg，2014，)

watterson信道matlab仿真,瑞利衰落。。。。(This example shows how to simulate High-Frequency (HF) ionospheric channels, based on the models described in Recommendation ITU-R F.1487. In particular, it shows how to simulate the general Watterson channel model, and other simplified channel models used in the quantitative testing of HF modems. It makes use of the Rayleigh multipath fading channel object and the Gaussian and bi-Gaussian Doppler structures from Communications System Toolbox.)

对灰度图像采用Arnold混沌加密，实现图像置乱加密(By Arnold on the gray image encryption, encryption of image scrambling)