package_emd

说明：  偏最小二乘法中的交叉有效性计算的matlab程序，怎么计算出来的预测误差平方和PRESS不太对，偏大；()

乘法表,用来计算数字乘法，从1到9的各种整数积(chengfabiao,yongyujisanshuzichengfa)

说明：  用MATLAB编写程序实现大林控制和串级算法，带有详细的解说，通俗易懂(Dalin using MATLAB programming to achieve control and cascade algorithms, with detailed explanations, easy to understand)

BT法求功率谱，有较为详细的注释，简单易懂，希望对研究这方面的人员有帮助。(BT method of power spectrum, there are detailed notes, easy to understand, to contribute to the study of this aspect of the personnel.)

正态反高斯模型的参数估计并且结合上下文模型的算法研究与实现matlab,这是一个很好的算法！(Normal anti-Gaussian model parameter estimation algorithm context model and combined with the realization of matlab)

Digital to Analog converter sample code

根据徐晨阳梯度向量流snake方法编写程序(based on Chenyang Xu s GVF snake)

sar雷达，弹载的，自己编的，大家可以参考~(so easy！)

matlab 数字图像信号的频域分析及仿真 将二维数字图像进行傅立叶频域分析，并且做了图像幅度谱重建和相位谱重建，通过这个例子大家可以明白相位比振幅更重要。(matlab digital image signals in frequency domain analysis and simulation of two-dimensional digital image Fourier frequency domain analysis, and has done a reconstruction of the image amplitude spectrum and phase spectrum reconstruction, by this example we can understand the phase is more important than the amplitude.)

the comb pilot aided channel estimation in ofdm modulation is considered. the power of pilot subchannels is under the control. The data experience frequency selective channel then the AWGN noise is added to make the situation worse. The bit error rate is ploted versus SNR.