Elastic_UMAT

IEEE经典文章，CDMA PN序列差分捕获技术，文章内容详细，对学习和从事直接序列扩频同步捕获CDMA系统设计人员有很大帮助，推荐(New differentially coherent detectors for acquisition of direct sequence spread-spectrum signals are ntroduced. These detectors are alternatives to the noncoherent detectors that have been considered almost exclusively in the past. The proposed detectors are suitable for commercial code-division multiple-access(CDMA) systems which operate with a relatively large noise fl oor and provide a surprisingly large signal-to-noise ratio (SNR) improvement over the noncoherentdetectors of approximately 5 dB.)

说明：  引入错误报告概率对协作检测的影响仿真程序(Influence Of Wrong Report In Cognitive Radio)

几种压缩感知重建算法，包括OMP、SP、COSAMP、GBP、IHT、IRLS，且附有算法原理说明 (compressive sensing econstruction algorithms,including OMP、SP、COSAMP、GBP、IHT、IRLS)

数据快照的特征提取，获得基模态、特征值和模态系数，以及数据的后处理。(Feature extraction of data snapshot, obtaining basic modes, eigenvalues and modal coefficients, and post-processing of data.)

无线通信中多径宽带的MATLAB建模和仿真(Multipath Broadband simulation)

mablab6.0时尚创作百例(mablab6.0 creative fashion 100 cases)

加权零阶域算法，预测的相对误差大概能控制在5 以内。用于上证指数的预测。(Weighted zero-order domain algorithm to predict the relative error can be controlled within about 5 . For the Shanghai index forecast.)

地震勘探中常用的marmousi模型，用matlab绘出的原始图像，用线性插值，领近插值，双线性插值等多种差值方法来对marmousi模型进行处理(Marmousi commonly used in seismic exploration model of the original image using matlab plot, using linear interpolation, brought nearly interpolation, bilinear interpolation method for a variety of difference to be processed for marmousi model)

带电圆环的电势分布图，利用matlab求解带电圆环的电势分布图(Charged electric potential distribution ring)

PID控制电机MATLAB源码，可以直接运行。(PID control motor MATLAB source code can run.)