Simulink-Model-for-sending-data-to-pic18f4550-usb

利用TV算法实现两幅图像的融合，融合规则采用最大值选取规则，测量矩阵采用傅里叶星型抽样模型(TV algorithm using two images of fusion, fusion rule with the maximum selection rule, measurement matrix Fourier sampling model star)

matlab平台的基于bp神经网络的遥感图像分类(matlab platform bp neural network-based remote sensing image classification)

牛顿下山法和变尺度发法,很好的,愿和大家一起努力!(Newton descent method and variable fat law, good, willing to work with everyone!)

这是本人自己遍的matlab程序，即对做过fft变换的相位嵌入水印的程序(this is my own times of Matlab procedures, that is done on the phase transformation fft watermark embedding procedures)

图像灰度化处理源代码，有详尽的注释，有matlab基础的同志可以看得懂的。(Grayhound processing source code, detailed notes, matlab based comrades can understand.)

用谱方法计算流体力学一些流动现象的整体稳定性(to do linear stability analysis of some flow phenomena)

cheby space - numerical analysys(cheby space- numerical analysys)

说明：  SENSE 经典算法 国外教授编写，并行图像处理(SENSE MRI)

用matlab编写的替代数据法，检验某一时间序列是否具有非线性特性(Surrogate data to test whether the nonlinear time series)

天在维普下载了一篇SPIHT算法改进的论文，（耿兴云，《基于改进SPIHT的静态图像编码》，电脑知识与技术：学术交流-2007年5期），我根据该文提出的改进算法，用Matlab来实现，却发现改进算法的程序运行速度比原算法还要慢，希望有兴趣的朋友进来看看，评论一下原因。(Days in the VIP downloaded a SPIHT algorithm to improve the paper, (Gengxing Yun, " based on improved SPIHT still image coding," Computer Knowledge and Technology: 5-year academic exchange-2 007), in accordance with this paper the improved algorithm Matlab to achieve, but found that the improved algorithm runs faster than the original algorithm is also slow, hope to have interested friends come to see, comment on why.)