abs_model

主成分分析在线功能实现和用法，这里是源代码，代码详细，数据齐全(Principal component analysis of the implementation and usage of online features, here is the source code, the code in detail, the data is complete)

Examples of butterworth bilineal transforamtion

说明：  灰色预测模型的matlab算法实现，可以进行较为长期的预测(use matlab to solve gm problem)

基于matlab开发的特征选择算法，提取ECG（心电信号）的最有特征组合，降低特征维度。(Based matlab developed feature selection algorithm the extracted ECG (ECG) is the most feature combination to reduce the feature dimension.)

对输入的图像进行单个像元的阈值分割，以提取出地物信息(The input images of a single pixel threshold segmentation to extract feature information)

说明：  一个比较简单易懂的颜色直方图量化及转换的程序，适用于目标跟踪等领域，希望可以帮助有需要的人。(A relatively easy to understand and change the color histogram quantization procedures for tracking and other fields, hoping to help those in need.)

建立matlab和tracepro的联系，实现自动化操作(Establish the connection between MATLAB and TracePro to realize automatic operation.)

Ofdm based cognitive radio networks

lte中turbo编译码的源代码，使用c语言开发，可用(turbo encode and decode)

this is simulation 16QAM modulation in additive white gaussian noise channel