双正交9/7小波变换matlab源码和使用介绍-biorthogonal 9/7wavelet transform source code in matlab .

qr码的生成与解读 ,二维qr条码项目的J2ME源代码。软件包括1.核心QR码编/解库，2.对一段信息进行QR编码，输出二维条码图片，3.并且可以上传图片到应用服务器。4.从摄像头获取一个拍摄的二维条码并解码。5.从网络上选择一个二维条码并解码取出信息。 -qr code generation and interpretation of two-dimensional bar code project qr J2ME source code. Software includes 1. Cor

NRZ type differential phase modulation signal modeling and simulation analysis, ECG data and includes source code written in MATLAB, Least-squares regression analysis algorithm.