2.1.5

m file code draw square adjustable

The sparsity of signals and images in a certain trans-form domain or dictionary has been exploited in many applications in signal and image processing. Analytical sparsifying transforms such as Wavelets and DCT have been widely used in compression standards. Recently, synthesis sparsifying dictionaries that are di-rectly adapted to the data have become popular especially in appli-cations such as image denoising, inpainting, and medical image re-construction.

介绍Alpha 稳定分布噪声的生成，以及对MUSIC算法的影响。(MUSIC Algrothim in alpha noise)

processing and database for sar images

基于matlab的cdma系统，扩频通信(The cdma matlab-based systems, spread spectrum communication)

沿直线最小化优化学习率的梯度下降法matlab版本的一个实例源代码，带轨迹收敛图。(a source code of steepest descent with learning rate to minimize along the line by matlab)

Apply the standard QR-decomposition based LSL algorithm using angle-normalized error to predict/estimate complex-valued processes.

说明：  该程序主要描写的是手机位置更新请求过程后基站发送立即指派指令IA，如何解析IA的程序(The program is to analysis the immediate assignment for getting information)

说明：  BUCK 电路、 PID控制器、降压电路、PFC校正(Buck PID controller, PFC control strategy)

说明：  Turbo码QPSK调制的matlab仿真，可运行(Matlab simulation of Turbo code QPSK modulation, it can run)