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合成孔径雷达中很常用的线性调频信号脉冲压缩matlab代码及说明(Synthetic aperture radar is commonly used in pulse compression of linear FM signal matlab code and description)

matlab自编程序，实现读取txt文件的一些数学分析：如标准化方法等(self matlab program to read txt files to achieve some of the mathematical analysis: such as a standardized method)

说明：  这是个关于软件方程的运行代码，很简单，有需要的朋友可以下载看下，对你或许有帮助。(This is the operation code of the software equation is very simple, a friend in need can be downloaded to look, you may have to help.)

用于信号处理中的峰值检测，里面有demo，可以直接运行(peak finder)

Linear Spatial Pyramid Matching Using Sparse Coding for Image Classification

该软件包包含了合并执行在MATLAB9升-1的最小化算法。每个函数都使用一组参数是一致的（如停止准则和公差）与我们的基准脚本接口。 正交匹配追踪：SolveOMP.m 原对偶内点法：SolvePDIPA.m 梯度投影：SolveL1LS.m 同伦：SolveHomotopy.m 迭代阈值：SolveSpaRSA.m 近梯度：SolveFISTA.m TFOCS：SolveTFOCS.m SesopPCD：SolveSesopPCD.m 原始增强拉格朗日乘子：SolvePALM.m 双增广拉格朗日乘子：SolveDALM.m SolveDALM_fast.m(The package contains L1 minimization algorithm. such as SolveSpaRSA.m、SolveFISTA.m)

说明：  一种相位调制信号的多普勒补偿方法，希望对大家有帮助。(Doppler signal of a phase modulation compensation, we want to help.)

discuss the cooling of a circular fin by means of convective heat transfer along its length. Convection gives rise to a temperature-dependent heat loss or sink term in the governing equation. Shown in Figure 4.9 is a cylindrical fin with uniform crosssectional area A. The base is at a temperature of 100°C (TB) and the end is insulated. The fin is exposed to an ambient temperature of 20°C

使用FPE准则，绘制不同阶数的FPE值，确定最优阶数(Using the FPE criterion, the FPE values of different orders are plotted, and the optimal order is determined)

小波包分解重构，说明很详细，望大家共同进步(Wavelet packet decomposition reconstruction, indicating very detailed, we hope common progress)