ImagePulseCompression

利用slm方法解决在ofdm系统中降低PAPR问题(slm slove the problem of papr)

对信号进行谱分析，并根据谱分析结果绘制谱分析结果图。(The signal spectrum analysis, and mapping of the spectral analysis of the results of spectral analysis graph.)

通过极坐标变换获得图像的中心投影曲线，然后利用傅里叶变换获得图像的不变特征，从而实现对发生形变的物体的识别。(Polar coordinates to obtain the image through the center of projection curve, and then Fourier transform to obtain images of the same features, enabling the identification of objects deformation occurred.)

基于DWT的数字水印嵌入算法，已进行过调试，可以直接使用(DWT-based digital watermarking algorithm, has been commissioning, can be used directly)

说明：  matlab混合编程（书中程序） 这个为第五章(matlab mixed programming (program book) The fifth chapter)

说明：  AR过程的线性建模与功率谱估计及教程、实例、实验等内容(The linear AR process modeling and power spectrum estimation and tutorials, examples, experiments, etc.)

tutorial for PCA with code matlab

高次方程求解的c代码实现，用于数值分析课，简单实用，可作为参考(Lagrange interpolating polynomial,Bisection algorithm,Newton’s method and Secant method)

LTE-A用户配对设计及仿真，提供了几种常用用户配对及方案对比，并基于Matlab给出仿真结果(Design and Simulation of LTE-A user match, provides several common user match and scheme comparison, and based on the Matlab simulation results)

MATLAB求解非线性最小二乘法拟合问题 源程序代码(MATLAB for solving nonlinear least-squares fitting of the source code)