image-transform

关于模型辨识的MATLAB仿真源码。有使用最小二乘的建模，有极大似然估计建模的方法。每个重点例句都有详细的解释。(On the MATLAB simulation model of source identification. Modeling the use of least squares, and maximum likelihood estimation method of modeling. Each key has a detailed explanation of examples.)

稀疏约束的非负矩阵分解Non-negative Matrix Factorization with Sparseness Constraints(Non-negative Matrix Factorization with Sparseness Constraints)

To find location and stitch the break links and transmit the data sender to reciver

omp 算法 你可以通过这个算法完成图像恢复，效果好，恢复时间短，误码率低，解决凸优化算法复杂度高的缺点convex optimization algorithm with high complexity(omp algorithm you can accomplish by this algorithm for image restoration, good effect, shorter recovery time, error rate, to solve the shortcomings of convex optimization algorithm with high complexity)

说明：  此matlab代码利用求解线性方程组的方法，实现了高斯二维曲面拟合（附数学原理PDF文档）(This matlab code use the method of solving linear equations to achieve gaussian two-dimensional surface fitting)

Simple simulink model BPSK

binary phase shift keying

Sparse Fuzzy Model Identification Matlab Toolox – RuleMaker Toolbox

试求的DTFT，并画出其模、相角、实部和虚部图。 实验要点：的DTFT为：，因此根据该表达式用MATLAB编程。是上取值的实变量，是复值函数，且具有周期性和对称性。图形显示时可以只考虑区间上的分布，通常还把横轴对做归一化处理。 要求：分析参考程序，写实验报告，说明编程思路。掌握有关函数abs、angle、real、imag的用法，以及有关点除运算。掌握有关绘图函数的使用。(DTFT matlab signal)

OFDM信号的时间偏差校正程序，用于估计OFDM信号的时间偏差(OFDM signals in time warp correction procedure used to estimate the OFDM signals in time warp)