201112191637

关于OFDM仿真的程序,对初学OFDM仿真的朋友应该很有帮助.(OFDM simulation on the procedures for beginners OFDM simulation should be helpful friend.)

说明：  With FR conjugate gradient method for solving unconstrained problem

使用matlab软件对信号去噪处理，并显示出图像。(The use of MATLAB software for signal denoising, and display the image.)

Arch-specific APEI-related functions.

对256×256大小的8bit灰度lena图像进行仿真计算，稀疏矩阵采用DCT矩阵，观测矩阵采用高斯随机矩阵，重构算法采用OMP（正交匹配追踪）算法。 (256256 size 8bit grayscale lena image simulation, sparse matrix DCT matrix, and observation matrix using Gaussian random matrix reconstruction algorithm using OMP (orthogonal matching pursuit) algorithm.)

A demo for image segmentation using iter

Loop 曲面细分的matlab完整源程序,包括算法的实现和多个测试用例.是曲面细分入门的罕见好资料.(Loop subdivision surfaces of matlab full source, including the algorithm implementation and multiple test cases. Is a rare good surface segmentation data entry.)

自适应信号处理书中的一些实验。（研究生教材中的）包括LMS算法，RLS算法等，很好用。(uto-adaptive signal processing of some experiments. The graduate students (LMS) including algorithm, and nice RLS algorithm.the etc.)

自己建立的pmsm模块，是根据永磁电动机方程编写的(pmsm model created by myself,based on permanent magnet motor equation)

1. 图像二值化 2. 边界跟踪，去除离散点 3. 边界提取 4. 删除短边 5. 区分河流与道路 先找到桥梁，利用桥梁上的种子点 对道路进行跟踪，从而提取整条主干道。 (1 image binarization 2boundary tracking, removal of discrete points 3 boundary extraction 4 Remove the short side 5 distinguish rivers and roads the curvature is too large) First find the bridge, the bridge on the use of seed points on the road to follow, thereby extracting the whole trunk.)