演示程序

its a matlab code for ofdm with 16 qam

周期T=5，脉宽tao=1的矩形脉冲及频谱图(cycle T = 5, pulse width = tao a rectangular pulse and the spectrum)

基于matlab软件的窄带干扰抑制及信号去噪代码(Based on the matlab software narrowband interference suppression and signal denoising code)

这是射线信道模型的代码。里面有多个m文件(This is the code for the ray channel model. There are multiple M files in it.)

BEMD对图像进行分解，包络构造使用Delaunay三角剖分与三次插值，的的到分解的结果。输入：灰度bmp图像输出：imf1 imf2 imf3 残差 (BEMD decomposition of the image, envelope constructed using the Delaunay triangulation with cubic interpolation of the result of decomposition. Input: grayscale bmp image output: imf1 imf2 imf3 residuals)

matlab曲面拟合强烈向做实验数据处理的朋友推荐，该函数特别适合空间点的曲面拟合，matlab中对于此类数据点似乎只能用griddata差值计算，并且效果不怎么好；至于B样条拟合，其外扩数据点的选取不是一般的matlab用户所能掌握的，同时对于非网格数据的转换也是一个问题。。。(matlab surface fitting is strongly recommended to friends experiment data processing, the function surface fitting particularly suitable space point the matlab for such data points seems calculated only use griddata difference, and the effect is not very good As for the B-spline Article fitting the outer expanding selection of data points is not an ordinary the matlab user can master, while for non-grid data conversion is also a problem. . .)

Using Chan-Vese model to segment 2D image (Using Chan-Vese model to 2D image segment)

水声探测技术中时反结合mimo提高探测性能的matlab仿真(Anti combined mimo method to improve detection performance underwater acoustic detection technologies.)

基于buck型变换器的滑模变结构控制仿真(Simulation of sliding mode variable structure control based on Buck Converter)

飞机系统辨识程序，对飞行器各个气动导数，通过最小二乘或递归最小二乘进行辨识。(Code for aircraft system identification, including the least squares or recursive least squares.)