TD-SCDMA_sync-dl

这是图像去噪的matlab程序源代码,可以对图像噪声有效地去除.(This is the image denoising matlab program source code, you can effectively remove the image noise.)

simulink做的BPSK的调制与解调，信号源是随机信号与PN码扩频调制，最后结果与随机信号比较一致(simulink do BPSK modulation and demodulation, the signal source is a random signal with the PN code spread-spectrum modulation, the final result more consistent with the random signal)

This document provides a brief description of the models implemented in Matlab/Simulink and used the cases studies presented throughout the book. Although the models were developed in different recent versions of Simulink a final test was conducted in MATLAB R2013a. The models included are the following: • DFIG WT robust model for steady state simulation • DFIG WT robust model for steady state simulation in a HVDC system • Offshore Wind Farm Connection Using Point-to-Point VSC-HVDC (A) (changes in wind farm power output) • Offshore Wind Farm Connection Using Point-to-Point VSC-HVDC (B) (FRT analysis)

利用Matlab生成GPS C/A 码的基带信号。 （1）产生卫星PRN 号码为“5”的一组C/A 码； （2）循环生成25 页的导航数据，GPS 时间可填入一固定的已知数值； （3）生成C/A 码扩频信号，每个C/A 码码片给出4 个采样数据； （4）基带信号采用方波信号，电平为0 和1，占空比为50 ％，不加入噪声，进一步生成某个特定的中频信号。(Matlab generated using GPS C/A code base band signal. (1) generation of satellite PRN number is " 5" a set of C/A code (2) loop generates 25 of the navigation data, GPS time can fill a fixed known value (3) to generate C/A code spread spectrum signal, each C/A code chip gives the four sampling data (4) baseband signals using square wave signal, level 0 and 1, 50 duty cycle, not to join the noise generated further a specific frequency signal.)

说明：  神经网络处理图像的相关样本训练方法使用时可以更快的找到训练样本特征(Associated image processing neural network training method uses the sample can be found faster training sample characteristics)

说明：  实现图像的分割。改程序是在matlab环境下运行的，程序中用到了k-means算法，实现的结果很不错(This is the program of image segmentation based on the following work: S. Chen, L. Cao, J. Liu, and X. Tang, "Image Segmentation by MAP-ML Estimations", submitted to IEEE Transactions on Image Processing. Note that this program was only tested on 32-bit PCs installed with Windows XP or Windows Server 2003. Since the K-means algorithm used in this program is from Matlab Statistics Toolbox, the program runs slower than when a faster K-means algorithm is used which can be obtained at http://vision.ucsd.edu/~pdollar/toolbox/doc/. The program was tested using Matlab R14 and the image processing Matlab Toolbox is required to run it.)

混沌现象的基于matlab所进行的编程，实现了简单的运算(file for )

a matlab simulink program and simulationfor finding transfer function and time response

先进PID控制MATLAB仿真（第3版）/刘金琨 中的第一章仿真程序(Advanced PID control MATLAB simulation (3)/Liu Jinkun Chapter emulator)

基于matlab的成绩统计表，输入成绩，自行统计最高分，最低分，均分等(Matlab-based performance statistics, enter grades, self Statistics highest score, lowest score, sharing, etc.)