Edge detector of Canny.

用Matlab语言实现带通信号与系统的低通仿真(With the Matlab language and system bandpass low-pass simulation)

C均值算法，ISODATA算法综合，属于模式识别(C means algorithm, ISODATA algorithm synthesis, belonging to pattern recognition)

说明：  gsm的物理层仿真实现，仿真的目的不仅仅在于检查DSP程序实现的错误与否，还通过MATLAB制作相应的码表(gsm realize the physical layer simulation, the purpose of simulation is not merely to check the DSP program realize the error or not, through the production of the corresponding MATLAB code table)

进行OFDM系统的matlab仿真，其中采用的子载波数为8个。并且仿真了多普勒频移对OFDM的影响。基带调制采用QPSK(Matlab simulation for OFDM system, which USES the subcarrier number is eight.And simulation of the doppler shift effect on OFDM.Baseband using QPSK modulation)

主同步信号PSS在时域上的相关仿真，最大信噪比的独立分量分析算法，DC-DC部分采用定功率单环控制，有较好的参考价值，包括脚本文件和函数文件形式，有PMUSIC 校正前和校正后的比较，music高阶谱分析算法，感应双馈发电机系统的仿真。

本文件包含数字通信中使用（bpsk）调制解调在matlab编程中从第一步到最后，第一步输入数据后将随机位序列转换成NRZ，第二步将NRZ位转换成奇偶后，将调制和加法器一起发送，在接收解调器和加法器；。。。。。。。。。。。。。。。

genetic algorithm program for power system

一种利用图像中直线特征的方法来标定摄像机畸变参数的方法。该方法提取图像中多组不同方向的平行直线，并对其利用非线性最小二乘方法进行优化以得到最优的畸变参数，在优化过程中，采用多步渐进的策略。该方法不需要已知三维世界坐标，易于实现。实验表明，该方法有较高的准确率。(A camera lens distortion method is proposed, which uses the straight line features. Many parallel lines of different direction were extracted, and then were used to optimize the distortion parameters by nonlinear least square. The thought of step by step was added when the optimization method working. 3D world coordination is not need to know, and the method is easy to implement. The experiment result shows its high accuracy.)

DCT Matlab Source Code

matlab代码生成转向和速度（phi，v）命令，使自主车辆遵循预先定义的路径参考路径（x，y）(Matlab code to generate steering and speed (phi,v) command for an autonomous vehicle to follow a predefined path reference path (x,y))