信号的功率谱估计

MODULATION AND DEMODULATION WITH NOISE AND AGAIN EXTRACTING IT FROM THE SIGNAL

关于matlab的智能仿真程序，能够运行！大家可以多交流学习.(Intelligence on matlab simulation program, able to run! We can exchange learning.)

改进的CMA，便于载波恢复。这是一个非常好的算法，精心编码(a modified CMA used for phaes recovery)

非常好用的matlab相机标定。可以自动估算出内部和外部参数(matlab toolbox for dot pattern based camera calibration. It estimates the intrinsic and extrinsic parameters of the cameras. The 3D model can be also refined via optional bundle adjustment)

说明：  有源滤波器，低通滤波器检测谐波，加直流电源抵消谐波，效果较好，滑模控制方式(Active filter, low-pass filter to detect harmonics, plus DC power supply to cancel harmonics, better effect, sliding mode control)

求系统单位给定阶跃响应的性能指标（超调量，峰值时间，调整时间 .....），其中， y，t表示系统节约相应的函数值与其对应时间,函数返回的是阶跃响应的第一(正向)波峰值b1、 阶跃响应的第二(正向)波峰值b2,阶跃响应的超调量sigma,阶跃响应的衰减比n,阶跃响应的衰减率pusi 阶跃响应的衰减震荡周期T,阶跃响应的振荡频率f.(Demand system units for a given step response performance (overshoot, peak time, adjust the time .....), which, y, t that the system saves the corresponding function value and its corresponding time, the function returns the order Jump to respond to the first (positive) wave peak b1, step response of the second (positive) wave peak b2, step response overshoot sigma, step response of the attenuation ratio of n, the step response of the attenuation rate pusi step response of the decay vibration cycle T, the step response of the oscillation frequency f.)

交互式层次分析法源程序,输入判断矩阵即可进行可信度判断(Interactive hierarchy analysis method source code, enter the matrix can be credibility judgment)

this code is efficient simulation of DEEC protocol used for congestion control in WSN

是小学期课程设计的题目，主要是基于mtlab的程序，包含CV、CA、Single、当前、恒转弯速率、转弯模型，是国外的成品模型，有较好的参考价值，实现了对10个数字音的识别程。

说明：  水平集C-V模型，用水平集算法实现三幅图像的自动分割。(The level set C- V model，with the level set algorithm to realize three image segmentation)