混沌算法加密

说明：  通过图像匹配实现自由立体显示视差图的校正(Achieve freedom through matching calibration stereoscopic disparity map)

新型神经网络的深度波尔兹曼机DBM学习训练实现MATLAB代码，在模式识别，图像处理等领域具有较好的应用，可供学习者研究借鉴。(new kind of neural network of Deep Boltmann machine,which implemented within matlab code. the network have a promising application in the field of pattern recognition and picture processing,which is helpful for the researchers within the community.)

File to operate pilot plat from Matlab

二阶Volterra变记忆长度LMP算法_对学习非线性滤波算法非常有帮助(The two order Volterra variable memory length LMP algorithm _ is very helpful for the study of nonlinear filtering algorithm)

Matlab 中Simulink常用的仿真命令总结(Summary of simulation commands used by Simulink in Matlab)

产生六副用于时间相位算法的投影的标准正弦条纹图(Have a 6-phase algorithm for the time projection of the standard sinusoidal fringe pattern)

基于MATLAB的SSB调制器的设计与仿真(MATLAB-based SSB modulator design and simulation)

making admitance matrix

基于MatlabSimulink的16QAM调制解调系统性能研究(Based on the MatlabSimulink 16QAM modulation and demodulation system performance)

说明：  ：该文首先研究了单认知用户能量检测算法的检测性能和检测灵敏度与检测时长和噪声短时间内平均功率波 动性之间的关系，得出检测性能和检测灵敏度随噪声短时间内平均功率波动性的增大而急剧下降的结论，在低信噪 比时尤为明显；针对检测性能和检测灵敏度随噪声短时间内平均功率波动性的增大而急剧下降，提出了基于多用户 协同能量检测算法。仿真表明，在低信噪比环境下，即使噪声短时间内的平均功率存在较大的波动性，只要适当地 增加协同检测的用户数，仍可获得较为准确的检测性能。(In this paper, detection performance and detection sensitivity with detection duration and noise average power fluctuation in short time is investigated firstly. Performance accuracy and detection sensitivity drop quickly with noise average power fluctuation increasing and it is worse when signal-to-noise ratio lower. Considering the characteristic, a novel new energy detection algorithm based on cooperative is presented. Simulations show that the proposed scheme improves antagonism of noise average power fluctuation in short time and gets a good detection performance as long as increasing the number of cooperative detection users.)