zjmohupid1233

该程序主要是比较对信号分别进行希尔伯特变换HT和广义希尔伯特变换GHT所得到瞬时相位的比较，结果证明GHT较HT对信号有较好抗噪特性，同时瞬时相位也可以用来重构信号，但主要起了指示的作用。(We can get instantaneous phase of the signal by HT or GHT，and the results prove that GHT has better noiseproof feature,namely robustness than HT.In the meantime,we could restruct signal using the information of instantaneous phase,but it mainly has good directives roles.)

粒子滤波几个历程 里面有英文标注 步骤明确 用于学习使用(Particle filter which has a history of several steps clearly marked in English for learning to use)

计算互信息非常有用的一组程序,是小学期课程设计的题目，FIR 底通和带通滤波器和IIR 底通和带通滤波器。( Mutual information is useful to calculate a set of procedures, Is the topic of the elementary school stage curriculum design, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.)

针对提出的故障信号，利用awgn加噪，对其进行小波软硬阈值降噪，提出一种改进阈值，利用五种自适应阈值函数sqtwolog、rigrsure、heursure、minimaxi和ddencmp中阈值选取原则，对软阈值、硬阈值和改进阈值进行降噪效果对比。(In view of the proposed fault signal, the wavelet soft and hard threshold de-noising is carried out by AWGN adding noise, and an improved threshold is proposed. The threshold selection principle of five adaptive threshold functions, sqtwolog, rigrsure, heursure, minimaxi and ddencmp, is used to compare the soft threshold, hard threshold and threshold value.)

matlab Harris 很好的程序 很好的程序 很好的程序(matlab Harris)

光学薄膜双层减反膜的matlab计算程序，应用于不同波段双层减反膜的简单设计与优化计算。(Optical film double anti-reflection film of matlab calculation program,applied to different bands double anti-reflection film of simple design and optimization calculations.)

视频数据的模式识别，在数字电视模式识别中有用的源代码(The video data of the pattern recognition, the source code useful in digital television pattern recognition)

RGB转YIQ以便取明暗度部分，对单一图像进行人脸定位。 (RGB to YIQ brightness to take part, a single image for face positioning.)

频率辨识开环系统传递函数，传递函数为 ，试通过正弦扫频及Bode图拟合来辨识该传递函数，写出其设计思想和详细推导过程，并给出仿真程序和仿真结果(Open-loop frequency identification system transfer function, transfer function, the sine sweep test and the Bode plot by fitting to identify the transfer function, write its design and detailed derivation and simulation program and simulation results are given)

异步电机直接转矩控制的simulink仿真图，能很好的体现直接转矩控制的原理及调速效果(Induction Motor Direct Torque Control of simulink simulation map, can well reflect the principle of direct torque control and speed effects)