hq

详细讲解pfring技术的使用，通过对每个函数的讲解使你快速进入开发(Explain in detail the use of pfring technology, by explaining each function allows you quick access to development)

隐马尔科夫链作为故障诊断和识别的手段，有事例和程序详解(Hidden Markov chain as a means of fault diagnosis and identification, there are detailed examples and procedures)

相关法时延估计的matlab仿真，能对任意wave文件使用，并进行误差分析(Correlation time delay estimation of matlab simulation, can use any wave file and analyze the errors)

10年数模赛题alpha、beta角求法，利用最小二乘法求解(10 model years of the contest problems alpha, beta angle Method, using the least squares method)

An implementation of Lempel Ziv coding for small size files. You can see compression for files if the file is redundant.

传感器系统的偏差估计方法，包括批处理最小二乘和递推最小二乘的实现代码。(The code realize the deviation estimation methods of the sensor system, including batch least squares and recursive least squares implementation.)

是对巴特沃斯滤波器设计的详细讲述，对于初学者有很好的帮助。我觉得比较实用。(Butterworth filter design is described in detail for the beginners have a good help. I think the more practical.)

采用带宽为3，中心频率为3的复morlet小波对示例信号进行了分析，并绘出时频图。(Using bandwidth of 3, center frequency is 3 complex morlet wavelet to sample signal is analyzed, and draw the time-frequency diagrams.)

非对称的树形结构滤波器设计 并MATLAB仿真出图 显示一次二次等分解合成的误差值分析(The asymmetric tree structure filter design and MATLAB simulation diagram shows a two second decomposition synthesis error value analysis )

generalised hough transfporm c0de