imageprocess

Matlab source code for engineer

系统辨识中的限定记忆法，可以很好的对模型进行仿真(System identification method, the resricted memory can be very good to model simulation)

解决L1范数问题，以及类似的一些问题，常用语机器学习等领域(Solve L1 norm problems, and similar problems, commonly used language machine learning and other fields.)

Fourier coherence This program calculates the fourier coherence of a signal using cpsd function of matlab. Input and output are explained in file.

说明：  扩频系统中的小实验，具体介绍在文件kuopin_all中有介绍。(spread spectrum system of small experiments, which are detailed in the document kuopin_all were introduced.)

设计一CQMFB，低通滤波器H_0 (z)来自一半带滤波器。该半带滤波器的长度为47，通带截止频率ω_p=0.42π，试给出H_0 (z)，H_1 (z)，G_0 (z)，G_1 (z)的幅频响应，单位抽样响应并画图。试着产生一信号，它由两个正弦加白噪声组成，一个在低频，一个在高频，正弦的频率及和白噪声的信噪比自己给定。试用所设计的滤波器组对该信号进行分解和重建。比较重建后的效果，并对结果继续进行分析。(Design a CQMFB, low pass filter H_0 (z) the half-band filter. The length of the half-band filter 47, passband cutoff frequency ω_p = 0.42π, try to give H_0 (z), H_1 (z), G_0 (z), G_1 (z) of the amplitude-frequency response, the unit sample response and Paint. Try to generate a signal that consists of two sinusoidal composition plus white noise, a low frequency, a high frequency in the signal to noise ratio, frequency and sine and white noise of its own given. Trial designed filter group that signal decomposition and reconstruction. Results were rebuilt, and the results continue to be analyzed.)

This function quickly plots raster plots of large quantities of spike train data. Inputs can be spike times or binary spike train data organized by trial. It can also plot well-formatted single spike trains.

小波分析基础书籍，方便图像及信号处理人员参考学习(A wavelet reference book)

Unsupervised Statistical Models for General Object Recognition

DOTNET- Finger Print Authentication Using Biometric Systems