choas

小波理论算法，小波十讲，中+英文版，详细介绍了小波理论的起源、具体原理、算法、实现及应用等。是学习小波理论难得的珍贵资料。(Wavelet theory of algorithms, Ten Lectures on Wavelets, in+ English, detailing the origin of wavelet theory, the specific principles, algorithms, implementation and applications. Wavelet theory is a valuable learning valuable information.)

waveletEMDimproved的原始版本，以小波软阈值降噪对信号进行预处理，对预处理后的信号进行EMD分解(the original version waveletEMDimproved, wavelet soft threshold denoising preprocessing the signal, signal pretreated with EMD)

simulink下频带传输BPSK演示例程，包括打印ASCII字符。(simulink demo under the band BPSK transmission routines, including printable ASCII characters.)

Level Set Based Image Segmentation

说明：  完整的QPSK的调制与解调，已调试通过，认真学习一下(QPSK modulation and demodulation)

document describe application layer as qustions and answer ,

基于内容的图像检索程序，matlab代码，SVM分类实现，检索效果好，对于研究基于内容检索的学习者用处很大(Content-based image retrieval procedures, matlab code, SVM classification to achieve good retrieval effect, for content-based retrieval research has proved very useful to learn)

连续多组分（三元）精馏塔的模拟计算，用matlab实现，经典教程(multi components continous distillation column simulation with matlab, a classic tutorial.)

Linear Equations. Gaussian elimination method

采用matlab计算心理声学参数，包括响度、粗超度、尖锐度和抖动度。(Psychoacoustic parameters calculated by matlab, including loudness roughness sharpness and fluctuation。)