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粒子群标准算法，共六个m文件，对于粒子群算法的初学者有用。(The standard particle swarm algorithm)

说明：  用matlab写的关于指纹识别的程序，搞图像的朋友(Using matlab to write on the fingerprint identification procedure, images of friends engaged in)

matlab应用，信号源，prony算法。(application of matlab ， source of signal application)

自适应滤波法做预测，并对预测结果，相对误差进行数据可视化，预测结果很准确(Adaptive filter prediction and forecast results, the relative error for data visualization, very accurate prediction results)

剔除测量数据中异常值的若干方法,有利于增加预测的精度，减小误差(Eliminate outliers in the measurements of the method, is beneficial to increase the accuracy of prediction, reduce the error)

mit bih file reader, and application of stft on mit bih source files, this is experimental and needs improvement but help yourself anyway.

matlab金融工程中关于投资数据优化的教程附带有实例(matlab financial engineering on investment data optimization tutorial with instances)

AMR WB+ 基于3GPP标准的宽带Adaptive Multi-Rate - Wideband 实现(3rd Generation Partnership Project Technical Specification Group Services and System Aspects Speech codec speech processing functions Adaptive Multi-Rate- Wideband (AMR-WB) speech codec ANSI-C code )

Codes for biometric systems performence uation

this code is for PCA function, used to reduce the dimension