DCDC

文章展示了基于高斯混合模型的语音频谱预测方法。频谱预测可能在传包过程中预防丢包这方面起到大作用。期望最大化算法用两倍或三倍的连续语音因素来测试模型。模型被用来设计第一，儿等指令预测量。预测表用频谱分配状态来估计并和一个简单的参考模型对比。最好的预测表得到一个平均频率扭曲值是0.46dB小于参考模型(This paper presents methods for speech spectrum prediction based on Gaussian mixture models. Spectrum prediction may be useful in a packet transmission system where the sensitivity to packet losses is a major problem. Models of speech are trained by the Expectation Maximization algorithm using pairs, triples etc. of consecutive cepstral vectors. The models are used to design first, second etc. order predictors. The prediction schemes are evaluated using the spectral distortion criterion and compared to a simple reference method. The best prediction scheme obtains an average spectral distortion that is 0.46 dB less than for the reference method. )

利用matlab中simulink进行蓝牙扩频通信系统的仿真，研究其的性能。( Bluetooth FM communication system are simulated with the use of matlab/simulink, and study the performance of the system )

用matlab设计的四种fir滤波器，低通、高通、带通、带阻等四种滤波器(Matlab design four kinds of fir filter, low-pass, high-pass, band-pass, rejection and so on four kind of filter.)

这个代码是用来实现特征滤波器的，该滤波器基于最小二乘法，可以实现低通高通带通带阻带通等功能。(This program is to realize an Eigenfilter,which is based on total least squares.)

说明：  软无线电matlab模拟源程序，这个资料包含matlab实现对信源抽样，编码，调制，解调，载波同步，利用自适应信号处理的手段，实现通信技术的各种功能。(Matlab simulation of soft radio source, this data source contains the matlab implementation of sampling, coding, modulation, demodulation, carrier synchronization, adaptive signal processing means to achieve the various functions of communication technology.)

Sargent exercises for the book recursive methods in economic dynamics

Optimal Dispatch of Generation Part

这是FCM源程序的解读，很详细。包括每段代码的含义。(This is FCM to the understanding of the source program, very detailed. Including the meaning of each piece of code.)

double edfe trigger d latch

GUI系统进行小波变换，能够将图像进行适当的压缩。(Wavelet transform GUI system, an image can be appropriately compressed.)