duda-Pattern-Classification-Matlab

用Simulink仿真卷积编码，并用Viterbi译码的方法进行解码，其中的编解码全部自己编写代码(S-Function方式)(Simulink simulation using convolutional coding and Viterbi decoding method used to decode, which codec to prepare all their own code (S-Function mode))

decomposition image

将断层剖面划分为一组网格，并以固定的事件数或固定的扫描半径，计算每个网格点处的b值。然后用色彩表示断层面上b值的分布情况，从而反应断层的应力积累情况，便于地震学家分析该断层是否存在发震的可能(This subroutine creates a grid with spacing dx,dy (in degreees). The size will be selected interactively or grids the entire cross section. The b-value in each volume is computed around a grid point containing ni earthquakes or in between a certain radius. The standard deviation is calcualted either with the max. likelihood or by bootstrapping, when that box is checked. If not, both options can be assigned by the additional run assignment. Standard deviation of b-value in non-bootstrapping case is calculated from Aki-formula!)

It is a three level matrix converter.

iir滤波器设计,包括 脉冲不变法和双线性变换法等等等(iir filter design)

语音量化---matlab，信号与系统，大作业题目，非常不错，希望您喜欢。(Voice quantify--- matlab, signals and systems, large job title, very good, I hope you like it.)

人脸识别face++matlab的sdk(face recognization face++ matlab sdk)

牛顿拉夫逊法计算配电网潮流的程序，适用于大多数的网络，具有参考性( U725B u983.0 u622B u9279 u6A0B u5E0B u5E8F uFF0C u9002 u7528 u4E8E u5927 u591A u6570 u7684 u7L5 U7EDC uFF0C u5177 u6709 u53C2 u8003 u6027)

说明：  dsss有关的位同步帧同步数字锁相法实现位同步(dsss the bit synchronization method to achieve frame synchronization bit synchronous digital lock)

带matlab界面的FIR滤波器窗化设计，应用fft实现序列通过数字滤波器。(With matlab interface window of FIR filter design, FFT is applied to implement sequence through the digital filter.)