fir_1

说明：  一个线性规划的例子，里边有源数据在里边，比较基础的(A linear programming example, inside the active data in the inside basis of comparison of)

谱减法语音增强，包含基本谱减法，多带谱减法，以及自适应谱减法。(Spectral subtraction speech enhancement, contains the basic spectral subtraction, multi-band spectral subtraction, and adaptive spectral subtraction)

实测一组机械系统的振动信号，记录采样频率、采样点数，估计该组振动信号的均值、均方值、方差、自相关函数和功率谱，其中功率谱估计对比频率平滑与分段平滑的效率，针对分段平滑、分析不同平滑次数对功率谱估计的影响(Found a mechanical vibration signal system, the recording sampling frequency, sampling points, the estimated mean the set of vibration signals mean square value, variance, autocorrelation function and power spectrum, wherein the power spectrum estimation and comparison of frequency smoothing piecewise smooth efficiency for piecewise smooth, analyze the impact of different smooth frequency power spectrum estimation)

地震面波数值模拟，可以修改模型，可以做波场快照，做面波的地震记录(Numerical simulation of seismic surface waves, you can modify the model, you can do the wave field snapshots do surface wave seismograms)

显示当前系统时间 MATLAB GUI 界面(display current time and date with MATLAB GUI)

SVM的Matlab程序，包括SVM工具箱等(SVM in Matlab procedures, including the SVM toolbox)

MATLAB structures provide a way to collect arrays of different types and sizes in a single array. The following codes show how this can be made for problem1.m. One of the most interesting features is that the argument passing to functions is simplified. MATLAB codes for Finite Element Analysis problem1.m antonio ferreira 2008

指纹识别源码---matlab版--附图指纹图像(Fingerprint identification source code--- matlab version- attached fingerprint image)

差异演化算法的MATLAB程序，程序说明非常详尽，AI研究者必备(Differential evolution algorithm, Matlab)

PWM整流器,虚拟电网磁链定向的控制方式论文.(PWM rectifier, the virtual grid flux oriented control mode papers.)