07quanguoshumo

收集了一些处理声音信号的实例，可供对音频处理的爱好者参考使用。(collected some examples of control noice signal. fans can used by reference. )

数据预处理，采用插值和曲线拟合来预处理数据(data preprocessing)

duffing方程相关程序，方程求解，时间历程绘制，相图及庞加莱映射图(duffing, Poincare,phase diagram)

demodulates the FM modulated signal Y at the carrier frequency Fc (Hz). Y and Fc have sample frequency Fs (Hz). FREQDEV is the frequency deviation (Hz) of the modulated signal.

Example of MUSIC function with overlap consideration. Best results are obtained with a big overlap.

matlab 电力电子 逆变器 比例谐振控制 RCD负载(matlab power electronics inverter control RCD load ratio of the resonance)

程序部分代码介绍： evalops是传递给适应度函数的参数，opts是二进制编码的精度，termops是选择maxGenTerm结束函数时传递个maxGenTerm的参数，即遗传代数。xoverops是传递给交叉函数的参数。mutops是传递给变异函数的参数，具体含义我也没弄懂，我觉得有点怪。(Procedures introduce some code: evalops is passed to the fitness function parameters, opts is the precision of binary code, termops is to choose the end of maxGenTerm months maxGenTerm transfer function parameters, namely, genetic algebra. xoverops is passed to cross-function parameters. mutops is passed to the variogram parameters, the specific meaning he or she I do, I feel a bit strange.)

侧向定位 信号处理 一种基于子空间的DOA估计方法(Estimating signal parameters viarotational invariance techniques is a method of DOA estimation.)

simulated annealing in matlab

The This snisotropic diffusion tensor filtering package is a free (GPL) MATLAB program that implements the non linear 1D 2D and 3D image and signal processing algorithm. It features an easy-to-use user interface, and a computationally powerful algorithm.