numerical-recognition

这是计算机拟和方法的例程集锦,对数学计算和建模非常有用.(This is a computer and methods to routine collection of mathematical calculations and modeling very useful.)

A speech signal filterbank, using melscale frequency and framebanking.( 1. For speech signal can be represented as a discrete sequence of frames (or feature vectors) that can be used as the input to a speech recogniser. Important ideas and techniques that are used in the assignment are the design of a (Mel frequency scale) audio filterbank, , windowing of a continuous audio signal, spectrum analysis of the signal, filtering as multiplication in the frequency domain, the visual representation of a speech signal as a spectrogram, appreciation of the acoustic variability in real speech utterances. 2. To gain a deeper knowledge of the application of MATLAB programming to audio signal processing. 3. To gain practice in the art of writing a formal report: structure, content, style, use of diagrams, presentation etc. etc. )

matlab 基于PID控制器的BP神经网络系统的仿真(matlab PID controller based on BP neural network system simulation)

matalab的书吧 我也没月仔细看 好东西啊(matalab the Shuba I have not had months of very good things ah)

基于降维的MUSIC算法的MIMO雷达测角(Reduced-dimensional angle estimation in bistatic MIMO radar system)

matlab基于MATLAB GUI的数字图像压缩系统基于MATLAB GUI的数字图像压缩系统(it is matlab.)

给出了MATLAB语言实现IIR滤波器的实现，源文件中还有原理方法(MATLAB language are given the realization of IIR filters, there is the principle source document method)

General Dijkstra algorithm procedures label通用的Dijkstra标号算法程序(General Dijkstra algorithm procedures label )

产生信号序列向量st,并显示st的时域波形和频谱 st=mstg 返回三路调幅信号相加形成的混合信号，长度N=800( Generated signal sequence vector st st time-domain waveform and the spectrum st = mstg return three AM signals are added to form the mixed-signal length N = 800)

fsk在matlab上的仿真实现，一段简单的代码小程序(fsk on matlab simulation in the implementation of a simple small program code)