Fuzzy-k--clustering

matlab实现傅里叶变换源代码 快速傅里叶变换(Fourier transform matlab source code to achieve fast Fourier transform)

深海声道声线图绘制程序，仿真绘制深海声传播图形；并设计了可更改参数的图表及清零功能。(Deepwater channel sound line drawing program, drawing deep sea sound propagation simulation graphics and designed charts and clear function can change the parameters.)

语音信号进行分析、处理和设计。用MATLAB做变声器的原理是通过改变输入声音频率，进而改变声音的音色、音调，使输出声音在感官上与原声音不同。变声器是借助对声音音色和音调的双重复合改变，实现输出声音的改变。通过自己发声，共振峰频率的改变是基于重采样实现的(Speech signal analysis, processing and design. MATLAB do voice-changer works by changing the input frequency of the sound, and then change the sound of the tone, pitch, so that the output audio with the original sound in different senses. Voice Changer is the use of sound timbre and tone of the dual composite changes, realize the output sound changes. Through their own sound, formant frequency change is implemented based on resampling)

说明：  一种新的优化算法，正余弦优化算法。提出了一种新的基于种群的优化算法,叫做正弦余弦算法(SCA).(A new optimization algorithm, sine cosine optimization algorithm. A new optimization algorithm based on population is proposed, which is called sine cosine algorithm)

Numerical Methods in Engineering with Matlab第二版源码(source code for Numerical Methods in Engineering with Matlab(2nd Edition,2009))

matlab 经典例题解析，大家多多支持，多多分享 (matlab)

OFDM系统的matlab simulink仿真框图，能设置不同参数进行仿真。(OFDM system simulation matlab simulink diagram can set different parameters for simulation.)

多变量灰色GM模型matlab例程，包括程序和理论分析论文(The multivariate gray GM models matlab routines, including procedures and theoretical analysis papers)

演示AR序列的特征值、自协方差函数和谱密度。程序是开放的，可以修改参数(Eigenvalues ​ ​ demo AR sequence autocovariance function and spectral density. The program is open, you can modify the parameters)

computed distribution of the magnetic field Hz within an wvolving 2D dielectric mircopille with initial r=667nm run in COMSOL with Matlab