搜索资源列表
junzhi_suifuzhibian
- 用在matlab的simulink中对函数求平均值的仿真-used in Matlab Simulink function of the average for the simulation
MatrixVB
- 在VB里计算矩阵，线性方程组的控件。与matlab类似，包含了matlab的６００多个函数。-in VB calculate matrix and linear equations of control. Similar with Matlab, includes more than 600 of Matlab functions.
netlab3.3
- 用MATLAB来实现语音信号处理HMM的一些函数的源程序。-MATLAB to voice signal processing functions HMM some of the source.
lpcrr2am
- 用MATLAB来实现声音信号处理的函数程序的源代码。-MATLAB to achieve voice signal processing function of a program's source code.
midi2frq
- 用MATLAB来实现声音信号处理的函数程序的源代码-MATLAB to achieve voice signal processing function of a program's source code
readcnx
- 用MATLAB来实现声音信号处理的函数程序的源代码-MATLAB to achieve voice signal processing function of a program's source code
writehtk
- 用MATLAB来实现声音信号处理的函数程序的源代码-MATLAB to achieve voice signal processing function of a program's source code
matlab
- 寻找峰值的函数，基频的检测，帧数的计算问题以及加噪声-Find the function of the peak, the detection of the fundamental frequency, the calculation of the number of frames and the addition of noise
chenxu
- （1）录制一段语音信号，完成对信号的采样，画出信号的时域波形和频谱图，确定信号的频谱范围； （2）给信号叠加噪声（噪声类型分为如下几种：a白噪声；b单频噪色（正弦干扰）；c多频噪声（多正弦干扰）；d其它干扰。），画出受噪声干扰的信号时域波形和频谱图； （3）采用窗函数法设计FIR低通滤波器，画出滤波器的频响特性图； （4）用所设计的滤波器对受噪声影响的信号进行滤波，画出滤波后语音信号的时域波形图和频谱图； （5）对滤波前后的信号进行对比，分析信号的变化；回放语音信号，并与原始语音信号对比
Learn
- 机器人学导论第三版，PUMA560机器人6个角度求逆解程序。DH参数参考P80页表格，计算过程采用P90公式，输入T06矩阵，输出8组解。PM5601是求正解，03求逆解，INV是表达成函数形式。(Introduction to robotics third edition, PUMA560 robot 6 angle inverse solution program. DH parameter reference P80 page form, the calculation process u
Desktop
- 由sin函数和sin函数平方竞争拟合了矩阵波函数,可以通过提高训练次数改变拟合效果(The matrix wave function is fitted by the square function of the sin function and the square of the sin function, and the fitting effect can be changed by increasing the training times)
test
- 利用matlab 实现简单的简单的按钮功能, 完成一定函数调用的功能处理问题。(Using MATLAB to achieve a simple simple button function, Complete the function of a function call to deal with the problem.)
l9
- 本程序可以利用FFT函数对带有白噪声的信号进行振幅提取，并附有图标说明。(This procedure can use the FFT function to extract the white noise signal amplitude, and accompanied by icons.)
matlab
- 语音信号的短时分析，主要包括：分帧、短时能量、短时平均幅度、短时过零率、短时自相关函数、短时幅度差、倒谱、复倒谱、lpc系数、lpc谱估计等(The short-time analysis of speech signal mainly includes: frame, short-time energy, short time average amplitude, short-time zero crossing rate, short-time autocorrelation functio
voice_spectrum
- 用于检测音频wav文件的语谱以及FFT,使用了audioread函数(The language spectrum and FFT for detecting audio WAV files)
107551700第三次作业
- 根据短时傅里叶变换原理，计算并显示该语音段的短时幅度谱和功率谱；根据语谱图显示原理，编程实现该语音段语谱图的计算和显示，并尽量多地分析出语谱图包含的语音特征信息,用MATLAB提供的倒谱计算函数，显示该语音段的复倒谱和倒谱(According to the principle of short-term Fourier transform, the short range spectrum and power spectrum of the speech segment are calculat
语音分帧
- 编写的几个子函数对语音信号进行分帧处理。(Several sub functions are written to frame the speech signal.)
corr_signal
- corr_signal.m文件可以通过自相关运算，将文件名为test的语音文件的音阶读出。 work1.m是一个GUI函数，图形化界面检测test.wav的音阶。 可用作展示自相关简单应用的过程。(The corr_signal.m file can read the phonetic order of the voice file named test by autocorrelation operation. Work1.m is a GUI function, the graphic
Matlab中反算算法命令包
- 该压缩包包括了在求解反问题中常用的一些函数源代码，可直接调用
vrp_ga-master
- 最优路径遗传算法，用于搜寻最优路径，可根据需要修改目标函数，最小成本、最短时间等(Genetic alogrithm for optimal-path searching ,available for finding out the best path,constrained by minimum-cost,minimum-time.etc.)