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shiyan5
- 用于显示男声,女声,高音,低音,以及变音后的频谱及原声图。完全放心使用即可!-Used to show male, female, treble, bass, and after the change the sound spectrum and acoustic map. Complete ease of use can be!
openExcel-jitt-norma-interest-myvad
- openExcel :用Matlab打开启动Excel服务器,并返回Excel活动页的句柄H jitt : 利用传入的周期向量,计算频率抖动 norma : 把计算得到的向量平均采样为30个点 interest : 复利计算方法 myvad : 通常vad算法只能得到汉语普通话一声、二声和四声的语音,对于三声,中间因为有嘎裂,就是突然基频变得很低并且不规则,vad算法把一个音节往往切分为两个音节,myvad解决普通话三声的问题 -Open Excel sever by Mat
da
- 用单片机控制DAC0832芯片输出电流,让发光二级管D12由灭均匀变到最亮,再由最亮均匀熄灭。在最亮和最暗时使用蜂鸣器分别警报一声,完成整个周期时间控制在5S左右,循环变化。-DAC0832 chip microcontroller to control the output current, light emitting diode D12 from off the uniform change to the brightest, and then goes out from the brig
lpc
- 1.用matlab实现对一个元音和一个清辅音的LPC系数,LPCC系数和MFCC系数的提取。 2,用LPC对这两个语音信号的功率谱进行估计,其中,LPC系数要分别有5阶,10阶,15阶和20阶四种情况,并在一个图里画出信号本身的FFT功率谱和四条不同阶数的LPC谱估计图,以作比较。注意,LPC和LPCC只考察自相关法。 3,用对数面积比的方法来求出这两个发音的变截面声管模拟图形,10阶即可-Using matlab to achieve the LPC coefficients of a
sffddpsolap
- 语音合成程序源码!psalo频域基音同步叠加方法。它首先对原始语音信号进行短时频域变换,的到短时谱与短时谱包络。短时谱除以短时谱包络的到声源短时谱,对声源短时谱的实部与与虚部分别进行线性插值,就能达到改变变语音信号基频的目的,然后再进行频域反变换,可的到变换后的短时语音信号。短时谱包络部分也能独立改变,以达到改变音色的目的。 -Voice synthesis program source! psalo frequency domain pitch synchronous superposi
ESPRIT1
- 用于麦克风阵列声源定位的经典旋转因子不变算法。ESPRIT.-Microphone array for sound source localization algorithm classic twiddle factor unchanged. ESPRIT.
TLS_ESPRIT
- 麦克风阵列声源定位经典算法旋转不变算法的改进算法。TLS-ESPRIT算法。-Classic microphone array sound source localization algorithm rotation invariant improved algorithm. TLS-ESPRIT algorithm.
Labview-Programs
- 几个练习使用Labview编程的产物,主要包括:1.正弦扫频信号发生器,可选择频率变化规律(不变、线性、指数变化)以及幅度变化规律(不变、线性、指数变化),还可以通过Mathscr ipt节点自定义频率、幅度变化规律; 2.声卡数据采集及频谱分析;3.会说话的小圆点;4.十六进制数布尔数组显示;5.在字符串中显示多种字体;6.钢琴键盘模拟-Several products by practicing Labview programming, including: 1 Sine swee
fanglui
- 三相光伏逆变并网的仿真,一个计算声子晶体结构的一维传递矩阵法,模拟数据分析处理的过程。- Three-phase photovoltaic inverter and network simulation, A one-dimensional transfer matrix method to calculate the phonon crystal structure, Analog data analysis processing.
fuiqei_V0.4
- 基于SVPWM的三电平逆变的matlab仿真,用平面波展开法计算二维声子晶体带隙,外文资料里面的源代码。- Based on SVPWM three-level inverter matlab simulation, Computation Method D phononic bandgap plane wave, Foreign materials inside the source code.
nangkui_v65
- 用平面波展开法计算二维声子晶体带隙,大学数值分析算法,基于SVPWM的三电平逆变的matlab仿真。- Computation Method D phononic bandgap plane wave, University of numerical analysis algorithms, Based on SVPWM three-level inverter matlab simulation.
kungei
- 包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度,三相光伏逆变并网的仿真,一个计算声子晶体结构的一维传递矩阵法。- Including Deng s correlation, absolute correlation, correlation of slope, improved absolute correlation, Three-phase photovoltaic inverter and network simulation, A one-dimensional transfer
jengfei
- 二维声子晶体FDTD方法计算禁带宽度的例子,基于matlab GUI界面设计,包含光伏电池模块、MPPT模块、BOOST模块、逆变模块。- Dimensional phononic crystals FDTD method calculation examples band gap, Based on matlab GUI interface design, PV modules contain, MPPT module, BOOST module, inverter module.
bensou
- 用平面波展开法计算二维声子晶体带隙,三相光伏逆变并网的仿真,分形维数计算的毯子算法matlab代码。- Computation Method D phononic bandgap plane wave, Three-phase photovoltaic inverter and network simulation, Fractal dimension calculation algorithm matlab code blankets.
saogen
- 用MATLAB编写的遗传算法路径规划,一个计算声子晶体结构的一维传递矩阵法,基于SVPWM的三电平逆变的matlab仿真。- Genetic algorithms using MATLAB path planning, A one-dimensional transfer matrix method to calculate the phonon crystal structure, Based on SVPWM three-level inverter matlab simulation.
hiupou
- 用平面波展开法计算二维声子晶体带隙,在MATLAB中求图像纹理特征,基于SVPWM的三电平逆变的matlab仿真。- Computation Method D phononic bandgap plane wave, In the MATLAB image texture feature, Based on SVPWM three-level inverter matlab simulation.
noukei_v46
- 包含光伏电池模块、MPPT模块、BOOST模块、逆变模块,一个计算声子晶体结构的一维传递矩阵法,包括随机梯度算法,相对梯度算法。- PV modules contain, MPPT module, BOOST module, inverter module, A one-dimensional transfer matrix method to calculate the phonon crystal structure, Including stochastic gradient algori
kunqing_V5.2
- 主同步信号PSS在时域上的相关仿真,包含光伏电池模块、MPPT模块、BOOST模块、逆变模块,二维声子晶体FDTD方法计算禁带宽度的例子。- PSS primary synchronization signal in the time domain simulation related, PV modules contain, MPPT module, BOOST module, inverter module, Dimensional phononic crystals FDTD method
paigun
- 一个计算声子晶体结构的一维传递矩阵法,含噪脉冲信号进行相关检测,结合PCA的尺度不变特征变换(SIFT)算法。- A one-dimensional transfer matrix method to calculate the phonon crystal structure, Noisy pulse correlation detection signal, Combined with PCA scale invariant feature transform (SIFT) algorith
test4
- 发射CW脉冲模拟主动声呐测距,假设声源目标间距离不变,不考虑频偏。(CW pulse is transmitted to simulate active sonar ranging, assuming that the distance between sound sources and targets is constant, and frequency offset is not considered.)