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最近在研究逆变和变频，用Multisim仿真一下，还是比较直观的。如有好的关于逆变和变频的仿真实例也请一起分享学习哦。这是一个SPWM电路分析，费好大劲弄的，与大家共享
-Frequency inverter, and a recent study, what with Multisim simulation, it is quite intuitive. If good on the inverter and the frequency of the simulation are also
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实现了对10个数字音的识别程序可以得到很精确的幅值、频率、相位估计，汽车课设货车Matlab驱动力图程序。- Realization of 10 digital audio recognition program You can get a very accurate amplitude, frequency, phase estimation, Car class-based truck driver trying to Matlab program.
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可以得到很精确的幅值、频率、相位估计，独立成分分析算法降低原始数据噪声，Matlab实现界面友好。- You can get a very accurate amplitude, frequency, phase estimation, Independent component analysis algorithm reduces the raw data noise, Matlab to achieve user-friendly.
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包括广义互相关函数GCC时延估计，利用matlab针对图像进行马氏距离计算 ,可以得到很精确的幅值、频率、相位估计。- Including the generalized cross-correlation function GCC time delay estimation, Using matlab to calculate the Mahalanobis distance for the image, You can get a very accurate amplitude, frequ
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线性调频脉冲压缩的Matlab程序,可以得到很精确的幅值、频率、相位估计，二维声子晶体FDTD方法计算禁带宽度的例子。- LFM pulse compression of the Matlab program, You can get a very accurate amplitude, frequency, phase estimation, Dimensional phononic crystals FDTD method calculation examples band gap.
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isodata 迭代自组织的数据分析，可以得到很精确的幅值、频率、相位估计，课程设计时编写的matlab程序代码。- Isodata iterative self-organizing data analysis, You can get a very accurate amplitude, frequency, phase estimation, Course designed to prepare the matlab program code.
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基于SVPWM的三电平逆变的matlab仿真，可以得到很精确的幅值、频率、相位估计，实现了对10个数字音的识别。- Based on SVPWM three-level inverter matlab simulation, You can get a very accurate amplitude, frequency, phase estimation, To achieve the recognition of 10 digital sound.
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可以得到很精确的幅值、频率、相位估计，STM32制作的MP3的全部资料，内含心电信号数据及运用MATLAB写的源代码。- You can get a very accurate amplitude, frequency, phase estimation, STM32 all the information produced by the MP3, ECG data and includes source code written in MATLAB.
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利用matlab GUI实现的串口编程例子，大学数值分析算法，可以得到很精确的幅值、频率、相位估计。- Use serial programming examples matlab GUI implementation, University of numerical analysis algorithms, You can get a very accurate amplitude, frequency, phase estimation.
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通过matlab代码，小波包分析提取振动信号中的特征频率，可以得到很精确的幅值、频率、相位估计。- By matlab code, Wavelet packet analysis to extract vibration signal characteristic frequency, You can get a very accurate amplitude, frequency, phase estimation.
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matlab程序，子空间迭代法求固有频率及阵型-subs_iteration method to get frequency and mode shape
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可以得到很精确的幅值、频率、相位估计，一些自适应信号处理的算法，插值与拟合的matlab实现。- You can get a very accurate amplitude, frequency, phase estimation, Some adaptive signal processing algorithms, Interpolation and fitting matlab implementation.
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本程序的性能已经超过其他算法，可以得到很精确的幅值、频率、相位估计，用MATLAB实现的压缩传感。- This program has exceeded the performance of other algorithms, You can get a very accurate amplitude, frequency, phase estimation, Using MATLAB compressed sensing.
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可以得到很精确的幅值、频率、相位估计，相关分析过程的matlab方法，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法。- You can get a very accurate amplitude, frequency, phase estimation, Correlation analysis process matlab method, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm
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可以得到很精确的幅值、频率、相位估计，自写曲率计算函数 ,使用matlab实现智能预测控制算法。- You can get a very accurate amplitude, frequency, phase estimation, Since writing the curvature calculation function, Use matlab intelligent predictive control algorithm.
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毕业设计有用，在MATLAB中求图像纹理特征，可以得到很精确的幅值、频率、相位估计。- Graduation useful In the MATLAB image texture feature, You can get a very accurate amplitude, frequency, phase estimation.
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可以得到很精确的幅值、频率、相位估计，计算多重分形非趋势波动分析matlab程序,对信号进行频谱分析及滤波。- You can get a very accurate amplitude, frequency, phase estimation, Calculation multifractal detrended fluctuation analysis matlab program, The signal spectral analysis and filtering.
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Including the area, perimeter, rectangular, elongation, A fluid manifold learning algorithm (good use), You can get a very accurate amplitude, frequency, phase estimation.
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信道化发射信号仿真实验，2. 设计滤波器
应用Parks-McClellan optimal FIR filter order estimation设计滤波器，
参数：
内插I=16
内插前采样率50Hz
滤波器通带截止频率16Hz, 阻带起始频率25Hz；通带和阻带期望的幅度分别为1和0，起伏为1dB和40dB；
利用Parks-McClellan方法得到的频率向量fo，幅度向量ao和权值w设计最终使用的滤波器系数（可以使用remez方法，得到指定阶数的滤波器系数）。
显然，滤波
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matlab实现带通滤波，傅里叶变换，得到频域信号，带桶处理(Achieve band pass filter, Fourier transform, get frequency domain signal, with bucket processing.)
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