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音频测试

于 2020-10-21 发布

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说明：音频测试：频谱分析专用，附FIR，IIR，高通，低通，带通滤波器(Audio test: special for spectrum analysis, with fir, IIR, high pass, low pass, band-pass filter)

文件列表：

音频测试\test1.m, 10466 , 2020-09-15
音频测试\test2.m, 10462 , 2020-09-15
音频测试\何璐 - 让她降落.mp3, 5897188 , 2020-09-15
音频测试\录音让她降落.WAV, 14615040 , 2020-09-15
音频测试\录音青春大概.WAV, 14139904 , 2020-09-15
音频测试\录音音频声道测试.WAV, 1835520 , 2020-09-15
音频测试\王上 - 青春大概.mp3, 9166445 , 2020-09-15
音频测试\音频声道测试.wav, 4947776 , 2020-09-15
音频测试, 0 , 2020-09-15

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MATLAB......renlainshibie
说明：基于MATLAB的人脸检测，对初学者和相关人员有帮助的(MATLAB-based face detection, and associated personnel for beginners help)

2011-04-12 10:52:49下载

积分：1
1
Eigenfunctions of integrable planar billiards are studied — in particular, the number of nodal domains, ν of the eigenfunctions with Dirichlet boundary conditions are considered. The billiards for which the time-independent Schrö dinger equation (Helmholtz equation) is separable admit trivial expressions for the number of domains. Here, we discover that for all separable and nonseparable integrable billiards, ν satisfies certain difference equations. This has been possible because the eigenfunctions can be classified in families labelled by the same value ofm mod kn, given a particular k, for a set of quantum numbers, m, n. Further, we observe that the patterns in a family are similar and the algebraic representation of the geometrical nodal patterns is found. Instances of this representation are explained in detail to understand the beauty of the patterns. This paper therefore presents a mathematical connection

2014-10-06 20:57:54下载

积分：1
kalman
卡尔曼滤波算法的实现，并在相同的条件下与其他滤波算法进行对比，总结kalman滤波的优点。(the realization of kalman)

2014-12-15 09:06:44下载

积分：1
Matlab-Fitting-Functions
附件中的m代码包括了一系列的拟合函数，这些函数通常的输入是概率分布的样本。还有最大似然估计仿真器、最小平方仿真器、混合高斯分布估计的EM算法、(M in the annex to the code, including a series of fitting function, which function normally is the probability distribution of input samples. There are maximum likelihood estimation simulator, emulator least squares, mixed-Gaussian distribution is estimated that the EM algorithm,)

2008-06-16 10:42:12下载

积分：1
3.15
对emd分解进行改进，通过kl散度和相关系数来改进这个分解排除虚假分量(Improve the decomposition of emd, improve the decomposition by kl divergence and correlation coefficient to eliminate false components)

2021-01-12 20:08:48下载

积分：1
anneal_NM
模拟退火和单纯形法相结合的混合算法，用于求解最优化问题中的全局最优解。(Hybrid simulated annealing algorithm and simplex Combination for solving optimization problems in the global optimal solution.)

2016-05-16 20:52:30下载

积分：1
雷达在搜索到目标并记录目标的位置数据
目标跟踪问题的应用背景是雷达数据处理，即雷达在搜索到目标并记录目标的位置数据, 对测量到的目标位置数据（称为点迹）进行处理，自动形成航迹，并对目标在下一时刻的位置进行预测。 ben文简要讨论了用Kalman滤波方法对单个目标航迹进行预测，并借助于Matlab仿真工具，对实验的效果进行评估。 trajectory.m产生理论的航迹，并绘出 Kalman_filter.m 利用Kalman滤波算法，对目标的航迹进行估计 filter_result.m kalman滤波估计的结果，以及估计误差的均值和标准差曲线(target tracking application context radar data processing, radar in search of the goals and objectives of the record location data, for the measurement of target location data (known as trace points), automatic track, as well as the next target location for the moment forecast. Ben paper with a brief discussion of Kalman filtering method to a single target track forecast and using Matlab tool for experimental evaluation of effectiveness. Trajectory.m have theoretical track, and draws Kalman_filter.m using Kalman filtering algorithm, the target track estimated filter_result.m Kalman filtering results, and the estimated error of the mean and standard deviation of curve)

2021-04-24 07:58:47下载

积分：1
matlab-optimization-of-braced-structures4
Matlab Optimization of braced structures

2012-11-15 15:56:48下载

积分：1
extrapolation
IEC61400-1第三版极限载荷外推(wind turbine load extrapolation for iec 61400-1,2005)

2012-01-11 08:46:09下载

积分：1
ejqxvuen
是路径规划的实用方法，GSM中GMSK调制信号的产生，实现了对10个数字音的识别程序关于神经网络控制，虚拟力的无线传感网络覆盖，合成孔径雷达（SAR)目标成像仿真，数据模型归一化，模态振动，实现了对10个数字音的识别。(Is a practical method of path planning, GSM is GMSK modulation signal generation, Realization of 10 digital audio recognition program On neural network control, Virtual power wireless sensor network coverage, Synthetic Aperture Radar (SAR) imaging simulation target, Normalized data model, modal vibration, To achieve the recognition of 10 digital sound.)

2016-03-27 11:18:24下载

积分：1

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音频测试

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