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calculate_stenosis_loudness

于 2020-04-15 发布

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代码说明：

说明：基于ISO532A计算响度；播放声音；倍频程声压级计算(Calculation of loudness, playing sound, octave sound pressure level based on iso532a)

文件列表：

calculate_stenosis_loudness\1-3octave_f_512000.mat, 603 , 2020-04-14
calculate_stenosis_loudness\calculate_loudness_index.m, 1413 , 2020-04-15
calculate_stenosis_loudness\find_octave.m, 426 , 2020-04-14
calculate_stenosis_loudness\have_a_try.m, 1429 , 2020-04-15
calculate_stenosis_loudness\sound_play.m, 488 , 2020-04-15
calculate_stenosis_loudness, 0 , 2020-04-15

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kmeans
this code can segment class using kmeans

2009-03-04 17:22:16下载

积分：1
Image_Operators_matlab_codes
12.1 图像点的运算 12.1.1 线性点运算 12.1.2 非线性点运算 12.2 图像的算术运算 12.2.1 加法运算 12.2.2 减法运算 12.2.3 乘法运算 12.2.4 除法运算 12.2.5 其它运算 12.3 图像的位逻辑运算 12.4 图像的几何运算 12.4.1 图像插值 12.4.2 图像缩放 12.4.3 图像旋转 12.4.4 图像剪切 12.5 空间变换 12.5.1 仿射变换（ affine transformation ） 12.5.2 透视变换 (Perspective Transformation) 12.5.3 空间变换的 MATLAB 函数 12.5.4 空间变换实例 12.6 图像融合 12.7 邻域与块操作 12.7.1 邻域操作 12.7.2 图像块操作 12.8 区域处理 12.8.1 区域选择 12.8.2 区域滤波 12.8.3 区域填充(12.1 image point arithmetic 12.1.1 computing linear point 12.1.2 nonlinear point operations 12.2 image adder computing 12.2.1 Arithmetic 12.2.2 subtraction multiplication 12.2.3 computing division 12.2.4 computing 12.2.5 other computing 12.3 Image 12.4 Image-bit logic operations geometric computing 12.4.1 Image Interpolation 12.4.2 image scaling 12.4.3 image rotation 12.4.4 Shear Image 12.5 Space Conversion 12.5.1 affine transformation (affine transformation) 12.5.2 Perspective Transform (Perspective Transformation) 12.5.3 space transform space transform MATLAB function 12.5.4 Examples 12.6 Image Fusion 12.7 Neighborhood and Block Operation 12.7.1 Operation 12.7.2 neighborhood image processing block operation 12.8 Regional 12.8 area selection 12.8.1. 2 regional filtering area filling 12.8.3)

2007-12-14 08:59:51下载

积分：1
bwt
BWT decomposition Version 1.2 Arguments: im: A square image side length must be a power of 3 Result: decomp: The decomposition is laid out (BWT decomposition Version 1.2 Arguments: im: A square image side length must be a power of 3 Result: decomp: The decomposition is laid out as (per Figure 3 of Willmore et al 2008): Citation: Willmore B, Prenger RJ, Wu MC and Gallant JL (2008). The Berkeley Wavelet Transform: A biologically-inspired orthogonal wavelet transform. Neural Computation 20:6, 1537-1564 )

2013-03-28 10:26:10下载

积分：1
6
MATLAB语言常用算法程序集。第6章矩阵特征值计算(MATLAB language commonly used algorithm for assembly. Chapter 6 matrix eigenvalue calculation)

2013-11-19 11:14:31下载

积分：1
yi
说明：基于matlab 的叠加高斯白噪声的正弦信号频谱分析，给定正弦函数x=sin(2πf0n/N+π/3)+sin(2πf1n/N+π/4)，设定f0.f1的值，加了噪声之后做快速傅里叶变换，在matlab中分析其频谱，验证是否与f0,f1的值符合。再变换N值，看随着N值的变化对应点是否符合及有何变化。(Matlab based on the superposition of Gaussian white noise sinusoidal signal spectrum analysis, given the sine function x = sin (2蟺f0n/N+蟺/3)+sin (2蟺f1n/N+蟺/4) set value of f0.f1, do a quick noise Fourier transform to analyze the spectrum in matlab, verify that with f0, in line with the value of F1. Transform the value of N, see change as the value of N corresponding points of compliance and what changes.)

2013-05-01 13:44:49下载

积分：1
OFDMA_syn_intfreq_sim
OFDMA的整数频偏算法仿真,采用1024个子载波.(a arithmetic for the integer freq offset in OFDMA system.the parameter is 1024)

2012-02-27 20:35:07下载

积分：1
aa
说明：紧支撑小波基构造课程资料以构造紧支撑正交db小波为例(wavelet)

2009-11-01 21:22:00下载

积分：1
ofdm
very uesful program about ofdm

2011-05-08 09:55:12下载

积分：1
My-Digital-Editions
Line of Sight Stabilization Primer(LOS) used for control of GIMBAL pointing and stabilization

2012-05-11 11:07:06下载

积分：1
mohuduzhaidai
模糊度窄带，分为为单频信号，线性调频，双曲调频信号。通过模糊度椭圆计算时间分辨率和频率分辨率。(Narrowband ambiguity, divided into single-frequency signal, chirp, HFM signal. Computing time resolution and frequency resolution through ambiguity ellipse.)

2015-01-29 18:20:23下载

积分：1

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calculate_stenosis_loudness

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