This program demonstrates some function approximation capabilities of a Radial Basis Function Network. The user supplies a set of training points which represent some "sample" points for some arbitrary curve. Next, the user specifies the number of equally spaced gaussian centers and the variance for the network. Using the training samples, the weights multiplying each of the gaussian basis functions arecalculated using the pseudo-inverse (yielding the minimum least-squares solution). The resulting network is then used to approximate the function between the given "sample" points.
標(biāo)簽： approximation demonstrates capabilities Function
上傳時(shí)間： 2014-01-01
上傳用戶(hù)：zjf3110
/* * EULER S ALGORITHM 5.1 * * TO APPROXIMATE THE SOLUTION OF THE INITIAL VALUE PROBLEM: * Y = F(T,Y), A<=T<=B, Y(A) = ALPHA, * AT N+1 EQUALLY SPACED POINTS IN THE INTERVAL [A,B]. * * INPUT: ENDPOINTS A,B INITIAL CONDITION ALPHA INTEGER N. * * OUTPUT: APPROXIMATION W TO Y AT THE (N+1) VALUES OF T. */
標(biāo)簽： APPROXIMATE ALGORITHM THE SOLUTION
上傳時(shí)間： 2015-08-20
上傳用戶(hù)：zhangliming420
PlotSphereIntensity(azimuth, elevation) PlotSphereIntensity(azimuth, elevation, intensity) h = PlotSphereIntensity(...) Plots the intensity (as color) of a number of points on a unit sphere. Input: azimuth (phi), in degrees elevation (theta), in degrees intensity (optional, if not provided, a green sphere is produced) All inputs must be vectors or matrices of the same size. Data does not have to be evenly spaced. When there aren t enough points to draw a smooth sphere, additional points (with color) are interpolated. Output: h - a handle to the patch object The axes are also plotted: positive x axis is red positive y axis is green positive z axis is blue
標(biāo)簽： PlotSphereIntensity elevation azimuth intensity
上傳時(shí)間： 2014-01-15
上傳用戶(hù)：ruan2570406
％ DYNMODES calculates ocean dynamic vertical modes ％ taking a column vector of Brunt-Vaisala values (Nsq) at ％ different pressures (p) and calculating some number of ％ dynamic modes (nmodes). ％ Note: The input pressures need not be uniformly spaced, ％ and the deepest pressure is assumed to be the bottom.
標(biāo)簽： Brunt-Vaisala calculates DYNMODES vertical
上傳時(shí)間： 2013-12-06
上傳用戶(hù)：busterman
本程序是提取語(yǔ)音MFCC參數(shù)的必經(jīng)步驟，是求出mel三角濾波器器組的參數(shù)，網(wǎng)上只有matlab程序，沒(méi)有C程序，本人花費(fèi)兩個(gè)星期的時(shí)間才轉(zhuǎn)換成功，經(jīng)DSP 的CCS環(huán)境調(diào)試成功。
標(biāo)簽： MFCC 程序 參數(shù) 語(yǔ)音
上傳時(shí)間： 2014-10-25
上傳用戶(hù)：cc1
MFCC參數(shù)計(jì)算，也可進(jìn)行語(yǔ)音信號(hào)處理。 本程序需要調(diào)用voicebox工具箱中的melbankm.m程序得到Mel頻率濾波器組
標(biāo)簽： MFCC 參數(shù)計(jì)算
上傳時(shí)間： 2017-05-03
上傳用戶(hù)：youke111
The document explains the concept of multiple-bandpass filtering and compacting of arbitrarily spaced frequency bands.
標(biāo)簽： multiple-bandpass arbitrarily compacting filtering
上傳時(shí)間： 2017-07-03
上傳用戶(hù)：pinksun9
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