zxf 2005-08-22 09:52:06
Description: vb version of the fft transform, to transform pros. Transformation : put time domain signal into frequency domain signal, anti-transformation : can frequency-domain signal into time domain signal. Fft can be widely used in engineering fields, such as : the frequency-domain analysis. Vibration, noise analysis, and so on.
Plat: Visual Basic | Size: 2KB | Downloads: 265
Gan 2005-08-14 15:24:23
Description: Image Transform the frequency domain method pool, containing fft, Copy, etc. wavlet
Plat: Visual C++ | Size: 5KB | Downloads: 216
谢京涛 2005-08-07 12:19:53
Description: FFT by C++, with source file
Plat: C/C++ | Size: 417KB | Downloads: 106
胡龙 2005-08-05 20:25:40
Description: The program implements FFT with DSP
Plat: C/C++ | Size: 15KB | Downloads: 315
李俊 2005-07-26 17:41:03
Description: G.729 the realization used ip telephony and many other needs of the local voice compression, the International Telecommunication Union ITU is the most extensive application of a standard one
Plat: Visual C++ | Size: 203KB | Downloads: 187
lsd 2005-07-17 21:54:09
Description: the FFT implement of Verilog based on FPGA
Plat: MultiPlatform | Size: 2KB | Downloads: 584
于飞 2005-07-12 21:51:01
Description: do an FFT algorithm for the original procedures and share, compared with a wound Note
Plat: Visual C++ | Size: 3KB | Downloads: 135
defwmp 2005-07-08 22:04:44
Description: A teaching program which implements in Java. It includes most essential image processing technology. 1. Geometry Transform(Flip, Rotate, Scale) 2. Color Transform(Histogram, RGB-YSH Translate, Contrast, Level, Equalize in gray) 3. Convolve (Sharpness, Smooth , Edge enhancement, Mean) 4.Frequence Transform (FFT, wavelet reconstruct)
Plat: Java | Size: 53KB | Downloads: 990
熊雪莱 2005-07-08 15:35:01
Description: dspc5402-based integrated development environment, the input signal fft transform, and export to other observation equipment Oscilloscope
Plat: C# | Size: 18KB | Downloads: 40
熊雪莱 2005-07-07 17:56:55
Description: Source Routine of FFT transform in C5402
Plat: C/C++ | Size: 17KB | Downloads: 74
于睿劼 2005-07-04 13:24:33
Description: experimental digital signal processing procedures to address the FFT sequence Fourier Transform
Plat: matlab | Size: 1KB | Downloads: 37
张三 2005-07-04 12:04:19
Description: Fast Fourier Transform C source code can be transferred to various 8-bit MCU-32 on
Plat: C/C++ | Size: 27KB | Downloads: 184
大猫大 2005-07-03 12:56:13
Description: used language fft and IIR filter design. Matlab can and the function fft, filter equivalent.
Plat: C/C++ | Size: 6KB | Downloads: 518
吕鸿发 2005-06-29 17:37:04
Description: the image changes after its Fourier- Transform results
Plat: matlab | Size: 5KB | Downloads: 58
张之稳 2005-06-16 09:32:31
Description: TMS320F2812 FFT source code
Plat: Visual C++ | Size: 4KB | Downloads: 111
徐莹 2005-05-24 10:26:35
Description: MATLAB by the right of a group of data using the classical spectrum (and FFT) spectrum analyzer
Plat: matlab | Size: 1KB | Downloads: 108
艾克白尔 2005-05-23 17:08:15
Description: FFT ,it is used to fft and recogonize chinese
Plat: matlab | Size: 431KB | Downloads: 2191
Tanger545 2005-05-23 14:44:15
Description: Fourier transform signal processing is the most commonly used algorithm, achieving time-domain and frequency domain between the conversion of the people look very useful signal, the procedure used VC Fast Fourier Transform algorithm
Plat: Visual C++ | Size: 301KB | Downloads: 1442
yanbo 2005-05-18 17:16:04
Description: economic unit completed several mining system for the analysis function, tentatively scheduled for FFT, Window functions, beyond question hardware continue to improve after adding
Plat: C/C++ | Size: 3KB | Downloads: 126
wysh 2005-05-11 16:35:50
Description: digital image processing algorithms demo, including : Image DFT and inverse DFT, FFT image and inverse FFT, in the image by adding sinusoidal noise, the template image Operational Image sharpening and smoothing and so on.
Plat: Visual C++ | Size: 271KB | Downloads: 36
Tony20170930 2005-05-09 16:31:36
Description: Fourier changes demo source can be quickly entry, the small things well
Plat: Visual C++ | Size: 96KB | Downloads: 32
鼎鼎 2005-05-07 17:24:17
Description: Radix-4 Fast Fourier Transform method, a combination of factors, not encrypted
Plat: C# | Size: 162KB | Downloads: 32
鼎鼎 2005-05-07 16:47:34
Description: must have on this? But. Dan damper local sensitivity; The. ./Md dvvddd/.dd/ds, d/d,
Plat: matlab | Size: 6KB | Downloads: 12
Genial 2005-05-01 23:16:23
Description: DSP programming functions commonly used double uniform (a double, double b, long int* seed) double Gauss (double mean, double sigma, long int* seed) double exponent (double beta, long int* seed) double Laplace (double beta,* long int seed) double Rayleigh (double sigma, long int* seed) double Weibull (a double, double b, long int* seed) int bn (double p, long int* seed) int bin (int n, p double, seed long int*) int poisson (double lambda, long int* seed) void dft index (double x [], double y [], [] a double, double b [], int n, int sign) void fft (double x [], double y [], int n, int sign)
Plat: Visual C++ | Size: 2KB | Downloads: 58
丘平 2005-04-30 09:17:32
Description: This is fft source program example of F2812. It is written by TI. It is the fastest way for DSP starters to learn the examples of TI.
Plat: Windows_Unix | Size: 2KB | Downloads: 384
hl 2005-04-28 11:14:08
Description: fast Fourier transformation, C language fast Fourier transformation.
Plat: C/C++ | Size: 1KB | Downloads: 65
张民 2005-04-26 19:51:34
Description: this folder includes FFT transform and some reference examples for students to experiment
Plat: matlab | Size: 205KB | Downloads: 160
任雨馨 2005-04-25 19:40:47
Description: myfft self Matlab is a function of the input sampling frequency of 000 sampling points after the establishment of a database and extract table data fft analysis, time-frequency mapping out a comparative analysis of waveforms
Plat: matlab | Size: 1KB | Downloads: 71
heroyyh 2005-04-25 11:25:34
Description: This a digital signal processing functions, including FFT, various filtering algorithm, if you want to prepare digital signal processing related to the procedure, which is not a bad choice
Plat: C/C++ | Size: 40KB | Downloads: 158
刘祜 2005-04-25 11:06:57
Description: actual sequence of the fast Fourier transform, the basic algorithm for splitting algorithm-based, real-sequence addresses to the array function can be
Plat: C++ | Size: 3KB | Downloads: 117