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wave_generator_VC
- 正弦波形生成器，直接写到文件，可以用goldwave等软件进行播放。只要修改c文件里的宏，可以生成任意频率的正弦波。silentecho作品。-sine-generator, the paper wrote directly, you can use software such as goldwave player. As long as amended c documents in the macros, can generate the sine wave frequency. Silent
Sinewave-plus-additive-zero-mean-random-noise
- 用来产生嵌入到随机噪声内的正弦波算法的C源程序。-used to produce embedded into random noise sine wave within the algorithm in C source code.
dss
- dds sine sheng c hengxu -dds sine sheng c hengxu
DSP中含有gauss白噪声的双频正弦输入
- DSP中输入信号的生成过程。 conio.cpp实现X(n)信号，其中有两个频率分量的正弦信号（正弦计算由sinwn.cpp实现），频率可变，这里取140Hz和70Hz。 考虑了高斯白噪声，由gauss.cpp实现。 最后该信号共产生2000个点，最后的信号点存储于 “x.txt”文本中。-DSP input signal generation process. Conio.cpp achieve X (n) signal, in which there are two components o
atan_lgam1_Arcsn
- 该版本的单复变程序增加了三个函数：复反正切函数atan(x+yi),实Γ函数，实反椭圆正弦函数（即雅可比分号形式的第一类[不完全]椭圆积分）Arcsn(e x),0<=e<=1,-1<=x<=1。-This version of the single complex variable program adds three functions: complex tangent function atan (x+ yi), the real function of Γ, th
fft
- FFT General Purpose Package to calculate Discrete Fourier/Cosine/Sine Transforms of 1-dimensional sequences of length 2^N-FFT General Purpose Package to calculate Discrete Fourier/Cosine/Sine Transforms of 1-dimensional sequences of length 2^N
cosinor
- 余弦分析采用最小二乘法，以适应一个正弦波的时间序列。余弦分析通常用于生物时间序列分析，演示predictible的节奏。这种方法可用于一个不平等的间隔时间序列。-Cosinor analysis uses the least squares method to fit a sine wave to a time series. Cosinor analysis is often used in the analysis of biologic time series that demon
DiscreteCosineTransform
- DCT A discrete cosine transform (DCT) expresses a sequence of finitely many data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, from lossy com
Program-5
- dsine used for sine filtering in dsp
ComplexSample
- 通过例子实现复数乘法、除法、模、根、实幂指数、复幂指数、自然对数、正弦、余弦、正切的运算。-Multiplication,division,modulus，root，real exponent，complex exponential，natural logarithm，sine，and cosine of a complex number in a example.
programme
- 一个LMS自适应信号增强。输入信号是一个正弦 波将白噪声。 详细介绍了程序源代码-An LMS adaptive signal enhancement. The input signal is a sine wave with added white noise. The detailed descr iption is in the program source code
100423_8KB_mif
- Visual C++环境中编写的求13bits采样率的π/2正弦信号的幅值数组算法，用于DDS开发ROM存储波形mif文件。幅值精度为8bits-Visual C++ environment written request 13bits sampling rate of π/2 sine signal amplitude array algorithm for DDS development of ROM memory waveform mif file. Amplitude accuracy
MONTE_CARLO_TECHNIQUE
- MONTE CARLO TECHNIQUE This file details the Microsoft Excel macro for performing combination of random and sine loads using Monte Carlo technique. Place Asi n in column 1, Crran in column 2, leave column 3 blank, select all three columns, and r
INVERSE-INTEGRATION_TECHNIQUE
- This file details the Microsoft Excel macro, DOS batch runstream, and Mathematica Kernal text input file for performing combination of random and sine loads using inverse-integration technique. Place Asi n in column I, ¢ 3ran in column 2, lea
fft4g
- Fast Fourier/Cosine/Sine Transform
fft4g_h
- Fast Fourier/Cosine/Sine Transform
FFTdesin
- 傅里叶变换能将满足一定条件的某个函数表示成三角函数（正弦和/或余弦函数）或者它们的积分的线性组合。在不同的研究领域，傅里叶变换具有多种不同的变体形式，如连续傅里叶变换和离散傅里叶变换。最初傅里叶分析是作为热过程的解析分析的工具被提出的-Fourier transform to meet certain conditions can be expressed as a function of trigonometric functions (sine and/or cosine functions
FFT1.0
- 基于正弦函数叠加生成的波浪，练习用的Demo。-Superimposed on the generated sine waves.
expression
- 用户输入四则运算表达式，程序输出计算结果。可以计算正弦、余弦、正切、余切。-The program will output the result of a arithmetic expression the user input. This program can calculate the sine, cosine, tangent, cotangent.
Text1
- 标准正弦扫描波生成程序，可任意控制频率变化范围，fotran,自写程序，源码。-Standard sine sweep wave generator, we can control the frequency range, fotran, since the writing process, the source code.