搜索资源列表
xiaoqiu
- matlab动画——小球以正弦函数为基准的运动-the matlab Animation- ball movement sine function basis
FOURIER
- IDL傅里叶编程 傅里叶函数是指任何一个函数F(x)都能用正弦函数或者余弦函数及他们的组合关系式表示出来。-The IDL Fourier programming the Fourier function refers to a function F (x) of sine function or cosine function can be used and their combination relationship represented.
music2
- 数字信号发生器,可以产生各种常用波形,如三角函数,正弦函数,白噪声等。是基于matlab的虚拟仪器。-Digital signal generator, can produce a variety of commonly used waveforms, such as trigonometric functions, the sine function, white noise or the like. Virtual instrument based on matlab.
Sine-curve
- 正弦函数,在0到2π区间,当有一个输入时,对应有一个输出,最后在matlab上显示出图像-Sine function, within the range of zero to 2 PI, when have an input, due to an output, and finally show the image in matlab
fcomplex_hypgeo_Arcsinlemnx
- 利用超几何级数计算双纽线正弦函数,所有实现代码都放在Arcsinlemn.cpp这个文件中,不依赖于任何非标准库-Hypergeometric series lemniscate sine function, all code on the the Arcsinlemn.cpp this file, does not depend on any non-standard libraries
Spec_Sin_func_gyy
- 正弦函数用fft实现的单边振幅谱图形(未加噪声)-Unilateral amplitude of the sine function with fft spectrum graphics
sin
- 在静态网页中用javascr ipt实现正弦函数的计算-The calculation of the sine function in static pages using javascr ipt
yi
- 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, giv
Convolve
- 基于DSP实现函数卷积算法,使用C语言,对正弦函数,方波的函数进行卷计算法,可查看输出波形-failed to translate
1
- 在视窗模式下,先定义绘图区域,然后画正弦函数,背景为黑色,图形为绿色,XY轴为白色-PLOT the arc of the fuction sin(x)
matlab-grid-on
- 正弦函数matlab绘制图形叠加 条形图形 区域图形 饼图的绘制 阶梯图的绘制-Sine function matlab draw graphics overlay bar graph area graphical pie chart drawing ladder mapping
BPalgorithm
- 本例中用c语言编写一个简单的BP神经网络,并用这个网络对正正弦函数SIN(X)在(0,1)段部分进行拟合,适合初学者。-This example uses a simple c language BP neural network, and uses this network is the sine function SIN (X) in (0,1) segment part of the fitting, suitable for beginners.
attach_20120629133131
- 捕获数学函数异常 假如我们要用一个数学函数,比如反正弦函数asin(x),如果变元x的值是由用户提供或某个中间结果,则在调用时必须判断其取值范围是合理,是否满|x|<=1?即 view sourceprint? 1.if(fabs(x)<=1) 2. y=asin(x) 3.else 4. y=… 对数函数也可作类似的处理。但是如果遇到幂函数pow(x,y)时,问题就不那么简单了。仔细分析将发现: y x 负小数
zxjz_zxg
- 正弦函数加噪声后的自相关函数labview编程显示-Sine function plus noise autocorrelation function after programming display labview
spwm1.1
- 产生带死区的三相SPWM,要求正弦函数的频率为5K,载波比为0.95-Produce spwm
12864--sin
- 利用51单片机对显示屏12864编程,显示正弦函数和余弦函数。频率和幅值可调节。- The use of 51 single-chip display 12864 programming, showing the sine and cosine functions. Frequency and amplitude can be adjusted.
SinFunctionFFT
- 基于DM642芯片,实现正弦函数的一维FFT变换-Based on the DM642 chip, the sine function one-dimensional FFT
rou
- 正弦函数,余弦函数,推广的三角函数反三角函数-teerre wewwe dsf
SINE
- labwindows cvi编写的正弦函数图像的程序源代码,作为一种可视化程序,很有指导意义。-labwindows cvi sine function written in the image of the source code, as a visualization program, is very instructive.
draw
- 根据函数画图工具,比如抛物线、正弦函数等-According to the function drawing tools, such as a parabola, sine function, etc.