搜索资源列表
process
- 利用VHDL硬件描述语言来实现正余弦信号的产生-Using the VHDL hardware descr iption language to achieve the generation of a positive cosine signal
QEP5
- 用matlab的m文件编写的编码器初步仿真，实现了正余弦波、方波，以及脉冲计数和四倍频脉冲计数，初步实现了编码器的初步模型。-With matlab m-file write encoder preliminary simulation, to achieve a positive cosine wave, square wave, and pulse count and quadruple pulse count, the initial realization of preliminary
DDS
- 基于DDS算法的正余弦信号发生器的FPGA实现-Based on DDS Algorithm cosine signal generator FPGA
Curve
- 编写一个绘制曲线的程序。菜单可选绘制正余弦等经典曲线。 可以调整线的颜色和粗细-Write a program to draw curves. Draw menu options and other classic sine and cosine curve. You can adjust the color and thickness of the line
jisuanqi
- 用加减乘除等运算功能正余弦制作简单的计算器MATLAB- Simple calculator matlab produced with addition, subtraction and other computing functions sine cosine
fft
- 可以用于快速傅里叶变换，实数、复数都适合。正余弦变换-Radix-2 Fast Fourier Transform, real or complex sin/cos transform
fft2C
- 快速傅里叶转换程序，简单好用，说明清楚，内容详细，里面有正弦，余弦转换程序，可以用来产生正余弦数组。强烈推荐！~-Fast Fourier transformation program, simple to use, the instructions clear, detailed, there are sine, cosine conversion program, and can be used to generate positive cosine array. It is highly
WAVLET
- 小波变换,傅里叶变换是用一系列不同频率的正余弦函数去分解原函数，变换后得到是原函数在正余弦不同频率下的系数。 小波变换使用一系列的不同尺度的小波去分解原函数，变换后得到的是原函数在不同尺度小波下的系数。-Wavelet transform
IQ_sin_cos
- Cordic根据输入的IQ正交两路信号求取对应的正余弦值-Cordic according to input the IQ of orthogonal cosine signal to calculate the corresponding two road is
mixed-signal-implement-Mallat
- 利用三角正余弦混合信号，通过小波分析，进行Mallat算法的实现-Using sin/cos mixed signal, by wavelet analysis, implement Mallat algorithm.
calculate_minorangle
- 惯导系统中通常基于小角度条件作为线性条件。对比正余弦函数小角度近似前后的误差。自己编写的m程序-Codes show how the tiny-angle-approximation cause errors.
MyVC4
- 实现正余弦函数图像的输出和一些图像参数的设置-to finsh the output of sin anf cos function s draw
sin_en
- DDS 由相位增量器，相位累加器，量化器以及正余弦查找表四部分组成。 相位累加器每一周期会累加上固定的相位值，然后从查找表中找到对应的数值。-DDS by the phase increment, phase accumulator, quantizer and sine and cosine lookup table of four parts. The phase accumulator accumulates a fixed phase value for each period,
BOC_ACF
- 基于matlab的BOC信号的自相关函数，阶数n可以自定义，正余弦相位也可以自定义；CBOC的自相关函数程序-MATLAB based on, BOC_ACF, n_order,CBOC_ACF,亲测有效-Autocorrelation function of BOC signal based on matlab, order number n can customize, cosine phase can also custom CBOC autocorrelation function of
sin-and-nml
- 正余弦+NLM滤波器和正余弦与其他滤波器的视觉效果与数值信息比较-Sine and Cosine+NLM cosine filter and compare numeric information with visual effects and other filters
sin-and-xiaobo
- 正余弦滤波和小波变换融合算法,图像去噪方法.-Algorithm, image denoising cosine filter and wavelet transform fusion.
least_square_fitting
- 地球重力场J2数据通过正余弦函数最小二乘法拟合求定振幅、周期、相位信息。-Earth' s gravity field data J2 cosine function least squares fit method given amplitude, period, phase information.
sincos-generator
- 用C语言编写的用于生成通讯信号电源正余弦波形的程序-Programed using C to generate sin/cos wave data for communication power supply
xifen
- 实现正余弦信号硬件细分功能，可以进行可逆计术，测量激光干涉仪位移信号，利用LCD显示最终位移。-To achieve the function of the chord signal hardware segmentation, can be reversible measurement, measurement of laser interferometer displacement signal, the use of LCD display the final displacement.
cordic
- 生成正余弦函数，根据cordic算法可以生成sin和cos(Generating sin or cos function)