搜索资源列表
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.
sin_rom
- 在rom文件中生成正弦波COE文件,在Matlab中生成正余弦波形的浮点值,并量化为16bit定点波形数值- Generate sine wave COE file in rom file
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.
Calculatrice
- 该代码为科学计算器代码,实现的功能有括号,正负号,正余弦,开方,阶乘等功能。-The code for the scientific calculator code to achieve the function of parentheses, sign, sine and cosine, square root, factorial and other functions.
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)
square_wave
- 根据傅里叶原理,在GUI界面中用正余弦波合成方波(According to Fu Liye's principle, Yu Xianbo is synthesized by positive Fang Bo in the GUI interface)
Copy_3_of_top88_2
- 考虑载荷大小和方向不确定性的柔顺度期望和方差的解析公式。在载荷大小和方向都服从正态分布的前提下,研究了具有不确定性荷载的柔顺度期望和方差的解析求解方法,将结构柔顺度表示成确定性荷载对应的互柔顺度与荷载大小和方向正余弦乘积之和的形式,将均值与方差的计算,转化成荷载大小乘积的均值以及方向角度的三角函数的幂函数或乘积的均值问题。(An analytical formula for the expectation and variance of flexibility in consideration
ADC_Data_Recv_Module
- 接收机测试输入信号, 生成正余弦波,采样率、频率、幅度、相位可调节 并将生成的数据进行输出 压缩包包括Verilog代码、testbench代码、word文档 matlab仿真代码(The receiver tests the input signal, Generation of positive cosine wave, sampling rate, frequency, amplitude, phase can be adjusted And output the generated da
24FFT
- 24点傅立叶系数,直流、基波、谐波,正余弦系数表(24 point Fu Liye coefficient, DC, fundamental wave, harmonic, and cosine coefficient table)
OB_SCA BA
- 在基本正余弦的算法基础上加入反向,得到优化的反向正余弦算法。(On the basis of the basic cosine algorithm, the reverse positive cosine algorithm is obtained.)