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Dsp_c.rar
- dsp算法40例,包括fft、滤波器、谱运算等 1. 将模拟滤波器转变为数字滤波器。 2. 由得到幅频响应 。 3. 用Burg算法求AR模型的参数。 4. 由AR模型参数得到功率谱。 5. 用Levinson算法求解Yule-Walker方程以得到 阶AR模型的参数 。 6. 实现双线性Z变换。 7. 设计巴特沃斯模拟低通滤波器,求出转移函数 。 8. 设计切比雪夫I型模拟低通滤波器,求出转移函数 。 9. 直接由定义求 点复序列 的DFT 。 10.利用经典的Cooley
resolutionquartusII
- 用verilog编写的分辨率提高的源代码 采用双线性插值-Written resolution with the verilog source code to improve the use of bilinear interpolation
bilinear0
- 双线性系数变换子程序 《数字信号处理教程——MATLAB释义与实现》 双线性系数变换子程序-Bilinear coefficient transform subroutine " digital signal processing tutorial- MATLAB Interpretation and Implementation" bilinear coefficient transform subroutine
BilinearButterworth2LP
- 用双线性Z变换法实现butterworth二阶低通滤波器。基于TIDSP的,本人原创。-Bilinear Z transform to achieve with the second-order butterworth low-pass filter. Based TIDSP, and my original.
scaler
- 针对视频数据的ZOOM IN/OUT模块, 插值算法为双线性或最邻近可选。-For video data ZOOM IN/OUT module, Interpolation algorithm for bilinear or nearest neighbor optional.
IIR-DF-design
- 双线性变换法及脉冲相应不变法设计IIR数字滤波器,观察双线性变换及脉冲响应不变法设计的滤波器的频域特性,了解双线性变换法及脉冲响应不变法的特点。-Bilinear transform and impulse response invariant design method of IIR digital filter, and observed the frequency domain characteristics of the bilinear transformation and impul
video_stream_scaler
- 该模块能对视频分辨实时缩放,采用最近邻域和双线性差值算法。该模块可以实时配置输入输出的分辨率、缩放因子,缩放算法类型等参数,也可在编译时采用默认配置。-The Video Stream Scaler (streamScaler) performs resizing of video streams in a low latency manner, resizing with either bilinear or nearest-neighbor modes.The core offers run
Tate_Bilinear_Pairing_latest.tar
- The Tate Bilinear Pairing core is for calculating Tate bilinear pairing especially on super-singular elliptic curve in affine coordinates defined over a Galois field , whose irreducible polynomial is . (For improving security, an irreducible po
tiny_tate_bilinear_pairing_latest.tar
- Tiny Tate Bilinear Pairing core is for calculating a special type of Tate bilinear pairing called reduced pairing.-Tiny Tate Bilinear Pairing core is for calculating a special type of Tate bilinear pairing called reduced pairing.
IIR
- 利用matlab实现IIR滤波器的设计,其中包括Butterworth滤波器的设计、冲激响应法和双线性变换法-IIR filter design using matlab, including the design of the Butterworth filter impulse response method and the bilinear transform
ButtordBinFilter
- 自己编写的巴特沃斯双线性变换法设计设计IIR低通滤波器实例函数,文件已带使用说明//编 写 人:Chernic//学 校:广州大学//联系邮箱:iamchernic@gmail.com-I have written the bilinear transform design Butterworth filter design IIR-DF function, file with instructions for use// Write the person: Chernic// School:
IIR-DSP-FILTER
- 设计IIR数字滤波器一般采用间接法(脉冲响应不变法和双线性变换法),应用最广泛的是双线性变换法。基本设计过程是:①先将给定的数字滤波器的指标转换成过渡模拟滤波器的指标; ②设计过渡模拟滤波器;③将过渡模拟滤波器系统函数转换成数字滤波器的系统函数。MATLAB信号处理工具箱中的各种IIR数字滤波器设计函数都是采用双线性变换法。-IIR digital filter design commonly used indirect method (impulse response method and t
Butterworth-lowpass-IIR-digitalfilte
- 用双线性变换法设计一个巴特沃斯低通IIR数字滤波器-By bilinear transform design a Butterworth low-pass IIR digital filter
project_11_first_d1_HDMI
- 本代码将TW2867第一通道输出解复用以后进行BT.656格式的解析,然后将奇偶场合并为一帧存入DDR2,读取的时候使用双线性插值算法,将原始的720 x576的分辨率放大到800x600,然后在HDMI口输出。-This code will TW2867 first channel output demultiplexing after parsing BT.656 format, then the parity occasions and as a frame stored in DDR2,
