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20110301151907
- :为解决现有视频监控系统中目标检测算法无法应付复杂的室外环境且计算量和存储量较大等问题,将像素从RGB 空间转换到YUV 空间建立基于码本的背景模型,并单独对每个码字中的亮度分量进行高斯建模,提取运动目标的轮廓后,用连通区域算法对图像进行形态 学处理。典型测试序列和ROC 数据的对比实验结果证明该算法是高效和实用的,且易于在DSP 或FPGA 等嵌入式系统上实时实现。-】In order to solve the problems that the existing motion det
DSP_Builder
- DSP_Builder的并行中值滤波算法的设计与实现-DSP Builder
3.4.2-IIR_filter
- 这是本人dsp实验,有关IIR滤波器的算法实现及仿真。-This is my DSP experiment, the IIR filter algorithm and simulation.
3.4.3-FFT
- 这是有关dsp实验的FFT的算法实现和仿真。-This is the DSP experiments FFT algorithm and simulation.
3.4.2-IIR_filter
- 这是我们学校的DSP实验箱5502的IIR算法实验,保证可以用,功能很全,它通过MATLAB设计确定IIR滤波器系数,A/D采样,IIR运算,并能观察滤波前后的波型变化.-This is our school s DSP algorithm of IIR experimental test box 5502, to ensure that you can use, features a very full, it is determined by the MATLAB design IIR fi
3.4.1-FiR_filter
- 这是我们学校的DSP实验箱5502的FIR算法,保证可以用,功能很全,实验是通过MATLAB设计确定FIR滤波器系数,DSP 初始化,A/D采样,FIR运算,并可观察滤波前后的波型变化-This is our school s FIR DSP algorithms experimental box 5502, to ensure that you can use, features a very full, experiments designed to determine by MATLAB
cordic
- FPGA和DSP实现cordic算法简要介绍,cordic这是一个 移位相加”算法 , 允许计算不同的三角函数 希望对大家有用.-FPGA DSP cordic ppt
expert
- 介绍专家算法的C/C++实现,在DSP编程环境下实现的-Explain export algorithm C/C++
Lab0501-FIR
- 用dsp实现有限冲激响应滤波器(FIR)算法。通带边缘频率10kHz,阻带边缘频率22kHz,阻带衰减75dB,采样频率50kHz-Dsp to achieve a finite impulse response filter (FIR) algorithm. Passband edge frequency of 10kHz, the stopband edge frequency of 22kHz, and stop-band attenuation of 75dB, sampling fre
Lab0502-IIR
- dsp实现无限冲激响应滤波器(IIR)算法,低通巴特沃斯滤波器在其通带边缘1kHz 处的增益为-3dB,12kHz 处的阻带衰减为30dB,采样频率25kHz-dsp Infinite Impulse Response Filter (IIR) algorithm, low-pass Butterworth filter gain in its passband edge at 1kHz-3dB 12kHz at the stop-band attenuation of 30dB, the sa
Lab0503-FFT
- 用dsp实现快速傅立叶变换(FFT)算法,FFT 并不是一种新的变换,它是离散傅立叶变换(DFT)的一种快速算法。由于我们在计 算DFT 时一次复数乘法需用四次实数乘法和二次实数加法;一次复数加法则需二次实数加法。每运算一个X(k)需要4N 次复数乘法及2N+2(N-1)=2(2N-1)次实数加法。所以整个DFT运算总共需要4N^2 次实数乘法和N*2(2N-1)=2N(2N-1)次实数加法- Dsp to achieve the fast Fourier transform (FFT)
Lab0504-Convolve
- 用dsp实现卷积算法。卷积和:对离散系统“卷积和”也是求线性时不变系统输出响应(零状态响应)的主要方法。-Convolution algorithm with dsp. Convolution and: the discrete convolution, and is also seeking linear invariant system output response (zero-state response).
Lab0505-FIRLMS
- 用dsp实现自适应滤波器算法,自适应滤波是仅需对当前观察的数据作处理的滤波算法。它能自动调节本身冲激响应的特性,或者说自动调节数字滤波器的系数,以适应信号变化的特性,从而达到最佳滤波。由于自适应滤波不需要关于输入信号的先验知识,计算量小,特别适用于实时处理,近年来得到广泛应用,如用于脑电图和心电图测量、噪声抵消、扩频通信及数字电话等。-Dsp to achieve the adaptive filter algorithm, the adaptive filter is a filter tha
DSP_fusejiance
- 基于DM642平台和肤色加人脸几何特征算法的DSP人脸检测程序-Based on the platform of DM642 and color into face geometry algorithm DSP face detection programs
PI
- 基于dsp的针对加持器的PI控制算法的代码-PI control code of grisper based on dsp
X264
- 基于DSP的X264视频压缩编码算法优化 基于DSP的X264视频压缩编码算法优化-Vector quantization for image compression method
274YT1.0
- adpcm语音压缩算法的完整汇编程序,纯汇编编写,在TI公司54系列DSP板子上运行通过。成功实现语音的压缩-Adpcm speech compression algorithm is complete assembler, pure assembler writing, in the TI company 54 series DSP board through operation. The successful implementation of the pronunciation of co
Square-Root-Raised-Cosine-Filter
- 根升余弦基带成形滤波器的设计及其DSP实现.最后利用系数对称特性,在某软件无线电电台系统的DSP 芯片中编程, 实现均方根升余弦滤波器的成形滤波算法-First this essay introduces baseband shaped filter theory and requirements of an SDR system on shaped filtering. And, the author introduces various realization methods
DSP_DM6467T_SDK_dummy
- 使用TI的davnici OMAP嵌入式芯片方案,将智能视频分析算法移植到嵌入式上的dummy框架函数-TI davinci and OMAP dummy framework for transport ALG for PC to DSP
IP303_AverageFilter
- 合众达的DM642开发板的DSP的平均滤波算法-Triangle up to the average DM642 development board, DSP filtering algorithm