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LOG滤波器提取边缘
1 用LOG滤波器提取图像边缘
2 比较直接滤波和先缩小原图进行滤波再插补的乘法次数-LOG edge extraction filter with a filter LOG Image Edge Extraction two relatively straightforward first narrow filter and maximum interpolation filtering further multiplication of the number o
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基于小波变换模极大的多尺度图像边缘检测matlab源代码，该算法采用的是样条小波，为了更好的检测边缘，用多孔算法代替了mallat算法。该算法和mallat快速算法主要区别：
1 多孔算法不需要抽取偶数样本，所以奇异检测定位更准确，相应的重构是不需要插零。2 多孔算法需要对滤波器进行伸缩。-based on wavelet transform modulus maxima of multiscale edge detection Matlab source code, The algori
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采用MATLAB编程，产生一个16QAM基带信号，并进行实数倍插值计算。要求符号率为1 MSymbol/s，采用均方根升余弦滤波成形，滚降系数=0.5。产生{…1，0，1，1，…}的伪随机序列，经过映射、4倍成形滤波、FIR半带滤波、实数倍内插滤波，最后输出4.315倍时域/频域响应。给出信号序列经过各级滤波的时域、频域结果-Using MATLAB programming, resulting in a 16QAM baseband signal, and the real multiples
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单载波定时同步经典程序，采用gardner定时误差检测，以及内插滤波器-Single-carrier timing synchronization classic program, gardner timing error detection, and the interpolation filter
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级联优化的半带插值滤波器，分模块设计-Half-band interpolation filter cascade optimization sub-module design.
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代码用两种方法设计了一个基于多相滤波的内插器，低通滤波器采用128阶凯撒窗，内插倍数32，并且给定信号范围，验证了内插器的正确性，画出了内插前后信号的频谱。-The code design the interpolator based on polyphase filter using two methods.The low pass filter is 128 order Caesar window and interpolation multiple is 32.I give the ran
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给出了基于频率采样、最小二乘、内插法、最优化法、升余弦法等设计的FIR和IIR滤波器范例-Based on the frequency of sampling, least squares, interpolation, optimization method, raised cosine law design FIR and IIR filter example
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CIC补偿滤波器设计源代码，包含量化功能，可以作为FPGA开发滤波器设计数据。适用于CIC抽取和CIC插值滤波器的补偿滤波器应用。-CIC compensation filter design source code, including the quantization function can be used as a the FPGA development filter design data. Apply to CIC decimation filter compensation an
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powerful image interpolation filter using FFTW
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拉格朗日法实现多采样率的小数时延的实现，插值增加采样率，增加小数时延后，再以相同的速率抽取使其还原成原始采样率 -Lagrange method to realize the sampling rate of the realization of the fractional delay, interpolation increase the sampling rate, increase the decimal time delay, and at the same rate of extra
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卡尔曼滤波器进行信道估计的一篇文章，适用于OFDM-MIMO系统。-Kalman filter for channel estimation in an article for OFDM-MIMO systems.
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在altera平台用verilog硬件描述语言实现cic插值滤波，在modelsim软件中仿真通过，包含完整的工程代码，可以直接下载到FPGA中运行-In the Altera platform using Verilog hardware descr iption language CIC interpolation filter, through the simulation in Modelsim software, including the complete project co
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MATLAB CIC插值滤波器的设计方案，比较了不同插值和绘制图形插值-MATLAB CIC interpolation filter design program, compared different interpolation and draw graphics interpolated
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CIC interpolation filter which DOESNT WORK-CIC interpolation filter which DOESNT WORK!!
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fir插值滤波器(出去插值镜像，用于小速率插值)可实现的Matlab程序-fir interpolation filter
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分数延迟FIR滤波器的实现，分别使用了最小二乘法，拉格朗日插值法以及优化加权最小二乘法。-Fractional delay FIR filter implementation, using the least square method, the Lagrange interpolation method and optimization of weighted least squares.
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interpolation filter
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系统为4-PPM光子通信系统,拉格郎日立方插值滤波器-System for 4-PPM photonic communication system, Lagrange cubic interpolation filter
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these are the codes related to signal processing: as decimation, interpolation,QMF bank design
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接收端时间同步环仿真，包括插值滤波器、环路滤波器、GARDNER算法以及数字控制振荡器(Receiver time synchronization loop simulation, including interpolation filter, loop filter, GARDNER algorithm and digital controlled oscillator)
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