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Description: 基于机器视觉，控制三自由度运动控制台来调整显微镜位置，通过图像处理得到易拉罐的表面刻痕大小和长度。-The software control the motion platform with 3 d.o.f. to position the microscope and then test the notch of cans using image processing.
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Size: 6623232 |
Author: 郑慧峰 |
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Description: 图像频域滤波，用matlab实现了在图像频域中通过Butterworth陷波器消除周期性噪声干扰信号。-Image frequency domain filtering using matlab achieved in the frequency domain image by Butterworth notch filter to eliminate periodic noise signal.
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Size: 194560 |
Author: sxw |
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Description: Design and Implementation of a Digital Notch Filter
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Size: 521216 |
Author: chinthaka |
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Description: 300HZ 采样率下，50、60HZ陷波器及8HZ高通多项式实现。画出原始数据及滤波后数据并画出相应频谱-50/60HZ notch filter of the matlab program.Plot raw data and filtered data and corresponding Spectrum
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Size: 2048 |
Author: mswei |
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Description: IIR50Hz数字工频陷波，Altera cyclone2开发板，Quartus9.1软件工程的文件，Verilog HDL代码。-IIR50Hz digital frequency notch, Altera cyclone2 development board, Quartus9.1 project files, Verilog HDL code.
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Size: 3602432 |
Author: jiangph |
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Description: 多目标信号检测（利用并联自适应notch滤波器分离出目标信号），MATLAB仿真-Multi-target signal detection (using parallel adaptive notch filter separates the target signal), MATLAB simulation
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Size: 2048 |
Author: chen |
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Description: 一个陷波滤波器实例,含有采集到的数据文档-Examples of a notch filter, a document containing the data collected
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Size: 3084288 |
Author: urak |
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Description: 第7章语音信号的减噪176
7.1自适应滤波器减噪176
7.1.1LMS算法基本原理176
7.1.2基本LMS自适应算法178
7.1.3LMS的自适应陷波器181
7.2谱减法减噪184
7.2.1基本谱减法184
7.2.2改进的谱减法187
7.3维纳滤波法减噪195
7.3.1维纳滤波的基本原理195
7.3.2维纳滤波减噪的具体步骤和函数WienerScalart96197
7.3.3维纳滤波的MATLAB例子1-Noise Chapter 7 of the speech signal noise reduction algorithm for adaptive filters 176 7.1 Fundamentals 7.1.2 Basic LMS adaptive algorithm 176 178 7.1.3LMS of 176 7.1.1LMS adaptive notch filter 181 7.2 184 7.2 spectral subtraction noise reduction 184 7.2.2 .1 basic spectral subtraction improved spectral subtraction method of noise reduction Wiener filter 187 195 7.3 Fundamentals 7.3.1 195 7.3.2 Wiener filtering Wiener filter noise of concrete steps and functions WienerScalart96197 7.3.3-dimensional MATLAB examples Carolina filter 199
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Size: 98304 |
Author: 孟稳 |
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Description: 多目标信号检测（利用并联自适应notch滤波器分离出目标信号），MATLAB仿真- -Multi-target signal detection (using parallel adaptive notch filter separates the target signal), MATLAB simulation-
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Size: 2048 |
Author: boy |
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Description: 这是ad的运算放大器里面的双T型50HZ陷波器的仿真图，可以分析和演示需要的数据。-This is the ad dual operational amplifier inside the T-50HZ notch filter simulation map, you can analyze and demonstrate the required data.
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Size: 603136 |
Author: chf |
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Description: Notch Filter using matlab
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Size: 1024 |
Author: REcodeXI |
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Description: 1.VR1 为 3X3 体积硬封 10K 可调电位器，可以进行对比度调节。当电位器缺口
大致对准 R1 电阻时，此时液晶屏对比度为正常范围内，显示较清晰，可以液晶
接口第三脚 V0 不用接。
当电位器缺口对准 VR1 丝印时，此时相当于电位器是零电阻值，可以用螺丝刀
手动调节液晶电位器至 R1 位置直到显示屏正常清晰显示
液晶屏自己带电位器时，第三脚 V0 可接可不接，不接必须调节液晶背面电位器
至 R1 位置。接了 V0 可以通过外接电位器调节，同时也可以用液晶电位器调。
2．液晶接口 18 脚 VOUT 可以不接 悬空
3.串并行显示可通过下列两种方式调节：
一种 PSB 脚控制 程序内部高低电平选择 H-并行；L-串行
二种 JP2 短路点有 3 点，S 和中间点连起来为串行 P 点和中间点连起来为并行
如取字模出现乱码时，请一定把 JP2 短接 P 为并口 S 为串口
4：此液晶屏只支持一种电压，发货为 5V 只支持 5V ，3.3V 只支持 3.3V-1.VR1 hard seal 10K for 3X3 volume adjustable potentiometer, the contrast can be adjusted. When the potentiometer gap
When roughly aligned R1 resistance, and the LCD display contrast within the normal range, showing more clearly, can the LCD
The third leg V0 interface not connected.
When VR1 potentiometer alignment notch silk, then the equivalent potentiometer resistance value is zero, you can use a screwdriver
Potentiometer to manually adjust the LCD display normal R1 position until a clear display
When the LCD screen yourself potentiometer, the third leg V0 can be accessed from time to connect, then do not have to adjust the LCD back potentiometer
To R1 position. V0 can pick up an external potentiometer adjustment, but you can also use the LCD potentiometer adjustment.
2. LCD Interface 18-pin VOUT can not take vacant
3 serial parallel display can be adjusted by the following two ways:
One kind of PSB feet high and low level of internal control procedures to select H
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Size: 961536 |
Author: 方跃东 |
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Description: 二阶自适应陷波器频率估计方法统计性能分析-Second-order adaptive notch filter frequency estimation statistical performance analysis
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Size: 841728 |
Author: li |
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Description: Notch Filter and Geometric Transformation
In image processing
use fft2
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Size: 719872 |
Author: Milad |
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Description: 主要研究如何利用MATLAB语言来实现数字陷波器的设计的方法。-The design method of the main research how to use MATLAB language to realize digital notch filter.
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Size: 131072 |
Author: cdd |
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Description: 圆对称陷波滤波器 一种比较有效的滤波方式，可以自动生成相对应的凹陷。-Generates circularly symmetric notch filters
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Size: 2048 |
Author: Kai Nie |
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Description: this code generates notch signal
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Size: 8192 |
Author: alireza |
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Description: TM7711 是应用于电子秤低频测量的单通道模拟前端。 该器件可以接受直接来自传感器的低电平的
输入信号，然后产生串行的数字输出。利用 Σ-Δ 转换技术实现了 24 位无丢失代码性能。通过选定的输
入信号被送到一个基于模拟调制器的增益可编程专用前端。 片内数字滤波器处理调制器的输出信号， 通
过通信口发命令可调节滤波器的截止点和输出更新速率，从而对数字滤波器的第一个陷波进行编程。
TM7711 只需 2.6~5.5V 单电源供电。TM7711 是全差分模拟输入，带有一个基准输入。
TM7711 是一款用于高精度电子秤系统的理想产品，由于采用特殊的结构确保器件具有极低功耗，
并且内建有掉电模式以减少待机功耗。该芯片还具有集成度高、响应速度快、抗干扰强等优点，可以大
大降低电子秤系统的整机成本，提高整机系统的性能和可靠性。-TM7711 is used in electronic scales measuring the low-frequency single-channel analog front-end. The device can accept a low level directly the sensor
Input signal, and then generates a serial digital output. Use Σ-Δ converter technology to achieve 24-bit no missing code performance. Via the selected output
The signal is fed to an analog modulator based on a dedicated front-end programmable gain. Chip digital filter processing modulator output signal through
Send commands over the communication port can adjust the filter cutoff and output update rate, and thus the first notch digital filter can be programmed.
TM7711 only 2.6 ~ 5.5V single power supply. TM7711 is a fully differential analog input with a reference input.
TM7711 is an ideal product for high-precision electronic scale systems, the use of a special structure to ensure that the device has a very low power consumption,
And built-in power-down mode to reduce standby power consumption. The chip also features high integra
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Size: 354304 |
Author: sun |
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Description: A notch filter programed in matlab, used in digital signal processing.
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Size: 1024 |
Author: Yuteng |
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Description: MATLAB Code for Notch Filter Design and finding peak power of signal.
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Size: 2048 |
Author: Priyank |
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