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LDPC_BSN
LDPC编码的误码率分析，包括四种译码方法。(LDPC coded BER analysis, including four decoding methods.)
- 2021-04-29 12:58:43下载
- 积分：1
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jpg
this good documents explain how make a good compression for jpg picture
- 2010-11-27 22:54:51下载
- 积分：1
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lvboqisheji
设计一个IIR数字低通滤波器， 逼近一组模拟滤波器的指标参数（通带截止频率Wp=2*pi*2000rad/s,阻带边界频率Ws=2*pi*3000rad/s,通带波纹 Rp=3db, 阻带衰减Rs=15db, 采样频率f=10000Hz）； 分别用脉冲响应不变法和双线性变换法实现设计，列出传递函数并描绘模拟和数字滤波器的幅频和相频响应曲线。用上述设计滤波器完成几组给定信号的滤波，证明滤波器的有效性和滤波范围限制.(Design a IIR digital low-pass filter, approaching a group of analog filters indicator parameters (pass-band cut-off frequency Wp = 2* pi* 2000rad/s, stop-band edge frequency Ws = 2* pi* 3000rad/s, pass-band ripple Rp = 3db, stop-band attenuation Rs = 15db, the sampling frequency f = 10000Hz) were used to change the impulse response method and bilinear transformation method for design, list and describe the transfer function of analog and digital filter amplitude-frequency and phase-frequency response curve. A filter was designed with the completion of the above-mentioned groups of a given signal filtering, to prove the effectiveness of filters and filter limit)
- 2010-01-10 21:27:12下载
- 积分：1
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smith
通过matlab中的gui功能实现的史密斯圆图的匹配等功能的操作界面(Gui in matlab functions through the implementation of the Smith chart of the matching function interface)
- 2011-04-24 16:20:26下载
- 积分：1
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MATLAB-Model
微芯光伏微逆变器系统的matlab仿真文件(Microchip photovoltaic micro-inverter system matlab simulation files)
- 2013-10-21 10:44:53下载
- 积分：1
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Allocation-of-bedsmatlab
用于眼科病床的科学管理，有效配置的matlab算法。(Department of Ophthalmology beds)
- 2014-11-10 18:17:13下载
- 积分：1
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11
由通用桥式电路模块组成的单相晶闸管组成的单相晶闸管整流电路(By the universal bridge circuit single phase thyristor modules consisting of single-phase thyristor rectifier circuit)
- 2013-10-03 00:23:37下载
- 积分：1
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psk-gui
应用psk调制解调的gui实现通信系统的仿真(Psk modulation and demodulation gui application for communication system simulation)
- 2013-11-07 22:39:28下载
- 积分：1
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KF
说明： 运用卡尔曼滤波器来进行目标跟踪,运动状态是线性的(kalman filter)
- 2010-11-02 21:59:48下载
- 积分：1
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Normalisation
implimentation sous matlab
- 2010-03-13 23:40:28下载
- 积分：1
