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1下载：
瑞利衰落信道仿真在不同频率和采样频率下的仿真程序，适合开发移动通信系统的仿真-Rayleigh fading channel simulation at different frequency and sampling frequency simulation program, suitable for the development of the mobile communication system simulation
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在DSP中设计滤波器采样频率为600hz ，截止频率200hz 的高通滤波器IIR-in DSP filter design sampling frequency 600hz. 200 hz cutoff frequency of the high pass filter IIR
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用频率抽样法设计FIR滤波器。-frequency sampling method used FIR filter design.
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这是我自己写的xsen的mti系统程序，从陀螺仪和加速度计中实时读取数据，并在地理坐标系中进行解算，最后积分得到速度和位置信息。可以用于手势识别或者精度要求不高的导航系统。如果要用于精确导航，则应该进一步进行修正。程序使用com4进行通信，波特率是115200，采样频率是50hz，这些参数都可以修改。-This is my own writing xsen the mti system program from the gyroscopes and accelerometers to read
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ex3_2 求系统的阶跃响应
ex3_3 级联型系统结构的参数求解
ex3_4 并联型系统结构的参数求解
ex3_5 求系统频率抽样型结构
ex3_6 全零点性滤波器Lattic结构
ex3_7 全极点性滤波器Lattic结构
ex3_8 零极点性滤波器Lattic结构
-ex3_2 order system step response ex3_3 cascade system structure parameters ex3_4 parallel systems t
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ex3_2 求系统的阶跃响应
ex3_3 级联型系统结构的参数求解
ex3_4 并联型系统结构的参数求解
ex3_5 求系统频率抽样型结构
ex3_6 全零点性滤波器Lattic结构
ex3_7 全极点性滤波器Lattic结构
ex3_8 零极点性滤波器Lattic结构-ex3_2 system step response for a cascade system ex3_3 parameters ex3_4 parallel systems to solve the s
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模拟信号采样周期，若频率符合要求，则输出波形与原波形一致-Analog signal sampling period, if the frequency to meet the requirements, the output waveform consistent with the original waveform
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超宽带无线通信，基于频域采样的超宽带接收机实现方案，带仿真图，误码率小，已调试通过-Ultra-wideband wireless communications, based on the frequency domain sampling program to achieve ultra-wideband receiver, with simulation maps, a small error rate has been debugging through
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GSM小区搜索为系统中的一个关键过程，本程序为GSM小区初搜过程的第一部，查找频率校正突发的matlab程序，输入数据由采样数据得到，在转换成所需格式后进行处理。若其中包含fcch,则输出找到信息。若没有，则查找下一个突发-Area early in the search for the GSM system, a key process, the procedures for the GSM cell search process, the beginning of the first to
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We have to design a second order Butterworth filter having a sampling frequency of 20 kHz and -3db cut of frequency at 2 kHz in visual C. Only low frequency signals can pass through this filter and the signals having the frequency higher than frequen
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802.11a接收机的采样频率同步源码，verilog语言的-802.11a receiver sampling frequency synchronization source, verilog language
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ecgbeat.m
Author - Arun Kumar A , Santhom Computing Facility
Email - aka.bhagya@gmail.com
03/07/09
Program to Calculate the beats of an ECG signal
Uses Continuous Wavelet Transform
Data file should be a csv file
close all
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ecgbeat.m
Author - Arun Kumar A , Santhom Computing Facility
Email - aka.bhagya@gmail.com
03/07/09
Program to Calculate the beats of an ECG signal
Uses Continuous Wavelet Transform
Data file should be a csv file
close all
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星载双频GPS观测数据的降采样处理方法Dual-frequency GPS satellite observation data down-sampling approach-Dual-frequency GPS satellite observation data down-sampling approach
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采样频率为1200Hz、截止频率为200Hz的高通滤波器。IIR滤波器实现上述要求-Sampling frequency is 1200Hz, 200Hz cutoff frequency high pass filter. IIR filter to achieve the above requirements
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基于matlab仿真雷达信号的脉冲压缩过程。产生一个线性调频信号，接受雷达回波中频采样频率为40MHz，中频进行正交下变频。在13.5km出有一个点目标，仿真雷达的脉冲压缩处理。-Matlab simulation of the radar signal pulse compression process. A linear FM signal, to accept the radar echo IF sampling frequency of 40MHz, IF quadrature down
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提供采样频率、窗口长度和加载信号。单击信号上的任意点。程序在点的两侧创建一个给定长度的窗口, 并计算并显示 FFT。(Provide the sampling frequency, window length and load the signal. Click on any point on the signal. Program creates a window of given length on either side of the point and calculates and di
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检测8K采样频率，16位PCM码流的DTMF信号
标准的DTMF双频的检测还是可以的
误差检测可能不是很精确......以后再优化
压缩包里有C源码，build出来的elf文件，原始PCM码流(Detect 8K sampling frequency, 16 bit PCM bitstream DTMF signal
Standard DTMF dual frequency detection is fine
Error detection may not be accurate...
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对数据信号进行希尔伯特包络 低通滤波包络（需要输入信号数据与采样频率）。(The Hilbert envelope low-pass filtering envelope is used for the data signal (the input signal data and the sampling frequency).)
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读入bluesky3.wav文件（内容为男生“蓝天，白云”），在语音数据中混入50Hz的交流声，设计一个用凯泽窗的带组数字滤波器，通带截止评率45Hz,带组截止频率49和51，阻带最小衰减A2=50dB,采样频率为8000Hz(Read the bluesky3.wav file (the content is for boys "blue sky, white clouds"), mix 50Hz hum into the voice data, design a band
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